Ideas for a quick science project on the solar system for a 4th grader?
My younger brother can’t think of an experiment to do for his science fair project. We need something quick with few materials that has to do with the solar system. So far his project includes a model of the solar system and quick facts about the planets.
omg r u kidding? do something more productive
You could do a demonstration on how the moon goes through its phases. All you’d need is a flashlight and a tennis ball. As the light shines on the ball from in front the ball would look like a full moon. Move the light to the side and you’d have either first or last quarter. From an angle from behind you’d have a crescent.
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