The purpose of this lesson is to determine the square roots of whole numbers, fractions and decimals that are perfect squares.

Included is a YouTube video to support Grade 9 Blended Learning Math - Unit 1.1: Square Roots and Surface Areas.

The purpose of this lesson is to use different strategies to multiply and divide polynomials by a constant.

Included is a YouTube video to support Grade 9 Blended Learning Math - Unit 5.5: Polynomials - Multiplying and Dividing Polynomials by Constants.

The purpose of this lesson is to solve basic linear equations.

Included is a YouTube video to support Grade 9 Blended Learning Math - Unit 6.1: Linear Equations and Inequalities - Solving Equations by Using Inverse Operations.

The purpose of this lesson is to model a problem with a linear equation and to use balance strategies to solve more complex equations.

Included is a YouTube video to support Grade 9 Blended Learning Math - Unit 6.2: Linear Equations and Inequalities - Solving Equations by Using Balancing Strategies.

Over 270 free printable math posters or maths charts suitable for interactive whiteboards, classroom displays, math walls, display boards, student handouts, homework help, concept introduction and consolidation and other math reference needs.

Students use a simple seesaw to visualize solving a two- or three-step mathematics equation, while solving a basic structural engineering weight balance problem in the process. They solve two-step equations on a worksheet and attempt to solve the challenge of "balancing a beam" through hands-on problems. The use of sensor equipment for correct position monitoring aids students in balancing the structure, as well as balancing the equation as they solve it on paper.