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  • Year 9

Hidden forces

Lessons (10)

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    Gravitational force and weight

    I can describe and apply the relationship between mass and gravitational force.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Stretching springs

    I can measure extensions of a spring for a good range of stretching forces.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Hooke's law

    I can describe and explain the relationship between the extension of a spring and the force stretching it.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Stretching rubber

    I can investigate the extension of a rubber band, and compare the behaviour to that of a spring.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    The force of a floor

    I can explain how a floor can support a range of objects with very different weights.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Levers

    I can identify levers and describe their purpose and how they work.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Turning forces

    I can investigate and calculate the size of turning forces.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Floating, mass and shape

    I can explain how the density of an object determines how well it floats.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Pressure

    I can describe and calculate pressure, the effect of a force acting over an area.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

    Pressure at different depths and heights

    I can describe how the pressure changes at different depths underwater and heights in the atmosphere.
    • 1 Slide deck
    • 1 Worksheet
    • 2 Quizzes
    • 1 Video

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