Curated Video
Working with Division
Mr. Addit introduces the terms divisor, dividend, and quotient. He also demonstrates how to write a division problem.
Curated Video
Exploring Addition Fact Families within 10
This video teaches learners about addition fact families, using part-whole models.
Curated Video
Dividing by 6, 7, and 8
Mr. Addit reviews ways to learn division facts for 6, 7, and 8.
Curated Video
Review for You: Division
Mr. Addit reviews division of 2 digits by 1 digit, 2 digits by 2 digits, and 3 digits by 2 digits. He demonstrates division problems with remainders, and checks his division work by using multiplication.
Curated Video
Review for You: Multiplication and Division Fact Families
Mr. Addit reviews multiplication and division fact families. He then provides examples of how fact families may be used to solve division problems.
Curated Video
Non-Negative Fact Families
"Non-Negative Fact Families" models how to solve real-world mathematical problems containing non-negative rational numbers by using knowledge of fact families.
Curated Video
Finding 10 to Add and Subtract Quickly
In this video, students learn to anchor problems to number ten, a common way to problem solve. For example, the problem 9+3 might be unfamiliar, but if we split number 3 into 1+2, we can create a ten. We are left with 9+1+2, or 10+2....
Curated Video
Fact Family: Multiply and Divide
“Fact Family: Multiply and Divide” reviews multiplication and division fact families and provides examples of how fact families can be used to solve division problems.
Curated Video
Fishing For Division Arrays
Learn how to make a division equation to go with an array.
Curated Video
Using Bar Models to Write and Solve Division Equations
In this video, students learn how to use bar models to represent and solve division equations. The teacher explains how to break down a problem and create a bar model to visually represent the equation. Students also learn how to rewrite...
msvgo
Number Families
This nugget explains to identify numbers that form Addition and Subtraction fact families.
Curated Video
Checking Division with Fractional Quotients Using Inverse Operations
This video explains how to check division with fractional answers using the inverse relationship between multiplication and division. The teacher demonstrates this concept through word problems and shows how to use fact families and...
Curated Video
Writing and Solving Subtraction Equations Using Bar Models
In this video, the teacher explains how to use a bar model to represent and solve subtraction equations. The example used is about a student named Jerome who lost 15 pencils and currently has 33 pencils. By creating a bar model and...
Curated Video
Add and Subtract Using Fact Families
This video is a math lesson where the instructor teaches the concept of fact families for addition and subtraction. They use building blocks to visualize the addition and subtraction of numbers and emphasize the importance of knowing all...
Curated Video
Subtracting Within 20: Finding the Difference Between Two Numbers
This video is a math lesson that teaches how to subtract within 20 by finding the difference between two given numbers. The video starts by reviewing the definition of subtraction and explaining how subtraction is related to addition...
Math Mammoth
Math Mammoth: Two Subtractions From One Addition
In this video, students are introduced to the concept of fact families. Visual models are used to show how one addition fact yields two subtraction facts. They are then presented with some true or false questions and word problems. [8:44]