Grades 9/10/11 Number Sense and Algebraic Expressions
Exponent laws. Manipulating expressions including polynomials, radical and rational expressions. Investigating prime factorization.
This is one of seven strands of the CEMC Grade 9/10/11 courseware. The other strands and more information about this courseware is available on the Grade 9/10/11 homepage.
Unit 1: Exponents
Unit 2: Manipulating Algebraic Expressions
In this lesson, students will apply the Distributive Property to multiply a polynomial by a polynomial.
Unit 3: Radicals and Rational Functions
In this lesson, students will simplify rational expressions by multiplying and dividing and will state the restrictions on the variable values.
In this lesson, students will determine a common denominator for rational expressions. They will use this common denominator to add and subtract rational expressions. Students will combine operations to simplify rational expressions.
Unit 4: Prime Factorization
In this lesson, students will use prime factorization to determine the Greatest Common Factor (GCF) and the Least Common Multiple (LCM). They will solve word problems involving GCF and LCM.