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Mastery: Y7 Michaelmas STEM

Quiz by Mark Seccombe

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24 questions
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  • Q1
    Physics - What do forces arrows represent?
    where the centre of Earth is
    direction of the force
    size of the force
    direction and size of forces
    45s
  • Q2
    Physics - What do forces do?
    push or pull objects
    balance friction
    make gravity
    only push objects
    45s
  • Q3
    Biology - In what part of the cell does respiration happen?
    cell membrane
    mitochondria
    nucleus
    choroplasts
    45s
  • Q4
    Biology - What chemical reactions take place in chloroplasts?
    exothermic
    respiration
    osmosis
    photosynthesis
    45s
  • Q5
    Chemistry - What does density measure?
    speed
    mass per unit volume
    an object's weight
    pH
    45s
  • Q6
    Chemistry - In what state of matter are the particles touching but not in a regular pattern?
    ice
    solid
    gas
    liquid
    45s
  • Q7
    Working Scientifically - What type of error creates anomalies?
    systematic
    accuracy
    random
    spread of data
    45s
  • Q8
    Working Scientifically - Which variable do you change in a scientific experiment?
    independent
    precise
    dependent
    control
    45s
  • Q9
    Computer Science - What are the physical parts of a computer which you can touch?
    Firmware
    Malware
    Hardware
    Software
    45s
  • Q10
    Computer Science - An electronic device which is connected to, and under the control of, the Central Processing Unit is called a ___________?
    Software
    Hardware
    Network
    Peripheral
    45s
  • Q11
    Computer Science - What is a microchip on a motherboard that acts as the computer’s brain, coordinating every other peripheral connected to it?
    Graphics Card
    Random Access Memory (RAM)
    Central Processing Unit (CPU)
    Hard Drive
    45s
  • Q12
    Computer Science - What are numbers that are written in base 2 using only 0’s and 1’s?
    Hexadecimal Numbers
    Octal Numbers
    Decimal Numbers
    Binary Numbers
    45s
  • Q13
    Computer Science - How many bits are there in one byte?
    16
    4
    8
    2
    45s
  • Q14
    Computer Science - What are the three basic programming constructs?
    Input, Output, Storage
    Sequence, Selection, Iteration
    Variables, Constants, Functions
    Compilation, Execution, Debugging
    45s
  • Q15
    Computer Science - Which type of software enables users to perform specific tasks such as word processing or spreadsheet calculations?
    Peripheral Software
    Firmware
    Application Software
    System Software
    45s

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