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VENN DIAGRAM · Define and describe the union and intersection of sets and the complement of a set · Use Venn diagrams to represent set operation · Solves problems involving sets with the use of Venn Diagram · Appreciate the use of Venn diagram in solving problems involving set

RATIONAL NUMBERS · Define rational numbers · Identify rational and irrational numbers · Expresses rational numbers from fraction form to decimal form and vice versa. · Recognize the use of decimals and common fractions in our life.

PRINCIPAL ROOTS AND IRRATIONAL NUMBERS · Describes principal roots and tells whether they are rational or irrational. · Determines between what two integers the square root of a number is. · Plots irrational numbers (up to square roots) on a number line.

SETS: AN INTRODUCTION · Define and illustrate well-defined sets, subsets, universal sets, null set, cardinality of sets. · Enumerate the three ways of describing a set · Appreciate the importance of sets in our life

In this lesson, you are expected to: · Define rational numbers · Expresses rational numbers from fraction form to decimal form and vice versa. · Recognize the use of decimals and common fractions in our life.

OPERATIONS ON INTEGERS · Performs fundamental operations on integers.

OPERATIONS ON RATIONAL NUMBERS · Simplify fractions · Performs operations on rational numbers(fractions) · Value the importance of following rules

ABSOLUTE VALUE OF A NUMBER · Represents the absolute value of a number on a number line as the distance of a number from 0. · Finds the absolute value of a number.