Science does not have to start with a lab. Kids can practice observation, prediction, testing, and explanation in the kitchen, backyard, bath, car, or park. The habit of asking good questions matters.
Use the notice-wonder-try pattern
Ask: What do you notice? What do you wonder? What could we try? This simple pattern turns a child's curiosity into a scientific habit.
Make predictions first
Before testing, ask the child what they think will happen. Prediction helps children connect evidence to thinking. It also makes the result more exciting.
Keep experiments small
Sink or float, melting ice, shadows, magnets, plant growth, weather, and habitats are all useful science topics. Short experiments keep attention focused.
Explain with evidence
After trying something, ask: What happened? How do we know? What would you test next? These questions build reasoning and vocabulary.