Today we experimented with the new lasers and lenses .
We tried three different activities:
First we did follow the beam where we tested have a light travels in a straight lines. Here we lined up index cards to see how one would travel from one to the next and spread out over distance.
The second activity we did worked with reflection and how light will bounce off the wall and off the mirror.
The third experiment was with Refraction and how the shape of a lens impacts how light bends . Here we tried concave , convex and trapezoid lenses .
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