Which is the best way to learn science?

Correct answer: Asking questions conducting experiments and understanding evidence

The direct answer is option A: asking questions, conducting experiments, and understanding evidence. Science is not only a list of definitions; it is a way of finding and checking explanations. A learner begins with a question, observes carefully, proposes an idea, tests it where possible, records results, and uses evidence to decide what the results mean. Option A is correct because it combines curiosity, practical investigation, and reasoning from evidence. Option B is wrong because memorising definitions can help with vocabulary, but definitions alone do not teach how to investigate or apply ideas. Option C is wrong because memorising answers without observation can produce a reply without understanding and cannot handle a new situation. Option D is wrong because avoiding experiments removes an important way to observe and test scientific ideas. Memory cue: learn science with “ask, test, observe, explain,” not with memory alone.