Instructional Video0:53
Curated Video

Finding Difference Using Temperature | 7.NS.A.1

9th - 12th
In this shorts video we will answer a standardized math test question by finding difference using temperature. We will create a vertical number line to represent a thermometer. We will plot our given temperatures. We will understand...
Instructional Video4:10
Curated Video

Adding Rational Numbers Using Rules

9th - Higher Ed
In this video, we explore the exciting world of rational numbers and learn how to add them using integer rules. Perfect for 7th graders and anyone looking to strengthen their math skills, this tutorial breaks down the process...
Instructional Video2:53
Curated Video

Finding Difference on a Vertical Number Line

9th - 12th
In this video, the teacher explains how to find the difference between two average temperatures using a thermometer as a visual aid. By visualizing the temperatures on a vertical number line, the teacher demonstrates how to calculate...
Instructional Video3:20
Curated Video

Using Rational Numbers in the Real World

9th - 12th
In this video, the teacher walks through a standardized math test question that involves using rational numbers to calculate the total change in temperature over a period of time. The teacher breaks down the problem step by step,...
Instructional Video12:15
Curated Video

Adding Rational Numbers

9th - 12th
In this video lesson we will learn the rules for adding rational numbers. We will apply the rules we have learned for adding integers. When adding the same signed rational values, we will add the absolute values and keep the sign. When...
Instructional Video2:34
Brian McLogan

Combining two rational complex equations

12th - Higher Ed
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Instructional Video7:40
Khan Academy

Addition of Rational Numbers

7th - 11th
Are your pupils having problems with fractions in algebra problems? Have no fear; Sal is here! Sal takes care to guide them through the intricacies of fractions within an algebraic context, and his explanation of word problems will have...
Instructional Video
Khan Academy

Khan Academy: Arithmetic and Pre Algebra: Adding Decimals of Different Signs

9th - 10th Standards
This video shows how to add positive and negative money amounts in the context of a word problem using a number line. Practice problems are available. [3:15]
Instructional Video
Sophia Learning

Sophia: How to Add, Subtract, Multiply, and Divide Ratios

9th - 10th
Operations with rational numbers are discussed in this math resource. Video lessons on adding, subtracting, multiplying, and dividing rational numbers are included. The lessons contain examples with explanations.
Instructional Video
Khan Academy

Khan Academy: Algebra: Addition of Rational Numbers

9th - 10th
Video shows examples of adding fractions with like and unlike denominators. Includes a word problem example involving adding fractions. [7:40]