Summary
Which shapes go together based on parallel and perpendicular lines?
- First, students will identify the number of sets of parallel and perpendicular sides in various shapes.
- Next, they create three or four groups based on their findings in step one.
- Finally, students venture to the third dimension and look for parallel and perpendicular lines in a cube. For the final question: there are 18 sets of parallel lines in a cube and 24 sets of perpendicular lines. Although technically, we'd call them "edges" instead of lines.
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