Sound, Light, Mirrors, and Lenses Task CardsThis download includes 40 Sound, Light, Mirrors, and Lenses Task cards, an answer sheet for students, and an answer key for teachers. This set partners as a perfect review for the Physical Science Interactive Notebook - Sound, Light, Mirrors, and Lenses and cover such concepts as:PitchIntensityLenses: Concave vs ConvexMirrors: Concave, Convex, PlaneMediumHuman earSonarEcholocationUltrasonicDoppler effectMusic vs. NoiseResonancePrimary colors and pigmen