Curated Video
Ordering Fractions by Creating Common Denominators
In this video, students learn about the numerator and denominator of a fraction, and how to find the least common multiple to determine the common denominators. The teacher provides examples and guides the students through the process of...
Curated Video
Comparing Fractions by Creating Common Denominators
In this video, the teacher explains how to compare fractions by creating common denominators. They use the example of comparing the fractions 2/3, 1/2, and 4/5. The teacher demonstrates how to find the least common multiple of the...
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 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...
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
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...
Professor Dave Explains
Least Common Multiple (LCM)
Finding the least common multiple of a set of numbers.
Curated Video
Finding the Least Common Multiple (LCM) of Two or More Numbers
In this video, the teacher explains how to find the least common multiple (LCM) of two or more numbers by creating and comparing a list of multiples for each number. The concept of multiples and skip counting is introduced, and common...
Curated Video
Find the GCF and LCM using prime factorization
In this lesson you will learn how to find the GCF and LCM of two whole numbers by using their prime factors.
Curated OER
How Do You Find the Least Common Multiple by Listing Common Multiples?
Cover the least common multiple with this tutorial. A decent video that shows the steps necessary for finding the least common multiple among three numbers, this resource could prove useful in or out of class. You might give this to...
Curated OER
What is a Common Multiple and Least Common Multiple?
A common multiple is exactly what it says it is: a multiple that two or more numbers have in common. So then a least common multiple would be the smallest common multiple that two or more numbers have in common. Watch this video to see...
Curated OER
How Do You Find the Least Common Multiple by Listing Common Multiples?
Cover the least common multiple with this tutorial. A decent video that shows the steps necessary for finding the least common multiple among 3 numbers, this resource could prove useful in or out of class. You might give this to learners...
Sophia Learning
Sophia: Equivalent Fractions: Lesson 9
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 9 of 12 in the series titled "Equivalent Fractions."
Math Mammoth
Math Mammoth: Least Common Denominator
Introduces the topic of Least Common Denominator by first looking for a common multiple of the denominators in two fractions. [11:05]
Loyola University Chicago
Math Flix: Common Multiples
This QuickTime movie provides an opportunity to identify common multiples. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.
Sophia Learning
Sophia: Equivalent Fractions: Lesson 10
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 10 of 12 in the series titled "Equivalent Fractions."
Sophia Learning
Sophia: Equivalent Fractions: Lesson 3
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 3 of 12 in the series titled "Equivalent Fractions."
Sophia Learning
Sophia: Equivalent Fractions: Lesson 4
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 4 of 12 in the series titled "Equivalent Fractions."
Sophia Learning
Sophia: Equivalent Fractions: Lesson 5
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 5 of 12 in the series titled "Equivalent Fractions."
Sophia Learning
Sophia: Equivalent Fractions: Lesson 6
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 6 of 12 in the series titled "Equivalent Fractions."
Sophia Learning
Sophia: Equivalent Fractions: Lesson 8
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 8 of 12 in the series titled "Equivalent Fractions."
Sophia Learning
Sophia: Equivalent Fractions: Lesson 1
In this lesson, the student will learn how to create two equivalent fractions by multiplying a fraction by a value of one. It is 1 of 12 in the series titled "Equivalent Fractions."