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How do sounds travel to our ears? A full one-hour, ready-to-teach Year 4 science lesson. Ages 8 to 9. The lesson covers: what makes sound — the secret is vibrations; how vibrations become hearing; loud or quiet, high or low, with volume and pitch explained; two hands-on sound investigations; and a quiz to review what has been discovered. Ready-to-teach PowerPoint, no prep.
How do sounds travel to our ears? A full one-hour, ready-to-teach Year 4 science lesson. Ages 8 to 9. The lesson covers: what makes sound — the secret is vibrations; how vibrations become hearing; loud or quiet, high or low, with volume and pitch explained; two hands-on sound investigations; and a quiz to review what has been discovered. Ready-to-teach PowerPoint, no prep.