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Lesson Planet
You'll never confuse the commutative and associative properties again. Scholars view a short YouTube video that shows how to rewrite expressions using the commutative and associative properties. It takes both addition and multiplication properties into consideration for a thorough lesson for your mathematicians.
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Instructional Ideas
- Provide the video to learners struggling with properties of real numbers
Classroom Considerations
- Pupils should have some familiarity with the properties of real numbers
- Note that the expressions in question are all numerical
- This video is hosted on YouTube
Pros
- Includes example problems
Cons
- Slow-paced video