Instructional Video1:00
Curated Video

Identify an Equivalent Expression

9th - 12th
In this short video we will answer a standardized math test question where we are asked to identify an equivalent expression. We will review like terms - variable terms and constant terms. We will discuss that you cannot add a variable...
Instructional Video10:16
Curated Video

Determining Linear and Nonlinear Functions

9th - 12th
In this video, the teacher focuses on teaching students how to identify linear and nonlinear functions from tables, equations, and graphs. The teacher explains the characteristics of linear and nonlinear functions and provides examples...
Instructional Video9:57
Curated Video

Graphing Systems of Linear Inequalities

9th - 12th
This video lesson teaches how to graph a system of linear inequalities. You will learn how to combine the skills of graphing linear inequalities and graphing linear systems together to correctly graph a system of linear inequalities. I...
Instructional Video2:50
Curated Video

Using Distributive Property to Find Equivalent Expressions

9th - 12th
This video demonstrates how to solve a standardized math test question using the distributive property. The teacher explains how to identify equivalent expressions and walks through the process of distributing the factor and simplifying...
Instructional Video14:16
Curated Video

Slope and Rise Over Run

9th - 12th
In this video lesson on slope, the teacher explains how to find the slope of a line using a graph, points, and a table of values. The teacher uses real-world examples, such as ski slopes, to help students understand the concept of slope...
Instructional Video3:57
Curated Video

Identifying Slope and Y-Intercept of a Linear Function from a Table

9th - 12th
In this video, the teacher explains how to identify the slope and Y intercept of a linear function from a table. They walk through the process step-by-step, showing how to find the constant rate of change and the point where the function...
Instructional Video2:00
Curated Video

Real World Systems of Linear Equations

9th - 12th
In this short math video we will solve a standardized math test question where we are asked to write and solve a real world system of linear equations. We will write two equations to model the given real world situation. We will...
Instructional Video7:03
Curated Video

Finding Unit Rates from a Graph of a Proportional Relationship

9th - 12th
This video lesson will provide instruction for students to learn how to find a rate from the graph of a proportional relationship. Students will be instructed how to interpret a point on a graph and use this to find the unit rate. We...
Instructional Video13:45
Curated Video

Introduction to Probability: Understanding, Finding, and Describing Probability

9th - 12th
In this video, the teacher explains the concept of probability and how to find the probability of events using ratios. They also discuss the relationship between probability and likelihood, and provide examples of events with different...
Instructional Video7:33
Curated Video

Using Sample Spaces to Find Compound Probability

9th - 12th
This video lesson teaches how to use sample spaces to find compound probability. The teacher uses examples such as rolling two dice, flipping coins, and different modes of transportation to school to demonstrate how to create sample...
Instructional Video2:29
Curated Video

Order of Operations with Fractions

9th - 12th
In this short video we will answer a standardized math test question where we are asked to evaluate a mathematical expression with fractions. We will use order or operations to first evaluate inside the brackets/parentheses and add...
Instructional Video0:56
Curated Video

Evaluate a Numerical Expression with Parentheses

9th - 12th
In this short video we will answer a standardized math test question where we need to evaluate a numerical expression with parentheses. We will use order of operations to simplify the numerical expression. We will review PEMDAS and...
Instructional Video7:35
Curated Video

How to Find Mean, Median, and Mode of a Data Set

9th - 12th
In this math test prep video, the teacher guides students through solving a standardized math test question using mean, median, and mode of a data set. The teacher explains each step clearly and provides opportunities for students to...
Instructional Video1:34
Curated Video

How to Identify the Greatest Rate of Change

9th - 12th
In this short video we will answer a standardized math test question where we are asked to identify the greatest rate of change from 4 multiple choice options. We will review each option identify the slope which is the rate of change. ...
Instructional Video6:47
Curated Video

Mastering Math: Evaluating Expressions Made Easy

9th - 12th
In this video, the teacher explains how to evaluate algebraic expressions by replacing variables with given values and following the order of operations. The lesson includes examples of evaluating expressions with one or more variables.
Instructional Video13:49
Curated Video

Dividing Rational Numbers

9th - 12th
In this video, we learn about dividing rational numbers and how it is similar to dividing integers. The teacher explains the division properties, rules for dividing rational numbers with the same and different signs, and provides...
Instructional Video14:23
Curated Video

Zero, Negative & Properties of Exponents

9th - 12th
In this video lesson we will review properties of exponents. This video is intended as a review of previously learned concepts in Grade 8 for Algebra 1 students beginning a unit on Exponential Functions and Sequences. We will...
Instructional Video0:48
Curated Video

What is a Stem and Leaf Plot?

9th - 12th
In this video we will learn about Stem and Leaf Plots. We will learn how to read and interpret a stem and leaf plot. We will also learn how to identify how many data values are in the data set represented by the stem and leaf.
Instructional Video13:07
Curated Video

Multiplying Integers

9th - 12th
In this video lesson we will learn the two rules for multiplying integers. We will review the Zero Product Property and the Identity Property of Multiplication and talk about how it applies to integers with different signs. Student...
Instructional Video19:49
Curated Video

Solving Simple One-Step Equations

9th - 12th
In this video, the teacher provides a review lesson on solving simple equations using addition, subtraction, multiplication, and division. The lesson covers vocabulary, inverse operations, and properties of equality, with examples and...
Instructional Video12:40
Curated Video

Congruent Figures

9th - 12th
In this video lesson you will learn about congruent figures. We will learn the definition of congruent figures. Students will learn how to identify corresponding sides and corresponding angles to determine if figures are congruent. ...
Instructional Video11:55
Curated Video

Graphing Linear Equations Using a Table of Values

9th - 12th
In this video, the teacher explains how to graph linear equations using a table of values. The lesson covers the basics of linear equations, how to identify solutions, and how to graph using a coordinate plane. The teacher also covers...
Instructional Video10:19
Curated Video

How to Use the Distributive Property to Simplify an Algebraic Expression

9th - 12th
In this video lesson we will learn how to distribute to simplify an algebraic expression. We will understand that we need to follow Order of Operations to simplify and clear the parentheses using the Distributive Property. We will...
Instructional Video3:10
NUMBEROCK

Decimal Place Value Song | Tenths and Hundredths | 5th Grade

K - 5th
Decimal Place Value Song | Tenths and Hundredths Grades: 4th Grade - 5th Grade Learn all about decimal place value as we journey to the right side of that all important point which separates digits that represent whole numbers from...