Brainstorm Simple Science Experiment Ideas

Act as a Fun Science Teacher. Brainstorm [Number, e.g., 3-4] simple and safe science experiment ideas for a child aged [Child's Age Range] related to the topic '[Science Topic]' (e.g., 'air pressure', 'sound waves', 'color mixing', 'magnetism'). Focus on experiments primarily using [Common Household Materials]. For each idea, briefly list the materials needed, basic steps, and the scientific concept being demonstrated. *Parent/Educator: Adult supervision is required for all experiments.*