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Lesson Planet
Mathematicians walk through the problem-solving process with a nine-minute video that focuses on adding mixed numbers with like and unlike denominators. The host points out and discusses how to use the stacked form, carry, regroup, and simplify. A message to practice encourages scholars to keep working on getting better.
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CCSS:
Adaptable
Concepts
addition mixed numbers, mixed numbers, whole numbers, fractions, fractions proper, adding fractions, addition, denominators, fractions reducing, numerators, common denominators, adding fractions with common denominators, fractions common denominators, commutative property, commutative property of addition
Instructional Ideas
- Follow the video with several practice problems to solve and review as a class
- Watch the video before starting a lesson on adding mixed numbers
- Make an anchor chart that displays the video's strategies for class members to reference while they work
Classroom Considerations
- Seventeenth of 18 videos in the "Math Antics - Fractions" series
- If needed, watch the video "Mixed Numbers" for a refresher
- Be ready to pause and replay for learners to take notes and ask questions
- This video is hosted on YouTube
Pros
- Graphics highlight key steps while working through problems
- Sound effects increase engagement
Cons
- Uses terms class members may not be familiar with