Teacher's guide provides instructions, lesson plans, worksheets, tests, puzzles, and resource pages for teaching science, technology, engineering, and math activities based on the model trebuchet project
Pitsco Trebuchet - Teacher's Guide
Was:
$41.16
Now:
$20.58
- SKU:
- COB415533
- UPC:
- 818975011620
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Now:
$38.90
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Now:
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Was:
$87.18
Now:
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