Curated and Reviewed by
Lesson Planet
Mathematicians go on a virtual shopping trip in an interactive designed to boost the concept of estimation. Scholars read and answer five questions—multiple-choice, true or false, and a discussion—with help from a drag-and-drop shopping spree of oranges, sweets, and watermelons. A discussion tasks pupils to think about when the best time to round numbers.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Discuss question five on a classroom blog, post the question and direct pupils to answer it using complete sentences and reply to at least one peer
- Assign the link as a May Do activity for early finishers to complete
- Allow pupils to complete the interactive independently or pairs
Classroom Considerations
- A free CK-12 account is required to access the interactive
- Participants should know how to round decimals
Pros
- Questions are written clearly
- Barrels of food are labeled with each object's name and price
- The tool is easy to manipulate
Cons
- None