2024-05-08T18:39:32Z https://www.classroom20.com/video/video/listTagged?tag=physical&rss=yes&xn_auth=no tag:www.classroom20.com,2009-02-11:649749:Video:289292 2009-02-11T01:13:45.343Z Charlie Haffey https://www.classroom20.com/profile/CharlieHaffey

<a href="https://www.classroom20.com/video/tuning-forks"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940669478?profile=original&amp;width=240&amp;height=196" width="240" height="196" alt="Thumbnail" /><br /> </a><br />Tuning Forks for students in grades 2-5. This is my first attempt at green screen.

<a href="https://www.classroom20.com/video/tuning-forks"><br /> <img src="https://storage.ning.com/topology/rest/1.0/file/get/1940669478?profile=original&amp;width=240&amp;height=196" width="240" height="196" alt="Thumbnail" /><br /> </a><br />Tuning Forks for students in grades 2-5. This is my first attempt at green screen.