science blog

We studied light during that we learned about Reflection, Refraction, Translucent, Transparent, Opaque,  , Artificial light, and Natural light. I learned so much.

We did lots of experiments like refraction with a cup and fake money I liked the coins looked different in the water.

Here are 3 facts I learnt in class about….Refraction 

  • Refraction is when light bounces off a medium.
  • A medium is  air water and a prism
  • If you put something [ pen or pencil ] in  water it will look like it is bending

 

In class, we did an experiment to investigate this topic. The experiment was called….. The ray of light experiment 

 

Now I will explain what we did:    

First, we put holes in 4 in index card but on the last one, we put a target. Then we stuck a straw throw it we turned the lights off and put a flashlight in the straw the light hit the target. This showed how light travels.

 

Here is a video of me doing another experiment about reflection

We are starting a sound blog next.