How It's Made - Toothbrush

Did you know that the first known toothbrush was made in China in the year 1600? Now we make 900 toothbrushes every minute. See how industrialization has made your toothbrush hygienic and fast enough to provide brushes to people all over the country. A fascinating look at an everyday object.

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Resource Details

Grade
5th - 8th
Subjects
Technology & Engineering
6 more...
Resource Types
Videos
1 more...
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print: Educational Use