Course Materials
Lessons
Linear Simultaneous Equations - Elimination Method
- Video - Elimination Method for Simultaneous Equations (3:32)
- Video - Elimination Method for Simultaneous Equations by Subtraction (4:29)
- Video - Elimination Method for Simultaneous Equations by Addition (3:25)
- Video - Elimination Method by Manipulating One Pronumeral (6:40)
- Video - Elimination Method by Manipulating Two Pronumerals 1 (3:31)
- Video - Elimination Method by Manipulating Two Pronumerals 2 (1:49)
- Video - Elimination Method by Manipulating Two Pronumerals 3 (2:15)
- Video - Simultaneous Equations by Elimination Method (7:42)
- Video - Simultaneous Equations: Elimination Method (5:53)
- Topic - Elimination Method by Subtracting Equations
- Topic - Elimination Method by Adding Equations
- Topic - Elimination Method by Considering One Coefficient
- Topic - Elimination Method by Considering Two Coefficients
Linear Simultaneous Equations - Substitution Method
- Video - Equation Method (2:16)
- Video - Basic Substitution Method for Simultaneous Equations (6:43)
- Video - Preparation for Substitution Method (7:48)
- Video - Simultaneous Equations by Substitution Method (5:26)
- Video - Simultaneous Equations: Substitution Method (3:00)
- Topic - Basic Substitution Method
- Topic - Substitution Method by Non-Monic Equations
- Topic - Substitution Method by Equating Equations
- Topic - Substitution Method by Rearranging Equations
- Topic - Substitution Method by Rearranging Non-Monic Equations
Numerical Application of Linear Simultaneous Equations
- Video - Number Applications of Simultaneous Equations 1 (2:58)
- Video - Number Applications of Simultaneous Equations 2 (2:54)
- Video - Number Applications of Simultaneous Equations 3 (2:11)
- Video - Number Applications of Simultaneous Equations 4 (1:42)
- Video - Coin Value Applications of Simultaneous Equations 1 (3:12)
- Video - Coin Value Applications of Simultaneous Equations 2 (2:52)
- Video - Age Applications of Simultaneous Equations 1 (2:04)
- Video - Age Applications of Simultaneous Equations 2 (3:51)
- Video - Geometry Applications of Simultaneous Equations 1 (3:14)
- Video - Geometry Applications of Simultaneous Equations 2 (3:13)
- Video - Cost Applications of Simultaneous Equations 1 (2:59)
- Video - Cost Applications of Simultaneous Equations 2 (2:01)
- Video - Measurement Applications of Simultaneous Equations (2:23)
- Video - Review Problem Solving of Simultaneous Equations (6:09)
Pythagoras' Theorem
- Video - Definition of Pythagoras Theorem (3:17)
- Video - Finding the Hypotenuse (3:31)
- Video - Finding a Shorter Side (6:27)
- Topic - Finding Hypotenuse 1
- Topic - Finding Hypotenuse 2
- Topic - Finding Hypotenuse 3
- Topic - Finding Sides in Right-Angled Triangles 1
- Topic - Finding Sides in Right-Angled Triangles 2
- Topic - Finding Sides in Right-Angled Triangles 3
Right Angles in Geometry
- Video - Testing for Right-angled Triangles (4:08)
- Video - Sides of a Triangle by Pythagoras Theorem (1:50)
- Video - Sides of Two Triangles by Pythagoras Theorem (5:45)
- Video - Two Hypotenuses of Two Triangles by Pythagoras Theorem (2:37)
- Topic - Checking for Right-Angled Triangles 1
- Topic - Checking for Right-Angled Triangles 2
- Topic - Finding Hypotenuse Sides of Right-Angled Triangles
- Topic - Finding Adjacent Sides of Right-Angled Triangles
- Topic - Sides of Two Right-Angled Triangles 1
- Topic - Sides of Two Right-Angled Triangles 2
- Topic - Sides of Two Right-Angled Triangles 3
Converse of Pythagoras' Theorem
- Video - Finding Pythagorean Triads (2:52)
- Topic - Determine Right Angled Triangles
- Topic - Determine Right Angled Triangles in Irrational Numbers
- Topic - Right-Angled Triangles 1
- Topic - Right-Angled Triangles 2
- Topic - Right-Angled Triangles 3
- Topic - Obtuse-Angled Triangles 1
- Topic - Obtuse-Angled Triangles 2
- Topic - Obtuse-Angled Triangles 3
- Topic - Acute-Angled Triangles 1
- Topic - Acute-Angled Triangles 2
- Topic - Acute-Angled Triangles 3
