1) What science ideas did you learn?
Answer:
I learned about angle of incident and angle of reflection, and their measurement. I learned that if we have light beam bouncing of the mirror, it will reflects with the same angle.

2) How did you learn these idea?
Answer:
We did measurement of the angles by using protractor, when light bounced of the surface ( mirror).

3) Why is it important to know this idea (What real world application is there)?
Answer:
It is important to know this idea, because we can use it in our life. For example: in construction, in geometry. Reflection of the light is very important part of science.