Learning Module: Mathematics (Grade 7 - Quarter 2)

Lesson 1 - Algebraic Expressions

• differentiate between constants and variables in a given algebraic expression.
• evaluate algebraic expressions for given values of the variables.
• translate English phrases to mathematical phrases and vice versa.
• solve problems involving algebraic expressions

Lesson 2 - Polynomials

• classify algebraic expressions which are polynomials according to degree and number of terms
• add and subtract polynomials.
• interpret the meaning of an where n is a positive integer.
• derive the laws of exponents.
• multiply and divide polynomials
• use models and algebraic methods to find the: (i) product of two binomials; (ii) product of the sum and difference of two terms; (iii) square of a binomial; (iv) cube of a binomial; (v) product of a binomial and a trinomial.
• solves problems involving special products

Lesson 3 - Linear Equations

• differentiate between algebraic expressions and equations.
• translate English sentences to mathematical sentences and vice versa.
• illustrate linear equation in one variable
• find the solution of linear equation in one variable
• solve linear equations in one variable involving absolute value by: (i) graphing; and (ii) algebraic methods
• solve problems involving equations in one variable

Lesson 4 - Linear Inequalities

• differentiate between equations and inequalities
• illustrate linear inequality in one variable
• find the solution of linear inequality in one variable
• solve linear inequality in one variable involving absolute value by: (i) graphing; and (ii) algebraic methods
• solve problems involving inequalities in one variable