Instructional Video3:44
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The Multiplication Table

K - 12th
The Multiplication Table.
Instructional Video3:16
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Addition of Multi-Digit Whole Numbers (Part 2)

K - 12th
Addition of Multi-Digit Whole Numbers.
Instructional Video2:34
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Road Trip (Solve multi-step word problems using bar models)

K - 12th
Lilly and her family are traveling on a camping trip. Yesterday they began the trip from their home and traveled 200 miles and today, they traveled 175 miles. If you know that the distance between Lilly’s home and the camp is 500 miles....
Instructional Video4:25
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Reading and Writing Whole Numbers in Words ( Number Names)

K - 12th
Use words (number names) to read and write whole numbers!
Instructional Video3:09
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Reading and Writing Whole Numbers in Expanded Form (Example)

K - 12th
Read and write multi-digit whole numbers in expanded form.
Instructional Video2:09
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Converting Rational Numbers to Decimals

K - 12th
Convert a rational number in fraction form to a decimal.
Instructional Video3:01
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Generating Equivalent Fractions (Part 2)

K - 12th
Add and subtract fractions with unlike denominators when one is a multiple of the other using equivalent fractions.
Instructional Video4:19
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Mental Math - Subtraction

K - 12th
Compute differences mentally using the subtraction rules.
Instructional Video2:44
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Comparing Graphs and Equations Representing Proportional Relationships (Example)

K - 12th
Compare graphs and equations to determine which relationship had a greater rate of change.
Instructional Video2:56
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Subtracting Integers Using a Number Line

K - 12th
Represent the subtraction of integers on a number line.
Instructional Video1:36
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Factoring and the Distributive Property (Example)

K - 12th
Factor expressions using the distributive property.
Instructional Video3:02
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Adding Rational Numbers: Decimals

K - 12th
Add two rational numbers in decimal form.
Instructional Video3:44
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Adding Rational Numbers in the Real World: Decimals

K - 12th
Apply the addition of rational numbers in a real-world situation.
Instructional Video4:35
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Volume with Fractional Edge Lengths

K - 12th
Find the volume of a figure with fractional edge lengths by using unit cubes with the appropriate unit fraction edge lengths.
Instructional Video2:59
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Solving Subtraction Equations Involving Decimals

K - 12th
Solving one-step decimal equations: subtraction.
Instructional Video1:57
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Solving One Step Equations Using a Pan Balance (Example)

K - 12th
Representing and solving one-step equations on a pan-balance.
Instructional Video3:22
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Solving Addition Equations Involving Decimals

K - 12th
Solving one-step decimal equations: addition.
Instructional Video3:24
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Selling Candy (Part 2) (Represent the solutions of an equation on a coordinate plane)

K - 12th
Jack sells candy bars to raise money for his basketball team. He sells each candy bar for 2 dollars. The amount of money Jack earns is dependent on how many candy bars he sells.
Instructional Video2:17
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Pool Perimeter (Part 1) (Find the perimeter of a figure given a set of ordered pairs by drawing it on the coordinate plane)

K - 12th
Sam used a coordinate plane to draw a diagram of his pool. Each unit on the coordinate plane is equal to 1 foot. Let’s plot the points on our coordinate plane to make Sam’s pool diagram.
Instructional Video2:02
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Least Common Multiple

K - 12th
Find the least common multiple of two numbers.
Instructional Video2:43
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Histograms

K - 12th
Create a histogram to display data.
Instructional Video4:15
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Subtracting Decimals Using the Number Line

K - 12th
Subtract decimals to hundredths using the number line.
Instructional Video4:01
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Multiplying Two Fractions Using Area Models

K - 12th
Multiply a fraction by a fraction using area models.
Instructional Video5:39
Curated Video

Making Cookies (Add mixed numbers with regrouping)

K - 12th
Add mixed numbers with regrouping.