Stage 29

Objectives

  • Understand the concept of negative numbers and absolute values
  • Arithmetic operations with rational numbers
  • Evaluate expressions with mixed types of numbers
  • Operations with exponents
Unit 1: Introduction to exponents

Students learn to understand the meaning of the exponents in representation of expressions.. Also learn to evaluate exponent expressions using repetitive multiplication.

Unit 2: Negative exponents

Students understand the meaning of negative exponents. They also learn to evaluate expressions with positive and negative exponents.

Unit 3: Fraction exponents - square root

Understand the concept of fraction exponent using square root as an example.

Unit 4: Negative numbers and absolute values

Students learn to understand and compute absolute value of numbers - positive and negative.

Unit 5: Addition, subtraction, multiplication and division of positive and negative numbers

Students practice addition, subtraction, multiplication and division of positive and negative numbers.

Unit 6: Addition, subtraction, multiplication, and division of various positive and negative number types

Students practice addition, subtraction, multiplication and division of various positive and negative number types.

Unit 7: Rational numbers

Rational numbers.

Unit 8: Problem solving involving information processing

Students learn to comprehend the given word problem, process the information and solve the problem.