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Reflection, Absorption, Transmission
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Learn about how waves interact with their environments with Mr. Bertoch.
Reflection, Absorption, Transmission
Transparent, Translucent, Opague
Mr. Bertoch covers your entire science curriculum.
Hundreds of articles
Hundreds of videos
Hands-on Labs
All laid out in on a week-by-week easy to follow plan.
Totally Free!
Reflection, Absorption, Transmission
Transparent, Translucent, Opague
Mr. Bertoch covers your entire science curriculum.
Hundreds of articles
Hundreds of videos
Hands-on Labs
All laid out in on a week-by-week easy to follow plan.
Totally Free!
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