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How long does it take to get to the end of a toilet paper roll? Pupils use their estimation strategies to find lengths of common items. For example, knowing the area of a roll of toilet paper, scholars determine the length of the full roll.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Bring in rolls of toilet paper, a VHS tape, and pennies to use as reference
Classroom Considerations
- Having access to the Internet is helpful during the activity
- Your classes should have experience with unit conversions
Pros
- Questions require research and higher order thinking
- Encourages multiple approaches to solving problems
- Resource downloads as an editable copy
Cons
- Only includes a partial answer key