페트라아카데미 고객센터 1544-3274 / 근무시간 : 오전 10시 ~ 오후 7시 (점심시간 12:00 ~ 13:30)
Inspire Science Grade 4-2
Inspire Science Grade 4-2
MODULE: Energy Transfer Energy Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents. Assessment Boundary : Assessment does not include quantitative measurements of energy. |