Instructional Video

Increasing or Decreasing by a Fraction of a Quantity

This Increasing or Decreasing by a Fraction of a Quantity instructional video also includes:

Calculate fractional changes in numbers. Pupils watch a short video on determining the cost of a shirt after it has been reduced by a fractional amount. Scholars use worksheets to practice calculating increased and decreased amounts.

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Instructional Ideas
  • Conduct a lesson on different methods to find fractional changes
Classroom Considerations
  • Pupils should know how to calculate a fraction of a number
  • Uses British pounds for monetary units
Pros
  • Includes answer keys
  • Provides application problems for practice
Cons
  • None