In the first activity, students use a flashlight to learn that light travels in straight lines, observe the behavior of light rays as they reflect off a mirror, and measure the angles of incidence and refraction.
(they; reflect off; a mirror) (light travels in straight lines; measure; the angles of incidence and refraction) (students; use; a flashlight; to learn that light travels in straight lines, observe the behavior of light rays as they reflect off a mirror, and measure the angles of incidence and refraction; L:In the first activity) Context(students use,List([23, 35))):(students; use a flashlight to learn; that light travels in straight lines, observe the behavior of light rays as they reflect off a mirror, and measure the angles of incidence and refraction) Context(students use to learn,List([23, 57))):(light travels in straight lines; observe; the behavior of light rays; T:as they reflect off a mirror)
students use,List([23, 35)) students use to learn,List([23, 57))
they light travels in straight lines students students light travels in straight lines
reflect off measure use use a flashlight to learn observe
a mirror
the angles of incidence and refraction
a flashlight to learn that light travels in straight lines, observe the behavior of light rays as they reflect off a mirror, and measure the angles of incidence and refraction L:In the first activity
that light travels in straight lines, observe the behavior of light rays as they reflect off a mirror, and measure the angles of incidence and refraction
the behavior of light rays T:as they reflect off a mirror