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Do you want to play a little one-to-one? Learn to determine algebraically if a function is one-to-one. Work through two examples using the video as a guide.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Ask learners to record the information described in a graphic organizer; they should note the definition, an example, and a non-example
- Can be used as a flipped classroom assignment with the video assigned as homework and the practice problems completed in class
Classroom Considerations
- Pupils should understand the concept of a function prior to the lesson
- Requires Internet access to watch the YouTube video in class or at home
- The twenty-first installment in a series of 29 videos
- This video is hosted on YouTube
Pros
- Focuses on algebraic methods but also makes a connection to the graph of the function
Cons
- Includes only a weak explanation of what a one-to-one function is and doesn't explain its importance