Equivalent Rational Expressions

Rational expressions are just fancy fractions! Pupils apply fractions concepts to rational expressions. They find equivalent expressions by simplifying rational expressions using factoring. They include limits to the domain of the expression. 

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CCSS: Designed
Instructional Ideas

  • Use to teach simplifying simple rational expressions
  • Perform board work to check for understanding and correct misconceptions
Classroom Considerations

  • Pupils should be proficient at factoring quadratic expressions
  • The 23rd in a series of 42 lessons.

  • Includes detailed teaching guide and scaffolding suggestions
  • Provides opening and closing activities along with a set of practice problems

  • None
Common Core