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Teach the least common multiple approach to converting fractions to integers within an equation with a video tutorial that explains how to find the LCM of the denominators in the equation. The instructor then uses the LCM and the distributive property to eliminate the fraction in the equation.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Begin with a review of least common multiples and/or finding common denominators
- Create a set of practice problems of varying difficulty
Classroom Considerations
- Expects an understanding of multiples and distributive property
- This video is hosted on YouTube
Pros
- Demonstrates the process of finding the least common multiple in each of the three examples
- The use of color allows viewers to follow the steps more clearly
Cons
- Does not give an option for solving the equations using fractions throughout