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What types of mistakes do your classes make when evaluating algebraic expressions? A direct video lesson explains the process of evaluating algebraic expressions by substituting values for multiple variables. The instructor highlights common mistakes during instruction—be sure viewers take note!
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2 Downloads
CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Follow the video with board work as a quick understanding check
- Flip your classroom and assign the video as homework; use class time for practice
Classroom Considerations
- Expects previous experience with substituting values for a variable
- This video is hosted on YouTube
Pros
- Emphasizes mathematical vocabulary throughout the lesson
- Explicitly explains the order of operations that apply to each problem
Cons
- None