Assessment criteria and Learning outcomes:
· I
can explain how a shadow is formed.
· I
know what the words ‘transparent’, ‘opaque’ and ‘translucent’ mean.
· I
know why we can see things, like light bulbs, that give out light.
· I
can use diagrams and writing to explain how we see things.
· I
have experimented with different surfaces to find out which ones reflect light
and which ones do this best.
· I
can use drawing to show how light is reflected and what happens when the light
hits the mirror at a different angle.
· I
have watched an eye when it looks at bright light and found out what it does
and why.
· I
can explain how to change the size or position of the shadow of an object.
· I
can suggest ideas to investigate, which are connected with work I have already done
on light and shadows.
· I
know I must my observations and measurements by repeating them.
· I
can write clear accounts and explain my results using my scientific knowledge.
· I
can explain the differences between ‘shadows’ and ‘reflections’.
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