A student expectation is directly related to the knowledge and skills statement, is more specific about how students demonstrate their learning, and always begins with a verb. Student expectations are further broken down into their component parts, often referred to as “breakouts.”
communicate the idea that objects can only be seen when a light source is present and compare the effects of different amounts of light on the appearance of objects; and
demonstrate and explain how light travels in a straight line and can be reflected, refracted, or absorbed.
IPC.7.D
explain how electrons can transition from a high energy level to a low energy state, emitting photons at different frequencies for different energy transitions;