Lights and Shadow

I know that shadows have a similar shape to the objects forming them.

I know that when light is blocked by objects, shadows are formed.

I can show in drawings that the shape of the shadow is like the shape of the object but is different at different times of day.

I can say what happens to the shadow of a stick during the day eg it gets shorter and then longer again

I can predict what the shadow will be like at noon compared to morning or evening

I can make accurate measurements of the length of the shadows.