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Worksheet
Curated OER

Decimals: Thousandths

For Students 5th
Fifth graders first write the numbers in standard form. In the second set, they write the place value position for the underlined digits. Pupils then complete several mixed application decimal word problems. Everyone finishes by shading...
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PPT
Curated OER

Multiplying and Dividing by 10 and 100

For Teachers 4th - 5th
Multiplying decimals is just like multiplying any number; you just need to remember the decimal point. Learners will see how decimal numbers move place value as they are multiplied by 10 or 100. This presentation also shows how decimal...
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Worksheet
Curated OER

Nonterminating Decimals Worksheet

For Students 8th - 9th
Use this decimals worksheet to have learners solve six problems in which two decimal numbers are presented. Pupils evaluate the two decimal numbers and then determine a number that would come in between the two given numbers.
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Interactive
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1
Scholastic

Study Jams! Decimal, Fraction, & Percent Equivalents

For Students 4th - 7th Standards
If percents, fractions, and decimals can all mean the same number how do we go from one to another? During this instructional activity, watch how it goes over the basic steps needed to go from one rational number to the next. Both...
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Lesson Plan
EngageNY

Decimal Expansions of Fractions, Part 1

For Students 8th Standards
Is it possible to add infinitely long decimals? As pupils complete the examples in the ninth lesson of this 25-part series, they determine that adding these decimals cannot be done without error. Their task is then to determine the size...
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Lesson Plan
Curated OER

Getting to Base 10

For Teachers K - 3rd
Students compare and contrast number systems from around the world. They study the decimal system to design and create their own base 10 sticks. Afterward, they use base 10 sticks to solve various addition and subtraction problems.
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Lesson Plan
Curated OER

Metric on the Move

For Teachers 4th - 12th
Students are taught that the metric system is a decimal system of weights and measures based on the meter for length, the kilogram for weight, and the liter for volume. They research how to convert from imperial units of measure to the...
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Lesson Plan
Curated OER

Froot Loops to the Max - 1

For Teachers 6th - 8th
Middle schoolers complete and solve five questions related to a box of Froot Loops cereal. First, they determine how many of each color of Froot Loops and which color has the greatest and least frequency. Then, pupils write the fraction...
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Lesson Plan
Curated OER

Froot Loops to the Max - 2

For Teachers 6th - 8th
In this Froot Loops to the max worksheet, students complete and solve 5 problems related to a box of Froot Loops cereal. First, they determine how many of each color is represented in the box of Froot Loops. Then, students determine...
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Lesson Plan
EngageNY

Decimal Expansion of Pi

For Students 8th Standards
Develop a better understanding of the value of pi. Learners explore the area of a circle using estimation and graph paper. While continuing to estimate the area of the circle using smaller and smaller grids, the number pi emerges. 
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Worksheet
Curated OER

Focus on Fractions

For Students 3rd - 5th
Practice identifying equivalent fractions with this worksheet. There are 10 short-answer questions for your mathematicians to answer. An "Equivalent Fraction Wall" worksheet is provided to aid your class in answering each question.
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Lesson Plan
Curated OER

Decimal and Fractions - Part One

For Teachers 6th - 8th
Pupils explore the concept of converting decimals to fractions. In this conversion lesson, learners convert decimals to fractions.
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Worksheet
Curated OER

Real-life Problems, Working with Fractions #2

For Students 4th - 5th Standards
Decimals and fractions can be tricky - especially in word problems! Help your fourth and fifth graders solve these word problems, all of which involve real-life application and decimals or fractions. There are separate spaces for writing...
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Lesson Plan
University of Minnesota

Fraction Operations and Initial Decimal Ideas

For Teachers 4th - 6th Standards
Add another strategy to the toolboxes of young mathematicians with this elementary math lesson on using number lines to add and subtract fractions.
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Lesson Plan
Code.org

Binary Numbers

For Teachers 9th - 12th
All you need is a zero and a one. Build pupils' understanding of binary values and number systems to gain familiarity with binary numbers. Using a hands-on activity and technology, scholars learn how the binary system works and its place...
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Worksheet
Curated OER

Adding Decimal Fractions Mentally

For Students 3rd - 4th
In this decimal addition worksheet, learners solve 14 problems in which decimal numbers to the tenths or hundredths place are added. Problems are in horizontal format and students are encouraged to add mentally.
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Worksheet
Curated OER

Decimal Subtraction

For Students 5th - 9th
In this decimal subtraction worksheet, students problem solve and calculate the answers to forty subtraction equations. Students check their answers against an answer key.
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Lesson Plan
Curated OER

Doing Dewey

For Teachers 5th - 7th
Students discuss the Dewey Decimal Classification System and how it works. They organize ten books according to the Dewey Decimal Classification System.
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Worksheet
Curated OER

Rounding

For Students 5th - 6th
In this rounding worksheet, students solve 9 different problems that include various forms of rounding numbers. First, they round each number to the nearest whole number and then tenth place. Then, students write each number to 2 decimal...
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Lesson Plan
Curated OER

Perfect Places!

For Teachers 2nd
Second graders study the decimal point and study tenths, hundredths, and thousandths. They explain ways to read and write decimals.
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Lesson Plan
Curated OER

Dewey Rap

For Teachers 4th
Fourth graders locate books in the library. In this Dewey Decimal System lesson, 4th graders listen to the Dewey Rap via power point or audio file. Students view a card from the Dewey system in their library and practice finding the book...
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Lesson Plan
Curated OER

Book Search

For Teachers 4th
Fourth graders are introduced to how to use the Dewey Decimal System in libraries. After taking a pre-test, they complete a worksheet in which they determine the location of different books on the internet and on the shelf. To end the...
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Worksheet
Curated OER

Scientific Notation

For Students 9th
In this scientific notation activity, 9th graders solve 10 different equations that include writing the scientific notation for each problem. First, they place the decimal point in each problem after the first digit and drop the zeroes....
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Worksheet
Curated OER

Decimal Multiplication

For Students 3rd - 4th
In this mathematics worksheet, students solve a number of problems by multiplying decimals to the hundredths and thousandths place. There are 30 problems to solve on the sheet.

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