Lesson Overview
In this lesson, students will have the opportunity to explore, create their own thinking, and collaborate. Students will work in groups to put together number problems with their sums and differences.
Essential Question
How can we recognize sums as wholes with two part addends?
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Other Instructional Materials or Notes:
1
Smart board
- Index cards
- Plastic eggs
- Sharpie
- Clipboard
- Pencil
- Scratch paper
- Bins
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Log In to View LessonStandards
- 1.PAFR Patterns, Algebra, and Functional Reasoning
- 1.PAFR.1 Understand and apply properties of operations and the relationship between addition and subtraction to solve problems
- 1.PAFR.1.1 Determine and explain if an equation within 10 is true using a variety of equation formats
- 1.PAFR.1.3 Solve add-to, take-from, and part-part-whole real-world situations to find sums and differences within 20. Situations include result or change unknown, both addends unknown, and total or one part unknown
- 1.PAFR.1.4 Add and subtract number combinations flexibly and accurately within 10
- 1.PAFR.1 Understand and apply properties of operations and the relationship between addition and subtraction to solve problems
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Log In to View LessonLesson Created By: LauraWhitener