Learning objective
Knowledge
- To describe water resistance and its effects.
Working scientifically
- To design a results table.
Success criteria
Knowledge
- I can define the term water resistance.
- I can
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National curriculum
Science
Forces
Pupils
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Cross-curricular links
Mathematics
Statistics
- Complete, read and
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Before the lesson
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Lesson plan
Recap and recall
Display slide 1 of the Presentation: Air resistance.
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Extended-mode explainer videos
How to extend your display to view the lesson page and preseantion mode simultaneously. Choose your operating system below to watch the video
If you need further support with extending your display,
please contact [email protected].
Extended-mode explainer video: For Mac
Extended-mode explainer video: For Windows
Adaptive teaching
Pupils needing extra support
Should fold the Resource: Results grid (support) to give the correct number of rows and columns for their results table; could watch the Pupil video: Mean average song from Lesson 2: Air resistance; could use the link: FoldNFly - Paper aeroplane design to help them with their paper aeroplane design.
Pupils working at greater depth
Should make a video explaining the features of their paper aeroplanes; could design a streamlined aquatic animal or submarine in their books; could choose an extension activity relating to water resistance from the Resource: Stretch and challenge: Unbalanced forces.
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Assessing progress and understanding
Pupils with secure understanding indicated by: defining the term water
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Knowledge outcomes
- I can define the term water resistance as a contact force that opposes motion to slow or stop objects moving through water.
- I can describe the effects of water resistance: it slows and stops objects moving through water as it opposes motion.
- I can describe the relationship between surface area and water resistance: the smaller the surface area, the less the water resistance and the less the slowing effect.
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Vocabulary definitions
-
aerodynamics
The study of how air moves around things, helping to design objects that can move through air smoothly and quickly.
-
streamlining
Shaping objects so they can move through air or water more easily, with less resistance.
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Example work
Barton Moss Community Primary School, Manchester
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Maintained by: Kapow Primary team
Last update: 7th October, 2024
