Instructional Video25:22
Curated Video

Multiplying an expression by a term

Pre-K - Higher Ed
Pupil outcome: I can use the distributive law to multiply an expression by a term. Key learning points: - The distributive law can make multiplication easier. - The distributive law can be understood using an area model. - A bar model...
Instructional Video25:40
Curated Video

Preparing to solve two step linear equations

Pre-K - Higher Ed
Pupil outcome: I can understand that an equation needs to be in a format to be ready to be solved, through collecting like terms on each side of the equation. Key learning points: - An equation with both a multiplicative and additive...
Instructional Video26:01
Curated Video

Explain how constant difference can make written calculations more efficient

Pre-K - Higher Ed
Pupil outcome: I can explain how using the same difference rule can make written calculations easier. Key learning points: - It is easier to use a written strategy for subtraction when no exchanging is required. - If the minuend and...
Instructional Video30:04
Curated Video

The equation of a straight line

Pre-K - Higher Ed
Pupil outcome: I can appreciate that writing linear equations in the form y = mx + c helps to reveal the structure. Key learning points: - Linear relationships can be written in a variety of algebraic forms. - It is possible to identify...
Instructional Video31:12
Curated Video

Algebraic terminology

Pre-K - Higher Ed
Pupil outcome: I can correctly identify: term, coefficient, factor, product, expression, formula, identity and equation. Key learning points: - Words you have used to describe numbers can also be used in algebra like factor and product....
Instructional Video30:25
Curated Video

Identify and describe the relationship between irregular polygons using scale factors

Pre-K - Higher Ed
Pupil outcome: You can identify and describe the relationship between two irregular polygons using scale factors Key learning points: - Two similar shapes can be described as being 'x' times greater or smaller than each other. - If one...
Instructional Video30:45
Curated Video

Transforming graphs: y = f(x + a)

Pre-K - Higher Ed
Pupil outcome: I can recognise the effect of applying the transformation y = f(x + a) to a graph. Key learning points: - Desmos is an effective tool for showing the effects of this transformation - The actual function itself does not...
Instructional Video30:03
Curated Video

Non-linear distance-time graphs

Pre-K - Higher Ed
Pupil outcome: I can interpret non-linear distance-time graphs. Key learning points: - Speed may not always be constant. - Acceleration may not always be constant. - Depending on the variables, multiple graphs can represent the same...
Instructional Video33:04
Curated Video

Securing understanding of equality

Pre-K - Higher Ed
Pupil outcome: I can appreciate how to maintain equality between two statements. Key learning points: - Bar models can be used to compare expressions. - If the expressions are equal the bars will be the same length. - Operations can be...
Instructional Video33:44
Curated Video

Multiplying an expression by a constant

Pre-K - Higher Ed
Pupil outcome: I can use the distributive law to multiply an expression by a constant. Key learning points: - The distributive law can make multiplication easier. - The distributive law can be understood using an area model. - A bar...
Instructional Video8:48
Curated Video

How to Calculate the Apparent Weight in an Elevator?

12th - Higher Ed
Understand the concept of apparent weight in an elevator using Newton’s Second Law and free body diagrams. Learn how your weight changes when the lift accelerates, decelerates, or goes into free fall.
Instructional Video7:54
Curated Video

12. Potential Energy Curves.mp4

12th - Higher Ed
This content introduces the Law of Conservation of Angular Momentum, stating that if the net external torque on a system is zero, its angular momentum (L) remains constant. It draws a parallel with the conservation of linear momentum and...
Instructional Video3:54
Curated Video

Exponential Growth and Decay Word Problems (2)

6th - Higher Ed
In this video, we do an example of radioactive decay. How do you solve for k? This video shows how to use logarithms (and natural logarithms) to solve for the k or t value. From there, you can use your function to solve word problems.
Instructional Video7:36
Curated Video

Partial Fractions

6th - Higher Ed
Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...
Instructional Video9:13
Curated Video

Partial Fractions with Repeated Linear Factors

6th - Higher Ed
How to do partial fractions with repeated linear factors? If you have something squared or cubed in the denominator, how does that change your setup for partial fractions problems? In this video we examine how a different problem will...
Instructional Video7:33
Curated Video

Partial Fractions Repeated Linear Factor

6th - Higher Ed
Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...
Instructional Video4:25
Curated Video

First Order Differential Equations - Practise Question 2

9th - Higher Ed
Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...
Instructional Video4:05
Curated Video

Integration by Substitution!

9th - Higher Ed
Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...
Instructional Video6:05
Curated Video

Formulate the Equation of a Straight Line!

9th - Higher Ed
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Instructional Video5:32
Curated Video

Factorize by Completing the Square! 1

9th - Higher Ed
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Instructional Video6:54
Curated Video

Solve this question using the concepts of Quadratic Equations.

9th - Higher Ed
Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...
Instructional Video10:34
Curated Video

Matrix Addition & Subtraction

9th - Higher Ed
Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...
Instructional Video4:24
Curated Video

Solve Polynomials by Comparing Coefficients!

9th - Higher Ed
Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...
Instructional Video7:06
Curated Video

How to solve cubic equations?

9th - Higher Ed
Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...