how the world actually works, tested by experiment
5th grade science is built around the idea that you don't just learn facts — you design a fair test and see what happens.
How energy moves from the sun, to plants, to animals — and what happens when one link breaks.
The water cycle, weather patterns, and how the atmosphere, oceans, and land constantly interact.
Solids, liquids, gases, and how matter changes state without changing what it's made of.
Pushes, pulls, gravity, and friction — the invisible rules behind why things move the way they do.
Asking a real question, forming a hypothesis, testing it fairly, and trusting the data over your guess.