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10-6a
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Spotlight 10 6a : Foods and Health problemsRight On 1 M6.1-6a.10Grade 6A - Vocab Quiz - Week 10Cell Size Cells differ not only in their shape but also in their size. A few types of cells are large enough to be seen by the unaided human eye. For example, the nerve cells that extend from a giraffe’s spinal cord to its foot can be 2 m (about 6 1/2 ft) long. A human egg cell is about the size of the period at the end of this sentence. Most cells, how- ever, are only 10 to 50 μm in diameter, or about 1/500 the size of the period at the end of this sentence. The size of a cell is limited by the relationship of the cell’s outer surface area to its volume, or its surface area–to-volume ratio. As a cell grows, its volume increases much faster than its surface area does, as shown in Figure 4-5. This trend is important because the materials needed by a cell (such as nutrients and oxygen) and the wastes produced by a cell (such as carbon dioxide) must pass into and out of the cell through its surface. If a cell were to become very large, the volume would increase much more than the surface area. Therefore, the surface area would not allow materials to enter or leave the cell quickly enough to meet the cell’s needs. As a result, most cells are microscopic in size. Comparing Surface Cells Materials microscope, prepared slides of plant (dicot) stem and ani- mal (human) skin, pencil, paper Procedure Examine slides by using medium magnification (100). Observe and draw the sur- face cells of the plant stem and the animal skin. Analysis How do the surface cells of each organism differ from the cells beneath the surface cells? What is the function of the surface cells? Explain how surface cells are suited to their function based on their shape. Quick Lab Small cells can exchange substances more readily than large cells because small objects have a higher surface area–to-volume ratio. FIGURE 4-5 mb06se_csfs02.qxd 5/18/07 10:54 AM Page 73 74 CHAPTER 4 BASIC PARTS OF A CELL Despite the diversity among cells, three basic features are common to all cell types. All cells have an outer boundary, an interior sub- stance, and a control region. Plasma Membrane The cell’s outer boundary, called the plasma membrane (or the cell membrane), covers a cell’s surface and acts as a barrier between the inside and the outside of a cell. All materials enter or exit through the plasma membrane. The surface of a plasma mem- brane is shown in Figure 4-6a. Cytoplasm The region of the cell that is within the plasma membrane and that includes the fluid, the cytoskeleton, and all of the organelles except the nucleus is called the cytoplasm. The part of the cytoplasm that includes molecules and small particles, such as ribosomes, but not membrane-bound organelles is the cytosol. About 20 percent of the cytosol is made up of protein. Control Center Cells carry coded information in the form of DNA for regulating their functions and reproducing themselves. The DNA in some types of cells floats freely inside the cell. Other cells have a mem- brane-bound organelle that contains a cell’s DNA. This membrane- bound structure is called the nucleus. Most of the functions of a eukaryotic cell are controlled by the cell’s nucleus. The nucleus is often the most prominent structure within a eukaryotic cell. It maintains its shape with the help of a protein skeleton called the nuclear matrix. The nucleus of a typical animal cell is shown in Figure 4-6b. Most animal cells have a cell membrane, a nucleus, and a variety of other organelles embedded in a watery substance. The surface of the cell membrane can be seen in (a). The organelles inside the cell are labeled in the diagram (b). FIGURE 4-6 (a) (b) Mitochondrion Microfilaments Lysosome Golgi apparatus Smooth ER Ribosomes Cell membrane Microtubules Rough ER Nuclear pore Nuclear envelope Nucleolus Nucleus Copyright © by Holt, Rinehart and Winston. All rights reserved. Cell wall Ribosome Cell membrane Peptidoglycan Pili Flagellum DNA CELL STRUCTURE AND FUNCTION 75 A prokaryotic cell lacks a membrane- bound nucleus and membrane-bound organelles. Most prokaryotic cells are much smaller than eukaryotic cells are. FIGURE 4-7 A white blood cell (eukaryotic) changes shape as it attacks purple- stained bacterial cells that are much smaller (prokaryotic). FIGURE 4-8 TWO BASIC TYPES OF CELLS Fossil evidence suggests that the earliest cells on Earth were simple cells similar to some present-day bacteria. As cells evolved, they differentiated into two major types: prokaryotes and eukaryotes. Prokaryotes Prokaryotes (proh-KAR-ee-OHTS) are organisms that lack a membrane- bound nucleus and membrane-bound organelles. Although prokaryotic cells lack a nucleus, their genetic information—in the form of DNA—is often concentrated in a part of the cell called the nucleoid. Figure 4-7 shows a typical prokaryotic cell. Prokaryotes are divided into two domains: Bacteria and Archaea (ahr-KEE-uh). The domain Bacteria includes organisms that are similar to the first cellular life-forms. The domain Archaea includes organisms that are thought to be more closely related to eukaryotic cells found in all other kingdoms of life. Eukaryotes Organisms made up of one or more cells that have a nucleus and membrane-bound organelles are called eukaryotes (yoo-KAR-ee-OHTS). Eukaryotic cells also have a variety of subcellular structures called organelles, well-defined, intracellular bodies that perform specific functions for the cell. Many organelles are surrounded by a mem- brane. The organelles carry out cellular processes just as a person’s pancreas, heart, and other organs carry out a person’s life processes. Eukaryotic cells are generally much larger than prokary- otic cells, as seen in Figure 4-8, which shows a white blood cell (eukaryote) destroying tiny bacterial cells (prokaryotes).AMS National Conference Delegate Feedback Form Thank you for attending the AMS National Conference at the Orient Islamic School. Your feedback is essential to help us improve future conferences. Please take a few minutes to complete this survey. Delegate Information: 1. Full Name: 2. Email Address: 3. Affiliation/Organization: 4. Conference Dates Attended: (Check all that apply) - [ ] September 29, 2023 - [ ] September 30, 2023 Conference Experience: 5. Please rate your overall experience at the AMS National Conference on a scale from 1 to 5, with 1 being very dissatisfied and 5 being very satisfied. - [ ] 1 - [ ] 2 - [ ] 3 - [ ] 4 - [ ] 5 Conference Content: 6a. How satisfied were you with the selection of sessions and workshops? - [ ] Very Dissatisfied - [ ] Dissatisfied - [ ] Neutral - [ ] Satisfied - [ ] Very Satisfied 6b. Did the conference content meet your expectations? Please explain. Networking Opportunities: 7a. Were there enough opportunities for networking and interaction with other delegates? - [ ] Not Enough - [ ] Just Enough - [ ] More than Enough 7b. Did you make valuable connections during the conference? Please share your experiences. Venue and Facilities: 8a. How would you rate the conference venue (Orient Islamic School)? - [ ] Poor - [ ] Fair - [ ] Good - [ ] Very Good - [ ] Excellent 8b. Were the facilities (e.g., parking, restrooms, seating) adequate? - [ ] Inadequate - [ ] Adequate - [ ] More than Adequate Organization and Logistics: 9a. How well was the conference organized in terms of registration, signage, and scheduling? - [ ] Poor - [ ] Fair - [ ] Good - [ ] Very Good - [ ] Excellent 9b. Were there any logistical issues or challenges you encountered during the conference? Please describe. Feedback and Suggestions: 10. Please provide any additional comments, feedback, or suggestions to help us improve future AMS National Conferences. Would You Attend Again? 11. Will you consider attending the AMS National Conference in the future? - [ ] Yes - [ ] No - [ ] Maybe Additional Comments: 12. Is there anything else you would like to share regarding your conference experience? Thank you for taking the time to complete this feedback form. Your input is valuable to us. We appreciate your participation in the AMS National Conference, and we hope to see you at future events!Cells of different organisms and even cells within the same organism are very diverse in terms of shape, size, and internal organization. One theme that occurs again and again throughout biology is that form follows function. In other words, a cell’s function influences its physical features. Cell Shape The diversity in cell shapes reflects the different functions of cells. Compare the cell shapes shown in Figure 4-4. The long extensions that reach out in various directions from the nerve cell shown in Figure 4-4a allow the cell to send and receive nerve impulses. The flat, platelike shape of skin cells in Figure 4-4b suits their function of covering and protecting the surface of the body. As shown below, a cell’s shape can be simple or complex depending on the function of the cell. Each cell has a shape that has evolved to allow the cell to perform its function effectively. SECTION 2 OBJECTIVES ● Explain the relationship between cell shape and cell function. ● Identify the factor that limits cell size. ● Describe the three basic parts of a cell. ● Compare prokaryotic cells and eukaryotic cells. ● Analyze the relationship among cells, tissues, organs, organ systems, and organisms. VOCABULARY plasma membrane cytoplasm cytosol nucleus prokaryote eukaryote organelle tissue organ organ system Cells have various shapes. (a) Nerve cells have long extensions. (b) Skin cells are flat and platelike. (c) Egg cells are spherical. (d) Some bacteria are rod shaped. (e) Some plant cells are rectangular. FIGURE 4-4 (a) Nerve cell (b) Skin cells (c) Egg cell (d) Bacterial cells (e) Plant cells Copyright © by Holt, Rinehart and Winston. All rights reserved. 1. All cubes have volume and surface area. The total surface area is equal to the sum of the areas of each of the six sides (area = length X width). 2. If you split the first cube into eight smaller cubes, you get 48 sides. The volume remains constant, but the total surface area doubles. 3. If you split each of the eight cubes into eight smaller cubes, you have 64 cubes that together contain the same volume as the first cube. The total surface area, however, has doubled again. CELL STRUCTURE AND FUNCTION 73 Cell Size Cells differ not only in their shape but also in their size. A few types of cells are large enough to be seen by the unaided human eye. For example, the nerve cells that extend from a giraffe’s spinal cord to its foot can be 2 m (about 6 1/2 ft) long. A human egg cell is about the size of the period at the end of this sentence. Most cells, how- ever, are only 10 to 50 μm in diameter, or about 1/500 the size of the period at the end of this sentence. The size of a cell is limited by the relationship of the cell’s outer surface area to its volume, or its surface area–to-volume ratio. As a cell grows, its volume increases much faster than its surface area does, as shown in Figure 4-5. This trend is important because the materials needed by a cell (such as nutrients and oxygen) and the wastes produced by a cell (such as carbon dioxide) must pass into and out of the cell through its surface. If a cell were to become very large, the volume would increase much more than the surface area. Therefore, the surface area would not allow materials to enter or leave the cell quickly enough to meet the cell’s needs. As a result, most cells are microscopic in size. Comparing Surface Cells Materials microscope, prepared slides of plant (dicot) stem and ani- mal (human) skin, pencil, paper Procedure Examine slides by using medium magnification (100). Observe and draw the sur- face cells of the plant stem and the animal skin. Analysis How do the surface cells of each organism differ from the cells beneath the surface cells? What is the function of the surface cells? Explain how surface cells are suited to their function based on their shape. Quick Lab Small cells can exchange substances more readily than large cells because small objects have a higher surface area–to-volume ratio. FIGURE 4-5 mb06se_csfs02.qxd 5/18/07 10:54 AM Page 73 74 CHAPTER 4 BASIC PARTS OF A CELL Despite the diversity among cells, three basic features are common to all cell types. All cells have an outer boundary, an interior sub- stance, and a control region. Plasma Membrane The cell’s outer boundary, called the plasma membrane (or the cell membrane), covers a cell’s surface and acts as a barrier between the inside and the outside of a cell. All materials enter or exit through the plasma membrane. The surface of a plasma mem- brane is shown in Figure 4-6a. Cytoplasm The region of the cell that is within the plasma membrane and that includes the fluid, the cytoskeleton, and all of the organelles except the nucleus is called the cytoplasm. The part of the cytoplasm that includes molecules and small particles, such as ribosomes, but not membrane-bound organelles is the cytosol. About 20 percent of the cytosol is made up of protein. Control Center Cells carry coded information in the form of DNA for regulating their functions and reproducing themselves. The DNA in some types of cells floats freely inside the cell. Other cells have a mem- brane-bound organelle that contains a cell’s DNA. This membrane- bound structure is called the nucleus. Most of the functions of a eukaryotic cell are controlled by the cell’s nucleus. The nucleus is often the most prominent structure within a eukaryotic cell. It maintains its shape with the help of a protein skeleton called the nuclear matrix. The nucleus of a typical animal cell is shown inObra Dramática "Leandro, Rei da Helíria", autora: Alice Vieira. O 1º ato deste texto dramático é constituído por um total de onze cenas. As cenas têm lugar em Helíria no reino do Rei Leandro, principalmente no jardim e na sala de banquetes. Logo no início, o Rei fala com o Bobo e no seu discurso mostra-se atormentado com o sonho que teve, pois considera que se trata de um recado dos deuses. Na 2ª cena, ficamos a conhecer duas das suas filhas: Amarílis e Hortênsia. Estas mostram-se, desde logo, interesseiras e falsas e terminam a cena envolvendo-se numa grande discussão e insultando-se mutuamente. Na 3ª cena, surge Violeta, atraída por toda aquela barulheira infernal, mas as irmãs dão o assunto por encerrado e pedem-lhe que não se meta, porque são coisas de gente crescida. (p.23) Seguidamente, na 4ª cena surgem os noivos de Amarílis e Hortênsia com o objetivo de marcar os casamentos. O noivo de Amarílis, o príncipe Felizardo, é do tipo novo-rico (p. 29), fanfarrão e só pensa no seu dinheiro. O noivo de Hortênsia, o príncipe Simplício, é muito tímido (p.29), vive na sombra do noivo de Amarílis e apresenta um vocabulário tão reduzido que a única frase que profere vezes sem conta é: “Tiraste-me as palavras da boca”. O Rei decide comemorar os noivados (p.32) das filhas, no dia seguinte, com uma grande festa no palácio. Na cena 5, Violeta caminha só pelo jardim, quando é surpreendida pelo príncipe Reginaldo (p.33), seu pretendente. Violeta revela o seu sonho ao futuro noivo e diz-lhe que é um mau presságio (p.38). Sobre o casamento de ambos decidem falar após os festejos do casamento das irmãs. A cena 6 é apenas o relato dos preparativos para o banquete real. A 7ª cena é bastante esclarecedora, no que diz respeito ao carácter dos três príncipes, uma vez que os noivos de Amarílis e Hortênsia se mostram apenas preocupados com a riqueza/fortuna que irão proporcionar às noivas, enquanto que o futuro noivo de Violeta diz ser o mais rico de todos, por ter o amor de Violeta. Nas cenas 8 e 9, o discurso entre as três irmãs sobre o seu futuro também nos deixa perceber que Amarílis e Hortênsia apenas estão interessadas na fortuna/riqueza dos noivos, não se ralando, a primeira com a deselegância (p.49) da linguagem do noivo e a segunda com o fato de o noivo ser de poucas falas. A 10ª cena é uma das mais longas e remete-nos para o interior do palácio, onde irá decorrer a festa de noivado. Esta cena é de grande importância, porque o Rei decide, finalmente, revelar o conteúdo do seu sonho, dizendo que viu o seu manto (p.52) ser levado pelo vento, a coroa (p.52) ser arrastada pela fúria das águas e o seu cetro arrancado por forças invisíveis (p.52). Na opinião do Rei, os deuses querem que ele deixe de reinar, por estar velho de mais e não conseguir zelar pelos seus súbditos. O Bobo tem opinião diferente e diz, de forma cómica, que “os deuses devem estar loucos (p.53)”. O Rei anuncia então a sua decisão de entregar o reino à filha que demonstrar maior amor por si. Uma a uma, as filhas ajoelham-se diante do pai para manifestarem os seus sentimentos: Amarílis diz “Quero-vos mais do que ao sol”. Hortênsia diz “Quero-vos mais do que ao ar que respiro” e, por último, Violeta que diz “Preciso de vós como a comida precisa do sal”. O Rei fica furioso por tal comparação de Violeta e diz-lhe que nunca mais a quer ver. Na cena 11, o Rei manda chamar o escrivão (p.56) para redigir um documento no qual refere que a partir daquele dia ninguém ouse pronunciar o nome de Violeta, que esta seja banida do reino e que nunca mais se plantem violetas no seu jardim. O príncipe Reginaldo assegura ao Rei que esta irá, mas não estará só, pois irão casar e viverão felizes no seu reino. O Rei decide então que o seu reino ficará para as suas outras filhas, dividindo-o em duas partes: Amarílis governará o Norte (os seus pomares, vinhas, pastagens…) e Hortênsia governará o Sul (as minas de ferro, cobre, estanho…). Quanto ao Rei, viverá seis meses (p.62) em cada reino e ficará só com o seu fiel bobo, dispensando o restante séquito p.62) . Esta última cena termina com a crueldade das duas irmãs que discutem sobre quem irá ser a primeira a “aturar o velho”. O 2º ato apresenta onze cenas. Em termos de localização, verificamos que este vai alternando entre a gruta onde o Rei se abriga e os reinos/domínios das suas filhas. Na 1ª cena, O Rei e o seu fiel bobo caminham pela estrada e veem-se forçados a abrigar-se devido à tempesatde que se aproxima. Na 2ª cena, encontram um Pastor, cujo verdadeiro nome é Godofredo Segismundo, embora na brincadeira diga que é o rei de copas. O Bobo resolve contar a triste história do seu amo ao Pastor e quando lhe fala da frase proferida por Violeta, filha preferida do Rei, o Pastor responde, com grande sabedoria: “Grande vai o mal em casa onde não há sal (p.73).” Na 3ª cena viajamos até ao reino de Amarílis, que chamara a irmã Hortênsia para decidir sobre o futuro do pai. Nem uma nem outra se encontram na disposição de continuar a recebê-lo /aturá-lo. Segundo Amarílis, o Rei passou a ser como um súbdito (p.77) qualquer do seu reino, quando decidiu entregar-lhes o poder. O príncipe Felizardo acrescenta que “Quem não trabuca, não manduca.” E decidem que o melhor é deixar o pai à sua sorte, pois não querem vadios e preguiçosos. Na 4ª cena, o Pastor aconselha o Bobo a procurar a outra filha, mas o Bobo teme a ira/fúria do Rei, que nem quer ouvir falar em tal nome e só sabe repetir “Eu não sou maluco”. Na 5ª cena somos transportados para os domínios de Reginaldo e Violeta, onde o Pastor relata toda a história do Rei. Ficamos a saber que Violeta, sua filha, todos os domingos, na praça do mercado, pedia à população para que se vissem o seu pai o levassem à sua presença, sem contudo lhe revelar a sua identidade. Na 6ª cena, o Pastor descreve o seu reino e fala de toda a fartura que aí poderão encontrar. O Bobo desconfia, mas assim que o Rei acorda, ele diz-lhe que a tempestade já passou e que está na hora de pôr os pés a caminho. O Pastor informa o Bobo sobre o melhor caminho a seguir para chegar ao seu reino. Na 7ª cena, o Pastor fala com Violeta e informa-a que o seu pai não tardará a chegar e repete constantemente: “tão certo como eu me chamar GodofredoSregismundo”. Violeta apressa-se a transmitir ordens na cozinha e pede ao Pastor que informe que, à noite, as portas do seu palácio estarão abertas e haverá comida para toda a gente. Pede também que fique de vigia e que assim que o seu pai aparecer o leve à sua presença. Na 8ª cena, o Rei e o Bobo chegam finalmente ao reino de Violeta. O Bobo mostra-se muito alegre, mas o Rei, pessimista, não pára de repetir a lengalenga: “Em toda a parte há medo, miséria, tristeza…” Na 9ª cena, o Bobo conversa com o Rei sobre as suas filhas, ao que este responde, arreliado, que não tem filhas e que a culpa é dos deuses. O Bobo responde-lhe que se está na situação em que está o deve às desalmadas (p.96) das filhas. Na cena 10, o príncipe Reginaldo surge junto deles e diz que cheira a violetas, que tem plantadas no seu jardim, e o Rei Leandro desconfia, quando o ouve. De seguida é a vez de Violeta falar e o Rei fica confuso, porque a voz é-lhe familiar. Reginaldo pergunta-lhe quem é e o que faz no seu reino, ao que o Rei responde: “Sou Leandro, Rei de Helíria”. Reginaldo diz-lhe então que esse reino já não existe, que fora dividido em dois e oferecido às filhas mais velhas, que agora não faziam outra coisa que passar o tempo a guerrearem-se uma à outra. Na última cena, dá-se o banquete. Violeta manda servir o primeiro prato e o Rei prova, mas põe de lado, manda servir o prato seguinte e o Rei volta a fazer o mesmo. Seguem-se outros pratos, mas a reação do Rei é sempre a mesma, até que diz: “Basta! Esta comida está intragável!”. Violeta informa-o que é apenas comida sem sal. O Rei fica sem fala, espantado e pergunta-lhe o nome. O Bobo reconhece-a de imediato e o Rei admite então o seu grande erro ao expulsar a única filha sincera que tinha, a única que o amou de verdade. O Pastor intervém e, citando as palavras da sua esposa, Briolanja, diz: “A palavras ocas, orelhas moucas”. O Rei pede perdão (p.105) a sua filha Violeta e tudo acaba em bem. Doravante, aquele será também o seu reino, refere Violeta, e esquecerão tudo o que ficou para trás. Terminou o pesadelo! E o Bobo termina, dizendo: “Vitória, vitória, acabou-se a história”O 1º ato deste texto dramático é constituído por um total de onze cenas. As cenas têm lugar em Helíria no reino do Rei Leandro, principalmente no jardim e na sala de banquetes. Logo no início, o Rei fala com o Bobo e no seu discurso mostra-se atormentado com o sonho que teve, pois considera que se trata de um recado dos deuses. Na 2ª cena, ficamos a conhecer duas das suas filhas: Amarílis e Hortênsia. Estas mostram-se, desde logo, interesseiras e falsas e terminam a cena envolvendo-se numa grande discussão e insultando-se mutuamente. Na 3ª cena, surge Violeta, atraída por toda aquela barulheira infernal, mas as irmãs dão o assunto por encerrado e pedem-lhe que não se meta, porque são coisas de gente crescida. (p.23) Seguidamente, na 4ª cena surgem os noivos de Amarílis e Hortênsia com o objetivo de marcar os casamentos. O noivo de Amarílis, o príncipe Felizardo, é do tipo novo-rico (p. 29), fanfarrão e só pensa no seu dinheiro. O noivo de Hortênsia, o príncipe Simplício, é muito tímido (p.29), vive na sombra do noivo de Amarílis e apresenta um vocabulário tão reduzido que a única frase que profere vezes sem conta é: “Tiraste-me as palavras da boca”. O Rei decide comemorar os noivados (p.32) das filhas, no dia seguinte, com uma grande festa no palácio. Na cena 5, Violeta caminha só pelo jardim, quando é surpreendida pelo príncipe Reginaldo (p.33), seu pretendente. Violeta revela o seu sonho ao futuro noivo e diz-lhe que é um mau presságio (p.38). Sobre o casamento de ambos decidem falar após os festejos do casamento das irmãs. A cena 6 é apenas o relato dos preparativos para o banquete real. A 7ª cena é bastante esclarecedora, no que diz respeito ao carácter dos três príncipes, uma vez que os noivos de Amarílis e Hortênsia se mostram apenas preocupados com a riqueza/fortuna que irão proporcionar às noivas, enquanto que o futuro noivo de Violeta diz ser o mais rico de todos, por ter o amor de Violeta. Nas cenas 8 e 9, o discurso entre as três irmãs sobre o seu futuro também nos deixa perceber que Amarílis e Hortênsia apenas estão interessadas na fortuna/riqueza dos noivos, não se ralando, a primeira com a deselegância (p.49) da linguagem do noivo e a segunda com o fato de o noivo ser de poucas falas. A 10ª cena é uma das mais longas e remete-nos para o interior do palácio, onde irá decorrer a festa de noivado. Esta cena é de grande importância, porque o Rei decide, finalmente, revelar o conteúdo do seu sonho, dizendo que viu o seu manto (p.52) ser levado pelo vento, a coroa (p.52) ser arrastada pela fúria das águas e o seu cetro arrancado por forças invisíveis (p.52). Na opinião do Rei, os deuses querem que ele deixe de reinar, por estar velho de mais e não conseguir zelar pelos seus súbditos. O Bobo tem opinião diferente e diz, de forma cómica, que “os deuses devem estar loucos (p.53)”. O Rei anuncia então a sua decisão de entregar o reino à filha que demonstrar maior amor por si. Uma a uma, as filhas ajoelham-se diante do pai para manifestarem os seus sentimentos: Amarílis diz “Quero-vos mais do que ao sol”. Hortênsia diz “Quero-vos mais do que ao ar que respiro” e, por último, Violeta que diz “Preciso de vós como a comida precisa do sal”. O Rei fica furioso por tal comparação de Violeta e diz-lhe que nunca mais a quer ver. Na cena 11, o Rei manda chamar o escrivão (p.56) para redigir um documento no qual refere que a partir daquele dia ninguém ouse pronunciar o nome de Violeta, que esta seja banida do reino e que nunca mais se plantem violetas no seu jardim. O príncipe Reginaldo assegura ao Rei que esta irá, mas não estará só, pois irão casar e viverão felizes no seu reino. O Rei decide então que o seu reino ficará para as suas outras filhas, dividindo-o em duas partes: Amarílis governará o Norte (os seus pomares, vinhas, pastagens…) e Hortênsia governará o Sul (as minas de ferro, cobre, estanho…). Quanto ao Rei, viverá seis meses (p.62) em cada reino e ficará só com o seu fiel bobo, dispensando o restante séquito p.62) . Esta última cena termina com a crueldade das duas irmãs que discutem sobre quem irá ser a primeira a “aturar o velho”. O 2º ato apresenta onze cenas. Em termos de localização, verificamos que este vai alternando entre a gruta onde o Rei se abriga e os reinos/domínios das suas filhas. Na 1ª cena, O Rei e o seu fiel bobo caminham pela estrada e veem-se forçados a abrigar-se devido à tempesatde que se aproxima. Na 2ª cena, encontram um Pastor, cujo verdadeiro nome é Godofredo Segismundo, embora na brincadeira diga que é o rei de copas. O Bobo resolve contar a triste história do seu amo ao Pastor e quando lhe fala da frase proferida por Violeta, filha preferida do Rei, o Pastor responde, com grande sabedoria: “Grande vai o mal em casa onde não há sal (p.73).” Na 3ª cena viajamos até ao reino de Amarílis, que chamara a irmã Hortênsia para decidir sobre o futuro do pai. Nem uma nem outra se encontram na disposição de continuar a recebê-lo /aturá-lo. Segundo Amarílis, o Rei passou a ser como um súbdito (p.77) qualquer do seu reino, quando decidiu entregar-lhes o poder. O príncipe Felizardo acrescenta que “Quem não trabuca, não manduca.” E decidem que o melhor é deixar o pai à sua sorte, pois não querem vadios e preguiçosos. Na 4ª cena, o Pastor aconselha o Bobo a procurar a outra filha, mas o Bobo teme a ira/fúria do Rei, que nem quer ouvir falar em tal nome e só sabe repetir “Eu não sou maluco”. Na 5ª cena somos transportados para os domínios de Reginaldo e Violeta, onde o Pastor relata toda a história do Rei. Ficamos a saber que Violeta, sua filha, todos os domingos, na praça do mercado, pedia à população para que se vissem o seu pai o levassem à sua presença, sem contudo lhe revelar a sua identidade. Na 6ª cena, o Pastor descreve o seu reino e fala de toda a fartura que aí poderão encontrar. O Bobo desconfia, mas assim que o Rei acorda, ele diz-lhe que a tempestade já passou e que está na hora de pôr os pés a caminho. O Pastor informa o Bobo sobre o melhor caminho a seguir para chegar ao seu reino. Na 7ª cena, o Pastor fala com Violeta e informa-a que o seu pai não tardará a chegar e repete constantemente: “tão certo como eu me chamar GodofredoSregismundo”. Violeta apressa-se a transmitir ordens na cozinha e pede ao Pastor que informe que, à noite, as portas do seu palácio estarão abertas e haverá comida para toda a gente. Pede também que fique de vigia e que assim que o seu pai aparecer o leve à sua presença. Na 8ª cena, o Rei e o Bobo chegam finalmente ao reino de Violeta. O Bobo mostra-se muito alegre, mas o Rei, pessimista, não pára de repetir a lengalenga: “Em toda a parte há medo, miséria, tristeza…” Na 9ª cena, o Bobo conversa com o Rei sobre as suas filhas, ao que este responde, arreliado, que não tem filhas e que a culpa é dos deuses. O Bobo responde-lhe que se está na situação em que está o deve às desalmadas (p.96) das filhas. Na cena 10, o príncipe Reginaldo surge junto deles e diz que cheira a violetas, que tem plantadas no seu jardim, e o Rei Leandro desconfia, quando o ouve. De seguida é a vez de Violeta falar e o Rei fica confuso, porque a voz é-lhe familiar. Reginaldo pergunta-lhe quem é e o que faz no seu reino, ao que o Rei responde: “Sou Leandro, Rei de Helíria”. Reginaldo diz-lhe então que esse reino já não existe, que fora dividido em dois e oferecido às filhas mais velhas, que agora não faziam outra coisa que passar o tempo a guerrearem-se uma à outra. Na última cena, dá-se o banquete. Violeta manda servir o primeiro prato e o Rei prova, mas põe de lado, manda servir o prato seguinte e o Rei volta a fazer o mesmo. Seguem-se outros pratos, mas a reação do Rei é sempre a mesma, até que diz: “Basta! Esta comida está intragável!”. Violeta informa-o que é apenas comida sem sal. O Rei fica sem fala, espantado e pergunta-lhe o nome. O Bobo reconhece-a de imediato e o Rei admite então o seu grande erro ao expulsar a única filha sincera que tinha, a única que o amou de verdade. O Pastor intervém e, citando as palavras da sua esposa, Briolanja, diz: “A palavras ocas, orelhas moucas”. O Rei pede perdão (p.105) a sua filha Violeta e tudo acaba em bem. Doravante, aquele será também o seu reino, refere Violeta, e esquecerão tudo o que ficou para trás. Terminou o pesadelo! E o Bobo termina, dizendo: “Vitória, vitória, acabou-se a história”.ILLINOIS PROFESSIONAL TEACHING STANDARDS (2013) Standard 1 - Teaching Diverse Students – The competent teacher understands the diverse characteristics and abilities of each student and how individuals develop and learn within the context of their social, economic, cultural, linguistic, and academic experiences. The teacher uses these experiences to create instructional opportunities that maximize student learning. Knowledge Indicators – The competent teacher: 1A) understands the spectrum of student diversity (e.g., race and ethnicity, socioeconomic status, special education, gifted, English language learners (ELL), sexual orientation, gender, gender identity) and the assets that each student brings to learning across the curriculum; 1B) understands how each student constructs knowledge, acquires skills, and develops effective and efficient critical thinking and problem-solving capabilities; 1C) understands how teaching and student learning are influenced by development (physical, social and emotional, cognitive, linguistic), past experiences, talents, prior knowledge, economic circumstances and diversity within the community; 1D) understands the impact of cognitive, emotional, physical, and sensory disabilities on learning and communication pursuant to the Individuals with Disabilities Education Improvement Act (also referred to as “IDEA”) (20 USC 1400 et seq.), its implementing regulations (34 CFR 300; 2006), Article 14 of the School Code [105 ILCS 5/Art.14] and 23 Ill. Adm. Code 226 (Special Education); 1E) understands the impact of linguistic and cultural diversity on learning and communication; 1F) understands his or her personal perspectives and biases and their effects on one’s teaching; and 1G) understands how to identify individual needs and how to locate and access technology, services, and resources to address those needs. Performance Indicators – The competent teacher: 1H) analyzes and uses student information to design instruction that meets the diverse needs of students and leads to ongoing growth and achievement; 1I) stimulates prior knowledge and links new ideas to already familiar ideas and experiences; 1J) differentiates strategies, materials, pace, levels of complexity, and language to introduce concepts and principles so that they are meaningful to students at varying levels of development and to students with diverse learning needs; 1K) facilitates a learning community in which individual differences are respected; and 1L) uses information about students’ individual experiences, families, cultures, and communities to create meaningful learning opportunities and enrich instruction for all students. Standard 2 - Content Area and Pedagogical Knowledge – The competent teacher has in-depth understanding of content area knowledge that includes central concepts, methods of inquiry, structures of the disciplines, and content area literacy. The teacher creates meaningful learning experiences for each student based upon interactions among content area and pedagogical knowledge, and evidence-based practice. Knowledge Indicators – The competent teacher: 2A) understands theories and philosophies of learning and human development as they relate to the range of students in the classroom; 2B) understands major concepts, assumptions, debates, and principles; processes of inquiry; and theories that are central to the disciplines; 2C) understands the cognitive processes associated with various kinds of learning (e.g., critical and creative thinking, problem-structuring and problem-solving, invention, memorization, and recall) 2 and ensures attention to these learning processes so that students can master content standards; 2D) understands the relationship of knowledge within the disciplines to other content areas and to life applications; 2E) understands how diverse student characteristics and abilities affect processes of inquiry and influence patterns of learning; 2F) knows how to access the tools and knowledge related to latest findings (e.g., research, practice, methodologies) and technologies in the disciplines; 2G) understands the theory behind and the process for providing support to promote learning when concepts and skills are first being introduced; and 2H) understands the relationship among language acquisition (first and second), literacy development, and acquisition of academic content and skills. Performance Indicators – The competent teacher: 2I) evaluates teaching resources and materials for appropriateness as related to curricular content and each student’s needs; 2J) uses differing viewpoints, theories, and methods of inquiry in teaching subject matter concepts; 2K) engages students in the processes of critical thinking and inquiry and addresses standards of evidence of the disciplines; 2L) demonstrates fluency in technology systems, uses technology to support instruction and enhance student learning, and designs learning experiences to develop student skills in the application of technology appropriate to the disciplines; 2M) uses a variety of explanations and multiple representations of concepts that capture key ideas to help each student develop conceptual understanding and address common misunderstandings; 2N) facilitates learning experiences that make connections to other content areas and to life experiences; 2O) designs learning experiences and utilizes assistive technology and digital tools to provide access to general curricular content to individuals with disabilities; 2P) adjusts practice to meet the needs of each student in the content areas; and 2Q) applies and adapts an array of content area literacy strategies to make all subject matter accessible to each student. Standard 3 - Planning for Differentiated Instruction – The competent teacher plans and designs instruction based on content area knowledge, diverse student characteristics, student performance data, curriculum goals, and the community context. The teacher plans for ongoing student growth and achievement. Knowledge Indicators – The competent teacher: 3A) understands the Illinois Learning Standards (23 Ill. Adm. Code 1.Appendix D), curriculum development process, content, learning theory, assessment, and student development and knows how to incorporate this knowledge in planning differentiated instruction; 3B) understands how to develop short- and long-range plans, including transition plans, consistent with curriculum goals, student diversity, and learning theory; 3C) understands cultural, linguistic, cognitive, physical, and social and emotional differences, and considers the needs of each student when planning instruction; 3D) understands when and how to adjust plans based on outcome data, as well as student needs, goals, and responses; 3E) understands the appropriate role of technology, including assistive technology, to address student needs, as well as how to incorporate contemporary tools and resources to maximize student learning; 3 3F) understands how to co-plan with other classroom teachers, parents or guardians, paraprofessionals, school specialists, and community representatives to design learning experiences; and 3G) understands how research and data guide instructional planning, delivery, and adaptation. Performance Indicators – The competent teacher: 3H) establishes high expectations for each student’s learning and behavior; 3I) creates short-term and long-term plans to achieve the expectations for student learning; 3J) uses data to plan for differentiated instruction to allow for variations in individual learning needs; 3K) incorporates experiences into instructional practices that relate to a student’s current life experiences and to future life experiences; 3L) creates approaches to learning that are interdisciplinary and that integrate multiple content areas; 3M) develops plans based on student responses and provides for different pathways based on student needs; 3N) accesses and uses a wide range of information and instructional technologies to enhance a student’s ongoing growth and achievement; 3O) when planning instruction, addresses goals and objectives contained in plans developed under Section 504 of the Rehabilitation Act of 1973 (29 USC 794), individualized education programs (IEP) (see 23 Ill. Adm. Code 226 (Special Education)) or individual family service plans (IFSP) (see 23 Ill. Adm. Code 226 and 34 CFR 300.24; 2006); 3P) works with others to adapt and modify instruction to meet individual student needs; and 3Q) develops or selects relevant instructional content, materials, resources, and strategies (e.g., project-based learning) for differentiating instruction. Standard 4 - Learning Environment – The competent teacher structures a safe and healthy learning environment that facilitates cultural and linguistic responsiveness, emotional well-being, self-efficacy, positive social interaction, mutual respect, active engagement, academic risk-taking, self-motivation, and personal goal-setting. Knowledge Indicators – The competent teacher: 4A) understands principles of and strategies for effective classroom and behavior management; 4B) understands how individuals influence groups and how groups function in society; 4C) understands how to help students work cooperatively and productively in groups; 4D) understands factors (e.g., self-efficacy, positive social interaction) that influence motivation and engagement; 4E) knows how to assess the instructional environment to determine how best to meet a student’s individual needs; 4F) understands laws, rules, and ethical considerations regarding behavior intervention planning and behavior management (e.g., bullying, crisis intervention, physical restraint); 4G) knows strategies to implement behavior management and behavior intervention planning to ensure a safe and productive learning environment; and 4H) understands the use of student data (formative and summative) to design and implement behavior management strategies. Performance Indicators – The competent teacher: 4I) creates a safe and healthy environment that maximizes student learning; 4J) creates clear expectations and procedures for communication and behavior and a physical setting conducive to achieving classroom goals; 4K) uses strategies to create a smoothly functioning learning community in which students assume responsibility for themselves and one another, participate in decision-making, work collaboratively and independently, use appropriate technology, and engage in purposeful learning activities; 4 4L) analyzes the classroom environment and makes decisions to enhance cultural and linguistic responsiveness, mutual respect, positive social relationships, student motivation, and classroom engagement; 4M) organizes, allocates, and manages time, materials, technology, and physical space to provide active and equitable engagement of students in productive learning activities; 4N) engages students in and monitors individual and group-learning activities that help them develop the motivation to learn; 4O) uses a variety of effective behavioral management techniques appropriate to the needs of all students that include positive behavior interventions and supports; 4P) modifies the learning environment (including the schedule and physical arrangement) to facilitate appropriate behaviors and learning for students with diverse learning characteristics; and 4Q) analyzes student behavior data to develop and support positive behavior. Standard 5 - Instructional Delivery – The competent teacher differentiates instruction by using a variety of strategies that support critical and creative thinking, problem-solving, and continuous growth and learning. This teacher understands that the classroom is a dynamic environment requiring ongoing modification of instruction to enhance learning for each student. Knowledge Indicators – The competent teacher: 5A) understands the cognitive processes associated with various kinds of learning; 5B) understands principles and techniques, along with advantages and limitations, associated with a wide range of evidence-based instructional practices; 5C) knows how to implement effective differentiated instruction through the use of a wide variety of materials, technologies, and resources; 5D) understands disciplinary and interdisciplinary instructional approaches and how they relate to life and career experiences; 5E) knows techniques for modifying instructional methods, materials, and the environment to facilitate learning for students with diverse learning characteristics; 5F) knows strategies to maximize student attentiveness and engagement; 5G) knows how to evaluate and use student performance data to adjust instruction while teaching; and 5H) understands when and how to adapt or modify instruction based on outcome data, as well as student needs, goals, and responses. Performance Indicators – The competent teacher: 5I) uses multiple teaching strategies, including adjusted pacing and flexible grouping, to engage students in active learning opportunities that promote the development of critical and creative thinking, problem-solving, and performance capabilities; 5J) monitors and adjusts strategies in response to feedback from the student; 5K) varies his or her role in the instructional process as instructor, facilitator, coach, or audience in relation to the content and purposes of instruction and the needs of students; 5L) develops a variety of clear, accurate presentations and representations of concepts, using alternative explanations to assist students’ understanding and presenting diverse perspectives to encourage critical and creative thinking; 5M) uses strategies and techniques for facilitating meaningful inclusion of individuals with a range of abilities and experiences; 5N) uses technology to accomplish differentiated instructional objectives that enhance learning for each student; 5O) models and facilitates effective use of current and emerging digital tools to locate, analyze, evaluate, and use information resources to support research and learning; 5P) uses student data to adapt the curriculum and implement instructional strategies and materials according to the characteristics of each student; 5 5Q) uses effective co-planning and co-teaching techniques to deliver instruction to all students; 5R) maximizes instructional time (e.g., minimizes transitional time); and 5S) implements appropriate evidence-based instructional strategies. Standard 6 - Reading, Writing, and Oral Communication – The competent teacher has foundational knowledge of reading, writing, and oral communication within the content area and recognizes and addresses student reading, writing, and oral communication needs to facilitate the acquisition of content knowledge. Knowledge Indicators – The competent teacher: 6A) understands appropriate and varied instructional approaches used before, during, and after reading, including those that develop word knowledge, vocabulary, comprehension, fluency, and strategy use in the content areas; 6B) understands that the reading process involves the construction of meaning through the interactions of the reader's background knowledge and experiences, the information in the text, and the purpose of the reading situation; 6C) understands communication theory, language development, and the role of language in learning; 6D) understands writing processes and their importance to content learning; 6E) knows and models standard conventions of written and oral communications; 6F) recognizes the relationships among reading, writing, and oral communication and understands how to integrate these components to increase content learning; 6G) understands how to design, select, modify, and evaluate a wide range of materials for the content areas and the reading needs of the student; 6H) understands how to use a variety of formal and informal assessments to recognize and address the reading, writing, and oral communication needs of each student; and 6I) knows appropriate and varied instructional approaches, including those that develop word knowledge, vocabulary, comprehension, fluency, and strategy use in the content areas. Performance Indicators – The competent teacher: 6J) selects, modifies, and uses a wide range of printed, visual, or auditory materials, and online resources appropriate to the content areas and the reading needs and levels of each student (including ELLs, and struggling and advanced readers); 6K) uses assessment data, student work samples, and observations from continuous monitoring of student progress to plan and evaluate effective content area reading, writing, and oral communication instruction; 6L) facilitates the use of appropriate word identification and vocabulary strategies to develop each student’s understanding of content; 6M) teaches fluency strategies to facilitate comprehension of content; 6N) uses modeling, explanation, practice, and feedback to teach students to monitor and apply comprehension strategies independently, appropriate to the content learning; 6O) teaches students to analyze, evaluate, synthesize, and summarize information in single texts and across multiple texts, including electronic resources; 6P) teaches students to develop written text appropriate to the content areas that utilizes organization (e.g., compare/contrast, problem/solution), focus, elaboration, word choice, and standard conventions (e.g., punctuation, grammar); 6Q) integrates reading, writing, and oral communication to engage students in content learning; 6R) works with other teachers and support personnel to design, adjust, and modify instruction to meet students’ reading, writing, and oral communication needs; and 6S) stimulates discussion in the content areas for varied instructional and conversational purposes. Standard 7 - Assessment – The competent teacher understands and uses appropriate formative and summative assessments for determining student needs, monitoring student progress, measuring student 6 growth, and evaluating student outcomes. The teacher makes decisions driven by data about curricular and instructional effectiveness and adjusts practices to meet the needs of each student. Knowledge Indicators – The competent teacher: 7A) understands the purposes, characteristics, and limitations of different types of assessments, including standardized assessments, universal screening, curriculum-based assessment, and progress monitoring tools; 7B) understands that assessment is a means of evaluating how students learn and what they know and are able to do in order to meet the Illinois Learning Standards; 7C) understands measurement theory and assessment-related issues, such as validity, reliability, bias, and appropriate and accurate scoring; 7D) understands current terminology and procedures necessary for the appropriate analysis and interpretation of assessment data; 7E) understands how to select, construct, and use assessment strategies and instruments for diagnosis and evaluation of learning and instruction; 7F) knows research-based assessment strategies appropriate for each student; 7G) understands how to make data-driven decisions using assessment results to adjust practices to meet the needs of each student; 7H) knows legal provisions, rules, and guidelines regarding assessment and assessment accommodations for all student populations; and 7I) knows assessment and progress monitoring techniques to assess the effectiveness of instruction for each student. Performance Indicators – The competent teacher: 7J) uses assessment results to determine student performance levels, identify learning targets, select appropriate research-based instructional strategies, and implement instruction to enhance learning outcomes; 7K) appropriately uses a variety of formal and informal assessments to evaluate the understanding, progress, and performance of an individual student and the class as a whole; 7L) involves students in self-assessment activities to help them become aware of their strengths and needs and encourages them to establish goals for learning; 7M) maintains useful and accurate records of student work and performance; 7N) accurately interprets and clearly communicates aggregate student performance data to students, parents or guardians, colleagues, and the community in a manner that complies with the requirements of the Illinois School Student Records Act [105 ILCS 10], 23 Ill. Adm. Code 375 (Student Records), the Family Educational Rights and Privacy Act (FERPA) (20 USC 1232g) and its implementing regulations (34 CFR 99; December 9, 2008); 7O) effectively uses appropriate technologies to conduct assessments, monitor performance, and assess student progress; 7P) collaborates with families and other professionals involved in the assessment of each student; 7Q) uses various types of assessment procedures appropriately, including making accommodations for individual students in specific contexts; and 7R) uses assessment strategies and devices that are nondiscriminatory, and take into consideration the impact of disabilities, methods of communication, cultural background, and primary language on measuring knowledge and performance of students. Standard 8 - Collaborative Relationships – The competent teacher builds and maintains collaborative relationships to foster cognitive, linguistic, physical, and social and emotional development. This teacher works as a team member with professional colleagues, students, parents or guardians, and community members. Knowledge Indicators – The competent teacher: 8A) understands schools as organizations within the larger community context; 7 8B) understands the collaborative process and the skills necessary to initiate and carry out that process; 8C) collaborates with others in the use of data to design and implement effective school interventions that benefit all students; 8D) understands the benefits, barriers, and techniques involved in parent and family collaborations; 8E) understands school- and work-based learning environments and the need for collaboration with all organizations (e.g., businesses, community agencies, nonprofit organizations) to enhance student learning; 8F) understands the importance of participating on collaborative and problem-solving teams to create effective academic and behavioral interventions for all students; 8G) understands the various models of co-teaching and the procedures for implementing them across the curriculum; 8H) understands concerns of families of students with disabilities and knows appropriate strategies to collaborate with students and their families in addressing these concerns; and 8I) understands the roles and the importance of including students with disabilities, as appropriate, and all team members in planning individualized education programs (i.e, IEP, IFSP, Section 504 plan) for students with disabilities. Performance Indicators – The competent teacher: 8J) works with all school personnel (e.g., support staff, teachers, paraprofessionals) to develop learning climates for the school that encourage unity, support a sense of shared purpose, show trust in one another, and value individuals; 8K) participates in collaborative decision-making and problem-solving with colleagues and other professionals to achieve success for all students; 8L) initiates collaboration with others to create opportunities that enhance student learning; 8M) uses digital tools and resources to promote collaborative interactions; 8N) uses effective co-planning and co-teaching techniques to deliver instruction to each student; 8O) collaborates with school personnel in the implementation of appropriate assessment and instruction for designated students; 8P) develops professional relationships with parents and guardians that result in fair and equitable treatment of each student to support growth and learning; 8Q) establishes respectful and productive relationships with parents or guardians and seeks to develop cooperative partnerships to promote student learning and well-being; 8R) uses conflict resolution skills to enhance the effectiveness of collaboration and teamwork; 8S) participates in the design and implementation of individualized instruction for students with special needs (i.e., IEPs, IFSP, transition plans, Section 504 plans), ELLs, and students who are gifted; and 8T) identifies and utilizes community resources to enhance student learning and to provide opportunities for students to explore career opportunities. Standard 9 - Professionalism, Leadership, and Advocacy – The competent teacher is an ethical and reflective practitioner who exhibits professionalism; provides leadership in the learning community; and advocates for students, parents or guardians, and the profession. Knowledge Indicators – The competent teacher: 9A) evaluates best practices and research-based materials against benchmarks within the disciplines; 9B) knows laws and rules (e.g., mandatory reporting, sexual misconduct, corporal punishment) as a foundation for the fair and just treatment of all students and their families in the classroom and school; 9C) understands emergency response procedures as required under the School Safety Drill Act [105 ILCS 128/1], including school safety and crisis intervention protocol, initial response 8 actions (e.g., whether to stay in or evacuate a building), and first response to medical emergencies (e.g., first aid and life-saving techniques); 9D) identifies paths for continuous professional growth and improvement, including the design of a professional growth plan; 9E) is cognizant of his or her emerging and developed leadership skills and the applicability of those skills within a variety of learning communities; 9F) understands the roles of an advocate, the process of advocacy, and its place in combating or promoting certain school district practices affecting students; 9G) understands local and global societal issues and responsibilities in an evolving digital culture; and 9H) understands the importance of modeling appropriate dispositions in the classroom. Performance Indicators – The competent teacher: 9I) models professional behavior that reflects honesty, integrity, personal responsibility, confidentiality, altruism and respect; 9J) maintains accurate records, manages data effectively, and protects the confidentiality of information pertaining to each student and family; 9K) reflects on professional practice and resulting outcomes; engages in self-assessment; and adjusts practices to improve student performance, school goals, and professional growth; 9L) communicates with families, responds to concerns, and contributes to enhanced family participation in student education; 9M) communicates relevant information and ideas effectively to students, parents or guardians, and peers, using a variety of technology and digital-age media and formats; 9N) collaborates with other teachers, students, parents or guardians, specialists, administrators, and community partners to enhance students’ learning and school improvement; 9O) participates in professional development, professional organizations, and learning communities, and engages in peer coaching and mentoring activities to enhance personal growth and development; 9P) uses leadership skills that contribute to individual and collegial growth and development, school improvement, and the advancement of knowledge in the teaching profession; 9Q) proactively serves all students and their families with equity and honor and advocates on their behalf, ensuring the learning and well-being of each child in the classroom; 9R) is aware of and complies with the mandatory reporter provisions of Section 4 of the Abused and Neglected Child Reporting Act [325 ILCS 5/4]; 9S) models digital etiquette and responsible social actions in the use of digital technology; and 9T) models and teaches safe, legal, and ethical use of digital information and technology, including respect for copyright, intellectual property, and the appropriate documentation of sources.