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Instructional Video6:36
Curated Video

Add and Subtract Decimals Review

3rd - Higher Ed
Add and Subtract Decimals Review demonstates how to add and subtract decimals using place value and estimation.
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Instructional Video4:37
Curated Video

Comparing Decimal Numbers

3rd - Higher Ed
Comparing Decimal Numbers shows how to compare decimal numbers that extend to the thousandths place using knowledge of place value with the symbols <, >, and = .
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Instructional Video3:51
Curated Video

Efficiently Adding Large Numbers Using the Standard Addition Algorithm

K - 5th
This video explains how to efficiently add large numbers using the standard addition algorithm. The steps include lining up the numbers correctly and adding the common place values together and using a place value chart to visualize the...
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Instructional Video7:35
Curated Video

Expanded Notation

3rd - Higher Ed
New ReviewMr. Addit explains expanded notation and uses the place value chart to show how numbers can be written in expanded notation. Then he models how to write numbers in standard notation, word notation, and expanded notation.
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Instructional Video5:10
Curated Video

Standard Notation and Word Notation

3rd - Higher Ed
New ReviewMr. Addit explains standard notation and word notation. Then, using the place value chart, he shows how numbers can be written in standard notation and in word notation.
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Instructional Video5:19
Curated Video

Identifying Patterns when Skip Counting by Hundreds

K - 5th
In this video, students learn how to identify patterns when skip counting by hundreds using base 10 blocks and a place value chart. The teacher explains the concept of skip counting and demonstrates how to use base 10 blocks to visualize...
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Instructional Video6:16
Curated Video

Multiplying and Dividing by Multiples of 10

K - 5th
In this video, students learn how to multiply and divide by multiples of 10 by moving the decimal point. The teacher explains the concept of multiples of 10 and the base 10 system. Using examples and a place value chart, the teacher...
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Instructional Video3:34
NUMBEROCK

Less Than Greater Than

K - 5th
Slater is a very hungry alligator who always eats the number that is greater! Watch him walk around his hometown marsh and swamp as he eats human food and goes apple picking for the largest apple he can find. On a somewhat unrelated side...
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Instructional Video4:11
Curated Video

Subtracting Large Numbers Using the Standard Subtraction Algorithm

K - 5th
This video teaches how to efficiently subtract large multi-digit whole numbers using the standard subtraction algorithm. The instructor demonstrates how to line up the numbers, decompose and recompose numbers, and repeat the process for...
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Instructional Video5:47
Curated Video

Comparing Whole Numbers

3rd - 5th
Learn how to compare two whole numbers using your knowledge of place-value!
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Instructional Video4:18
Curated Video

Comparing Decimals (To Thousandths)

3rd - 5th
Learn how to compare two decimal numbers using your knowledge of place value!
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Instructional Video3:28
Curated Video

Rounding Whole Numbers

3rd - 5th
This video shows the process for solving the problem presented in SATs 2022 Paper 3 Q8, which involves rounding whole numbers. Students will understand the concept of rounding whole numbers to the nearest thousand, hundred, and ten. They...
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Instructional Video3:18
Curated Video

Adding 2-3 Digit Numbers Using Base 10 Blocks

K - 5th
The lesson starts with understanding the place value of each digit in a number, followed by using base 10 blocks to visually represent the numbers being added. Students are then guided through the process of counting up each column to...
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Instructional Video3:37
NUMBEROCK

Comparing Decimals: Less Than, Greater Than

K - 5th
Slater is a very hungry alligator who always eats the number that is greater! Watch him walk around his hometown marsh and swamp as he eats human food and goes apple picking for the largest apple he can find. On a somewhat unrelated side...
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Instructional Video3:18
Curated Video

Writing Decimals in Expanded Notation

K - 5th
In this video, the teacher explains how to write decimals in expanded notation. They start by reviewing the concept of place value and its importance in our number system. The teacher then demonstrates how to write a decimal number in...
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Instructional Video4:19
Curated Video

Rounding to the Nearest 100 with Base Ten Blocks

K - 5th
This video teaches how to round numbers to the nearest hundred using base ten blocks. It begins with a review of base ten blocks and place value charts. Then, the video explains the process of rounding by considering the midpoint and...
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Instructional Video6:44
Curated Video

Reading and Writing Numbers with Zeros

K - 5th
In this video, students learn how to represent numbers with zeros in numeric word and expanded form using base 10 blocks and place value charts. The importance of understanding the value of each digit based on its place within the number...
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Instructional Video3:55
Curated Video

Multiplying Decimal Numbers by Powers of 10

K - 5th
This video explains how to multiply a decimal number by a power of 10 by understanding place value. It demonstrates that multiplying by 10 or 100 shifts the digits to the left, and the decimal point holds the digits in the correct place....
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Instructional Video6:57
Curated Video

Comparing and Ordering Decimals

3rd - Higher Ed
Mr. Addit reviews comparing and ordering numbers and decimals by using a number line. He then begins the discussion of place value to compare and order decimals.
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Instructional Video4:59
Curated Video

Understanding the Role of Commas in Reading and Writing Numbers in Word Form

K - 5th
In this video, the teacher explains how commas help us read and write numbers in Word form. The lesson covers the importance of place value and the use of commas to signify different periods in a number. The teacher also addresses common...
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Instructional Video3:53
Curated Video

Adding Decimals

3rd - 5th
Use the traditional method and place value to add decimals to hundredths.
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Instructional Video4:20
Curated Video

Decimal Numbers: Expanded Form

3rd - Higher Ed
"Decimal Numbers: Expanded Form" teaches you how to write decimal numbers that include thousandths in expanded form by using knowledge of place value.
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Instructional Video3:20
Curated Video

Fraction and Decimal Conversions - The Ice Cream Shoppe!

3rd - 8th
New ReviewThis video uses a real life scenario in an ice cream shoppe to provide a context for converting decimals to fractions. There are several examples using decimal squares and place value charts as strategies and scaffolds to help students...
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Instructional Video3:58
Curated Video

Writing Thousandths as Decimal Numbers

K - 5th
In this video, students learn how to write fractions as decimal numbers using a thousands grid. The video explains the relationship between the denominator of a fraction and the number of decimal places in a decimal number.

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