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Interactive

Intercepts and the Cover-Up Method: The Hidden Zeros

Curated and Reviewed by Lesson Planet
This Intercepts and the Cover-Up Method: The Hidden Zeros interactive also includes:

There's no need to cover up this resource — it's good one! Pupils use a slider interactive that covers up parts of the standard form of a linear equation and simultaneously reveals one of the intercepts of the graph. This lets them see connections between the coefficients of the equation and the intercepts.

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CCSS: Designed
Concepts
intercepts, zeros, linear equations, graphing linear equations, standard form, slope-intercept form
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Additional Tags
math
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Instructional Ideas
  • Use the review questions as homework or classwork
Classroom Considerations
  • Requires a free CK-12 account to use the interactive
  • Learners need to have familiarity with intercepts
Pros
  • Includes links to YouTube videos that cover the topic
  • Gives individuals instant feedback to challenge questions
Cons
  • None
Common Core
HSF-IF.C.7.a