Part of a new series intended to start children thinking scientifically about everyday phenomena, this is a step-by-step investigation of sunrise and sunset, midnight and noon. Simple experiments and clear explanations help children to grasp the idea of our constantly spinning earth.
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Part of a new series intended to start children thinking scientifically about everyday phenomena, this is a step-by-step investigation of sunrise and sunset, midnight and noon. Simple experiments and clear explanations help children to grasp the idea of our constantly spinning earth.
Read Less