페트라아카데미 고객센터 1544-3274 / 근무시간 : 오전 10시 ~ 오후 7시 (점심시간 12:00 ~ 13:30)
Inspire Science Grade 3-3
Inspire Science Grade 3-3
MODULE : Survive the Environment Engineering Design Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved. |