Introduction to Radicals

This Introduction to Radicals video also includes:

Want to find a radical method to simplify radicals? Learn the difference between the principal square root and the solution to x^2 = a. Eight problem videos cover examples of simplifying radicals containing variables.

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Instructional Ideas

  • Use the video to review simplifying radicals
  • Show only videos in the series that fit with your curriculum needs
Classroom Considerations

  • Be sure learners watch the fifth problem, as it discusses how to handle negative radicands
Pros

  • Problem videos include examples with different indices
  • Explanations are thorough and concise
Cons

  • Concept video does not teach the concept covered in the problem videos