Instructional Video

Solve a One Step Equation With Decimals (Add/Subtract - Signed Decimals) (Example 2)

Curated and Reviewed by Lesson Planet

One step is sometimes all it takes. Pupils watch a short video to learn how to solve a one-step equation. The equation in the example requires adding signed decimals to determine the value of the variable.

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CCSS: Adaptable
Instructional Ideas
  • Pause the video to have learners try out the example before seeing the narrator's solution
Classroom Considerations
  • Knowledge of addition and subtraction with signed numbers is a prerequisite
  • There is an Example 1 resource, but it is not absolutely necessary that viewers watch the videos in order
  • This video is hosted on YouTube
Pros
  • Thorough explanations help scholars understand the concept
  • Shows all work in an organized manner
Cons
  • None
Common Core