Provides background information, reproducible pages, and activities which include coloring, cutting, pasting, sequencing, matching, drawing, games, and puzzles. For grades 1-3.Background Information String instruments produce sounds with one or more vibrating strings. ... Answers 1) drum; 2) wind; 4) yes Additional Activities 1) Discuss why a piano is both a string instrument and a ... Page 23-How People Hear Concept: Sound waves are received by the ears and interpreted by the brain. ... In general, sound travels faster through solids and liquids than it does through gases.
|Title||:||Heat, Light and Sound|
|Author||:||Edward P. Ortleb, Richard Cadice, Nancy McRee|
|Publisher||:||Lorenz Educational Press - 1988-09-01|