Curated Video
Dividing Fractions by Dividing Across Numerators and Denominators
This video provides a lesson on dividing fractions by dividing across the numerators and denominators. The instructor explains the concept of divisibility and showcases examples of how to use the divide across strategy to solve division...
Curated Video
Solving Rational Equations Using the Least Common Denominator
In this video, students are taught how to solve rational equations by using the least common denominator. The teacher explains the steps involved in solving proportions and demonstrates how to solve different rational equations. The...
Curated Video
Solving Rational Equations and Checking for Extraneous Solutions
In this video, the teacher explains how to solve rational equations by eliminating the denominators and checking for extraneous solutions. They provide examples and step-by-step instructions on factoring the denominators, multiplying by...
Curated Video
Add Mixed Fractions: Using Improper Fractions
In this video, you will learn how to add mixed fractions with different denominators. By converting the mixed fractions into improper fractions, finding the least common multiple of the denominators, and simplifying the answer through...
Curated Video
Adding Tenths and Hundredths by Creating Equivalent Fractions
This video explains how to add fractions with different denominators by creating equivalent fractions. Examine visual examples of how to convert fractions into a common denominator and then add the numerators.
Curated Video
Adding Fractions with Unlike Denominators Using Fraction Bars
This video explains how to add fractions with unlike denominators using fraction bars. The lesson covers the concept of equivalent fractions and the importance of finding a common denominator to add fractions. The teacher also addresses...
Curated Video
Adding and Subtracting Fractions with Unlike Denominators
In this video, mathematicians are taught how to add and subtract fractions with unlike denominators. They learn the importance of finding a common denominator and how to rename fractions to achieve this. By understanding that the sizes...
Curated Video
Adding Fractions with Like Denominators from Different Wholes
In this video, mathematicians will learn how to add fractions with like denominators from two different wholes by counting the units. The video explains how to determine the unit of the fraction and provides examples using shapes divided...
Curated Video
Identifying Equivalent Fractions Using Fraction Models
In this video, students learn how to identify equivalent fractions using fraction models. The teacher explains that just because the numerators or denominators are different, it doesn't mean the fractions are not equivalent.
Curated Video
Creating Equivalent Fractions Using a Number Line
In this video, students learn how to create equivalent fractions using a number line. The teacher explains that equivalent fractions represent the same distance and point on the number line, even if the numerators and denominators are...
Curated Video
Multiplying Fractions and Mixed Numbers
In this video, the teacher explains how to multiply fractions and mixed numbers using visual representations and writing equations. The teacher demonstrates the process of multiplying fractions and mixed numbers through area models and...
Curated Video
Multiplying Fractions by Fractions
In this video lesson, students will learn how to multiply fractions by other fractions by multiplying across the numerators and denominators. The teacher uses visual models and explains the concept step by step, making it easy for...
Curated Video
Exploring Equivalent Fractions through Visual Models and Equations
In this video, students learn about equivalent fractions by using visual models and equations. The teacher explains how fractions with different numerators and denominators can represent the same amount. Through examples and...
NUMBEROCK
Adding and Subtracting Fractions
In a future time, when AI robots have taken over running pizzerias on a planet orbiting Alpha Centauri, the robot Zigon takes orders and then adds and subtracts fractions before the Pizzamatic-5000 serves up large pepperoni and cheese...
Curated Video
Adding Fractions with Like Denominators Using a Number Line
Learn how to add fractions with like denominators using a number line. Review the parts of a fraction and understand how to correctly create a number line to represent fractions. Two examples are provided, showing step-by-step how to add...
Curated Video
Create Common Denominators: Finding the Least Common Multiple
In this video lesson, students learn how to create common denominators between fractions by using equations. It explains the concepts of numerator and denominator, as well as the meaning of equivalent fractions. The lesson also...
Curated Video
Subtracting Fractions with Unlike Denominators using Area Models
In this video, you will learn how to subtract fractions with unlike denominators by creating area models. The teacher explains the key concepts of fractions, common denominators, and the importance of using a common unit when subtracting...
Curated Video
Rationalizing Denominators
This video explains how to rationalize the denominator of a fraction by multiplying it by 1. It covers rationalizing denominators with square roots and cube roots, as well as dealing with irrational numbers and variables.
Curated Video
Identifying Equivalent Fractions Using Fraction Models
In this video, the teacher explains how to identify equivalent fractions using fraction models. The teacher demonstrates that even though the numerators and denominators may be different, fractions can still represent the same amount...
Scholastic
Study Jams! Percents
Sam's mom is a bowling woman and her birthday is around the corner. Can Sam afford the shirt in the store window for her? Mia helps him solve a multi-step percent problem to figure it out!
Scholastic
Study Jams! Fractions
What can quesadillas teach your class about fractions? More than you might think. AJ and Zoe from the StudyJams! crew use this Mexican cuisine to explain how fractions are just equal parts of a whole, defining the key terms numerator and...
Khan Academy
How to Rationalize a Denominator, Exponent Expressions and Equations, Algebra I
"Sal, why do we care? Why must we rationalize denominators?" Acknowledging these (possibly pleading) concerns, Sal explains the reasons behind rationalizing a denominator before demonstrating how to do it several times. Though he admits...
Math Antics
Subtracting Mixed Numbers
A nine-minute video focuses on the method of subtracting mixed numbers. The host walks viewers through several examples, pointing out each step using the stacked form, regrouping, or borrowing. The video ends with an encouraging message...
Math Antics
Adding Mixed Numbers
Mathematicians walk through the problem-solving process with a nine-minute video that focuses on adding mixed numbers with like and unlike denominators. The host points out and discusses how to use the stacked form, carry, regroup, and...