Do All Current Clocks Have Quartz in Them?
0:30
Grades: 3 - 5
Video Description: An expert describes the many types of clocks there are.
Type of Video: Segment*
Unique Video ID: Time-4**
Quick Ideas for Using the Video:
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- Have your students research and build a sun dial, to learn how these tell time.
*Segment videos are short excerpts edited from interviews or interactive programs that offer flexible and differentiated ways to use the rich content included in the full-length conversation.
**The unique Video ID can be used to quickly locate a single video in the ET collection. This search function is designed to let teachers assign students to watch a specific video and have only that video appear as a search result. Just click on Search and choose “By Video ID.” Then type in the Video ID as it appears above. Be sure to include the dash.
