This week we have been enjoying learning about light and shadows. We carried out an investigation to find out which materials would allow the most light through them.
We started by making our classroom as dark as possible. Then we got into small groups and used torches to see how much light would pass through a range of different materials, such as glass, cardboard, cellophane, and greaseproof paper.
We had to sort the materials into different groups: transparent, translucent, and opaque. If you're not sure what those words mean you could come and ask us in school and we'll tell you all about what we found out!