Build It and See!
$36.00
SKU for grade 1: 023-2220 SKU for grade 2: 023-2230 SKU for grade 3: 023-2241 SKU for grade 4: 023-6488 The Teacher’s Edition includes sample rubric with student work, student certificates, an answer key, and bonus problems. Below are samples from each book: Grade 1 Grade 2 Grade 3 Grade 4
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