What we learned

This week in science we learned about light and shadow effects and how a lazer pointer shows up on the wall. We went over various different experiments to help us find the conclusions to these ideas. We hav pointed a laser pointer at the wall and have found out how it shows up there.We have lit a light bulb and mark it with different surfaces to see which one made the biggest differencnce. Its important to no these ideas because to learn about light we need to know how it works and what reflects off it etc.