Comments by CYNTHIA SPERRY Most recent public comments by CYNTHIA SPERRY https://nowcomment.com/users/118662 I teach first grade and we are exploring several of these words (vibrate, pitch) in our science unit about sound right now. I like the idea of using hands on activities to help kids explicitly learn what these terms mean. https://nowcomment.com/documents/40909?scroll_to=2724804 https://nowcomment.com/documents/40909?scroll_to=2724804 Wed, 23 Feb 2022 01:29:05 -0500