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4th Grade Vocab.
| Term | Definition |
|---|---|
| decade | 10 years |
| directing | giving directions |
| engineering | creating something (like a bridge) to help make life easier for people |
| gleaming | shining, bright |
| scouted | looked for |
| squirmed | wiggled, moved around in an uncomfortable way |
| technology | something that is always changing to help people in some way. For example; cellphones |
| tinkering | playing around with something or taking it apart to see how it works. |
| invention | something brand new and unique that is used to help with a problem |
| discovery | finding something for the first time ever; like finding a buried treasure |