Lessons Fulfilling NCTM Standard 3d

Use visualization, spatial reasoning, and geometric modeling to solve problems

Angles
• 38 videos
• 5 teachers
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Geometry Formulas
• 4 videos
• 4 teachers
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Leading Activities
• 1 video
• 1 teacher
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Triangles
• 15 videos
• 3 teachers
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Trig Functions / Inverse Trig
• 16 videos
• 5 teachers
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