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Critical Thinking

Grades: 6th Grade
1 votes with an average rating of 1.

In this creative engineering design lesson, students are challenged to use an inclined plane to create a safe and exciting zipline park for Zippy the Elf. This lesson reviews simple machines and has

AZ
Grades: 3rd Grade
2 votes with an average rating of 1.

This lesson is about exploring Arizona's state bird, the cactus wren, that lives in the desert, has special body parts and behaviors that help it survive in its harsh environment. Students will learn