|Product #: EMC5001058_TQ|
A Scratching Sound (Resource Book Only) eBookGrade 2|Grade 3|Grade 4
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This science experiment asks, 'What will you hear when you hold the end of a pencil between your teeth & scratch it?' (Sound) The unit includes directions, investigation sheet, pencil in teeth icons, & graph directions. (Find other suggestions in the unit 'Getting Ready' & other experiments by searching 'Experiments 2-4.')
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