One standard under "physical science" for grades K-4, for instance, is for students to understand that "Light can be reflected by a mirror, refracted by a lens, or absorbed by the object" (p. 127).
(One standard under "physical science" for grades; is; for students to understand that "Light can be reflected by a mirror, refracted by a lens, or absorbed by the object" (p. 127) (a mirror; refracted; by a lens) (Light; absorbed; by the object) (students; to understand; that "Light can be reflected by a mirror, refracted by a lens, or absorbed by the object" (p. 127) Context(students to understand,List([75, 97))):(Light; can be reflected; by a mirror)
students to understand,List([75, 97))
One standard under "physical science" for grades a mirror Light students Light
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for students to understand that "Light can be reflected by a mirror, refracted by a lens, or absorbed by the object" (p. 127
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that "Light can be reflected by a mirror, refracted by a lens, or absorbed by the object" (p. 127
by a mirror