The idea or explanation that you test through study and experimentation is called a hypothesis.

Quick Scoop

A hypothesis is a proposed explanation for something you observe, and it must be testable so that experiments or studies can show whether it’s supported or not. In the scientific method, you first ask a question, then form a hypothesis as your best, testable guess about the answer, and then design experiments to check if that guess holds up.

In Simple Terms

  • It’s a best guess based on what you already know.
  • It must be testable using observations, data, or experiments.
  • The results can support or contradict it, which helps refine your understanding.

A quick example:
“If plants get more sunlight, they will grow taller.” That sentence is a hypothesis because you can test it by growing plants under different amounts of light and measuring their height.

TL;DR:
When you ask, “what do you call an idea or explanation that you test through study and experimentation?” the answer is: hypothesis.

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