Curated Video
Understanding the Union of Subsets
In this video, the teacher explains how to identify the union of two subsets using a Venn diagram and a two-way frequency table. They demonstrate this concept by using examples of odd numbers and multiples of three, and then apply it to...
Curated Video
Calculating the Constant Rate of Change
In this video, the teacher explains how to calculate the constant rate of change in a linear function using the four representations of a function: verbal, algebraic, numeric, and graphical.
Curated Video
Determining the Initial Value of a Linear Function
In this video, the teacher explains how to determine the initial value of a linear function by interpreting numeric, algebraic, and graphic representations. Using examples of an ice cream cup and a pool being emptied, the teacher...
Curated Video
Evaluating Algebraic Expressions with Exponents
In this video, we learn how to evaluate algebraic expressions with exponents. The order of operations is crucial, and we should never multiply the base number by the exponent. We see examples of evaluating expressions with different...
Curated Video
Converting the Equation of a Circle from General Form to Standard Form
In this video, the teacher explains how to convert the equation of a circle from general form to standard form using algebra. They demonstrate the process of completing the square to create perfect square trinomials and then simplify the...
Let's Tute
Real Numbers Introduction
In this video of Algebra, Real Numbers System and its Properties of Class 10 Mathematics is about Integers, Whole Numbers, Prime Numbers, composite Numbers, Rational Numbers, Irrational Numbers, etc.
Curated Video
Calculating Probabilities Using the Addition Rule
In this video, we demonstrate how to solve problems by working backwards and using algebraic equations. The examples given involve picking plants at a greenhouse and identifying the probability of certain coat markings in a sample of...
Curated Video
Writing Algebraic Expressions for Word Phrases
In this video, students will learn how to write algebraic expressions by analyzing word phrases. The video covers key concepts such as variables, operational symbols, and the commutative property of addition. It also provides a list of...
Math Fortress
Geometry: Measurement of Angles (Level 8 of 9)
In this video we will go over a problem that involves inequalities and a problem that has an algebraic expression as a solution.
Curated Video
Solving Linear Simultaneous Equations Using Addition or Subtraction Method
This is a lecture presentation on solving linear simultaneous equations through the addition or subtraction method. The instructor provides several examples and walks through the process of identifying the variables, labeling equations,...
Curated Video
Factorizing Quadratics: Sum of Products, Multiple Axes, and Difference of Squares
The video explains the process of factorizing quadratics in algebra. The presenter starts by explaining the form of quadratic equations and the goal of factorizing them. They then introduce the sum of product rule and explain how to find...
Curated Video
Writing Algebraic Expressions for Real-World Scenarios
In this video, the teacher explains how algebraic expressions can represent real-world scenarios. They demonstrate how to write addition and subtraction expressions using variables and provide examples with tables to illustrate the...
Curated Video
Understanding and Finding Rules for Sequences with Arithmetic and Quadratic Progressions
This video provides an explanation of sequences and how to identify their patterns in order to generate a rule or find the nth term. It covers arithmetic progression, quadratic sequences, and special sequences such as triangular, square,...
Curated Video
Solving Equations Using Multiplication or Division
In this video lesson we will review the parts of an equation including the coefficient, variable expression and numerical expression. We will also learn that multiplication and division are inverse operations that undo each other. We...
Curated Video
Completing The Square - Quadratics
Completing The Square - Quadratics | Algebra | Maths | FuseSchool Completing the square is another way of solving quadratics (as well as by factorising and by using the quadratic formula). Completing the square will always work, whatever...
Curated Video
Solving Systems of Linear Equations Using Substitution
This video teaches algebra one students how to solve systems of linear equations using substitution. The teacher explains step-by-step instructions and models examples for the viewer to follow along and practice with.
Brian McLogan
Factoring Polynomials using box method
👉Learn how to factor quadratics when the coefficient of the term with a squared variable is not 1. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To...
Curated Video
Evaluating Algebraic Expressions
Evaluate algebraic expressions with two or more variables and multiple steps.
Brian McLogan
What you need to know | Rational Functions
In this video I present a set of problems to help prepare for learning about rational functions in precalculus. While rational functions is explored in Algebra 2 I decided to make it a separate unit in precalc based on how many students...
Curated Video
Solving Simultaneous Equations By Substitution
In this video we are going to discover how to solve simultaneous equations by substitution. Simultaneous equations are two or more equations with two or more unknowns that must be solved at the same time; hence the name simultaneous....
Curated Video
Interpreting Rate of Change and Y Intercept in Context
In this video, the teacher explains how to interpret the rate of change and the Y intercept in different contexts. Using examples such as an emptying pool and a traveling car, the teacher demonstrates how to understand the meaning behind...
Curated Video
Perimeter: Understanding and Calculating the Total Distance Around a 2D Shape
The lecture video is about understanding and calculating perimeters of 2D shapes. The video covers basic shapes like rectangles and regular pentagons, as well as compound shapes made up of multiple shapes. The presenter shows how to...
Curated Video
Transformations of Quadratic Equations
This video covers how transformations affect the graphs of quadratic equations. Review both translations, which shift the graph left, right, up, or down, and scaling, which stretches or compresses the graph vertically or horizontally....
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