Adding and Subtracting - Negative Numbers

Here is a video that adds visual context and a steady stream of step-by-step instructions for adding and subtracting negative integers, with the help of a number line.   

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Instructional Ideas

  • Flip the classroom; assign the link for homework so scholars come to class the next day ready to discuss and apply what they learned
  • When a learner misses instruction, allow them to watch the video as a catch-up
  • Take screenshots of important details and display them as reference posters
Classroom Considerations

  • An ad appaers at the behinning of the video 
Pros

  • The narrator speaks at a slow pave and explains the topic in detail 
  • Different colors are used to show different steps in solving equations 
Cons

  • The slow pace may cause some scholars to lose focus