Maths Lessons by Colleen
I create Maths lessons for South African learners.
You can view the lesson videos here on YouTube, or on my website.
You can also find the worksheets that accompany the lessons on my website.
Grade 9 Maths Term 2 Lesson 14 Changing Dimensions of 2D Shapes
Grade 9 Maths Term 2 Lesson 13 Area and Perimeter of Complex Shapes
Grade 9 Maths Term 2 Lesson 12 Area and Perimeter of Basic Shapes
Grade 9 Maths Term 2 Lesson 11 The Theorem of Pythagoras
Grade 9 Maths Term 2 Lesson 10 Polygons
Grade 9 Maths Term 2 Lesson 9 Solving Problems with Quadrilaterals
Grade 9 Maths Term 2 Lesson 8 Properties of Quadrilaterals
Grade 9 Maths Term 2 Lesson 7 Similar Triangles
Grade 9 Maths Term 2 Lesson 6 Congruent Triangles
Grade 9 Maths Term 2 Lesson 5 Minimum Conditions for Congruency
Grade 9 Maths Term 2 Lesson 4 Straight line geometry
Grade 9 Maths Term 2 Lesson 3 - Solving Problems with Triangles
Grade 9 Maths Term 2 Lesson 2 Constructions with Triangles
Grade 9 Maths Term 2 Lesson 1 Constructing angles
Grade 9 Maths Term 1 Lesson 32 Using Equations to Solve Word Problems
Grade 9 Maths Term 1 Lesson 31 Solving Equations with Fractions
Grade 9 Maths Term 1 Lesson 30 Solving Equations with Exponents
Grade 9 Maths Term 1 Lesson 29 Solving Equations with Brackets
Grade 9 Maths Term 1 Lesson 28 Adding and Subtracting Algebraic Fractions
Grade 9 Maths Term 1 Lesson 27 Multiplying and Dividing Algebraic Fractions
Grade 9 Maths Term 1 Lesson 26 Dividing polynomials by monomials
Grade 9 Maths Term 1 Lesson 25 Mixed multiplication with algebraic expressions
Grade 9 Maths Term 1 Lesson 24 Multiplication - The Product of Two Binomials
Grade 9 Maths Term 1 Lesson 23 Multiplying Monomials by Polynomials
Grade 9 Maths Term 1 Lesson 22 Simplifying Algebraic Expressions with Laws of Exponents
Grade 9 Maths Term 1 Lesson 21 Algebra Essentials Revisited
Grade 9 Maths Term 1 Lesson 20 Finding Inputs Outputs and Rules for Functions
Grade 9 Maths Term 1 Lesson 19 Patterns Overview and Practice
Grade 9 Maths Term 1 Lesson 18 Patterns with a Constant Ratio
Grade 9 Maths Term 1 Lesson 17 Patterns with a Constant Difference