Instructional Video6:50
Curated Video

Mastering C++ Standard Library Features [Video] - Lambda Expressions: What Are They?

Higher Ed
Understand what lambda expressions are and what problem they solve
Instructional Video10:12
Curated Video

Mastering C++ Standard Library Features [Video] - Example: Implemeting std::vector

Higher Ed
Step-by-step implementation of an `std::vector` clone that uses move semantics and is move-aware
Instructional Video3:41
Science Buddies

Candy Camouflage Scratch Game

K - 5th
In this science fair project, you will explore how camouflage can help prey stay hidden from predators.
Instructional Video3:33
Curated Video

Substitution in Algebra

3rd - Higher Ed
This video explains substitution in maths within the topic of algebra and what it means to evaluate an expression. Practice questions and solutions are at the end of the video.
Instructional Video6:10
Curated Video

Solving Algebra Word Problems

3rd - Higher Ed
In this video we explain how to solve algebra worded problems. We explain how to form expressions and equations from worded algebra questions. The video starts off with simple examples, building up to the more complex age problems....
Instructional Video4:58
Curated Video

Maths Puzzles and Solutions Part 2

3rd - Higher Ed
This video provides a range of maths puzzles and explains the solutions to each puzzle. A great activity for a lesson starter or brainteaser.
Instructional Video2:54
Curated Video

Keywords Used in Algebra

3rd - Higher Ed
This video goes through some important mathematical keywords used in algebra, such as variable, equation, and coefficient. A matching activity is at the end of the video.
Instructional Video5:14
Curated Video

Introduction to Quadratic Equations

3rd - Higher Ed
This video introduces quadratic equations; how to identify quadratic equations, how to rearrange them into the standard form, and how to identify the specific terms. A range of practice questions and solutions are at the end of the video.
Instructional Video4:09
Curated Video

Sales Tax and Percent of Increase

9th - 12th
In this math video we will write an algebraic expression two ways to represent sales tax & percent of increase. We will understand sales tax as a percent of increase. When you pay sales tax on an item you must pay 100% of the item plus...
Instructional Video6:26
Curated Video

Classify Graphs and Equations as Linear or Nonlinear

9th - 12th
In this video math lesson we will learn how to classify graphs and equations as linear or nonlinear functions. We will define a linear function as a relationship between two quantities with a constant rate of change. The graph of a...
Instructional Video4:47
Curated Video

Writing Percent of Decrease Algebraically

9th - 12th
In this math video we will be writing percent of decrease algebraically. We will be given a real world situation and asked to identify to equivalent expressions that represent the real world situation. We will first interpret the...
Instructional Video5:05
Curated Video

Scientific Method

3rd - Higher Ed
Dr. Forrester explains the scientific method.
Instructional Video3:07
Curated Video

Writing Algebraic Expressions Using Exponents

9th - Higher Ed
In this video, we'll be discussing how to rewrite algebraic expressions using exponents. This is a helpful skill to have if you're struggling with algebraic expressions or if you just want to learn more about exponents.
Instructional Video5:03
Curated Video

What are Terms, Coefficients and Constants?

9th - Higher Ed
In this video, I will discuss terms, coefficients, and constants – the three building blocks of algebraic expressions. I will talk about what each of these are, and explain the difference between them.
Instructional Video8:34
Curated Video

Mastering One-Step Equations with Multiplication and Division

9th - Higher Ed
Do you need a quick refresher on how to solve one-step equations using multiplication and division? Then this video is for you! I will show you the step-by-step process for solving equations by walking you through several examples using...
Instructional Video9:48
Curated Video

One-Step Equations using Addition and Subtraction

9th - Higher Ed
Do you need a quick refresher on how to solve one-step equations using addition and subtraction? Then this video is for you! I will show you the step-by-step process for solving equations by walking you through several examples using...
Instructional Video5:11
Curated Video

Expanding Single Brackets

3rd - Higher Ed
This video covers expanding brackets (also known as multiplying out brackets) including brackets with powers and negative multipliers. Practice questions and answers are at the end of the video.
Instructional Video6:03
Curated Video

Simplify Algebraic Expressions

3rd - Higher Ed
"Simplify Algebraic Expressions" explains how to simplify algebraic expressions by combining like terms.
Instructional Video5:37
Curated Video

Equivalent Expressions

K - 8th
Equivalent Expressions writes equivalent expressions with variables for word problems by using a visual model.
Instructional Video5:27
Curated Video

Pattern Rules with Variables

3rd - Higher Ed
Pattern Rules with Variables shows how to represent number patterns using a rule with a variable, such as 2n or n + 7.
Instructional Video4:04
Curated Video

Sorting Groups of Equations and Expressions

3rd - Higher Ed
Sorting Groups of Expressions identifies the differences between equations and expressions by sorting a group of equations and expressions into groups based on the definitions.
Instructional Video5:44
Curated Video

Associative and Distributive

K - 8th
Associative and Distributive solves mathematical expressions by using the associative and distributive properties.
Instructional Video8:02
Curated Video

Understanding and Evaluating Algebraic Expressions

K - 12th
This video introduces the concept of algebraic expressions and guides learners through the process of evaluating expressions, step by step.
Instructional Video6:17
Curated Video

Combining Like Terms to Simplify Expressions

9th - Higher Ed
Whether you need a quick refresher or a step-by-step explanation on how to combine like terms to simplify an algebraic expression, this video is for you! I will explain what like terms are, and then show you how to identify like terms...