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Lesson Plan
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Illustrative Mathematics

Equivalent fractions approach to non-repeating decimals

For Teachers 6th - 8th Standards
Trying to get your class to think of decimals as fractions and vice versa can lead to interesting discussions. After all, we can usually understand quickly that 1/4 is .25 but why is 1/7 not so easy to convert? This activity looks at...
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Lesson Plan
Curated OER

Repeating Decimal as Approximation

For Teachers 6th - 9th Standards
You are used to teaching repeating decimals with bar notation that keeps us from writing that number over and over again; now teach what the over and over again represents. This activity allows your mathematicians to explore the infinite...
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Lesson Plan
Mathematics Assessment Project

Translating Between Repeating Decimals and Fractions

For Teachers 8th Standards
Model for your young mathematicians the process for converting repeating decimals to fractions. To demonstrate their understanding of the process, class members then complete and assessment task and participate in an activity matching...
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Interactive
CK-12 Foundation

Repeating Decimals: Does 1 equal 0.999... ?

For Students 6th - 8th Standards
Six questions make up a challenging interactive that tests scholars' knowledge of repeating decimals. Mathematicians answer true or false and multiple-choice questions with help from a tool that highlights decimal movement in an...
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Handout
Charleston School District

Converting Fractions and Decimals

For Students 8th Standards
A decimal is just a fraction in disguise! Scholars learn methods for converting decimals and fractions including repeating decimals. Performing the conversions strengthens their understanding of the relationship between the two forms....
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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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Worksheet
Curated OER

Converting Fractions to Decimals

For Students 4th - 6th Standards
Help mathematicians convert fractions to decimals and vice versa through these exercise sets. First, they write out nine fractions as decimals. This is really a practice in place value, as all the denominators here are 10. One of them...
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Lesson Plan
EngageNY

Infinite Decimals

For Students 8th Standards
Can you support the argument that the decimal 0.99999 ... is equivalent to the number one? The seventh installment in this 25-part module gives convincing support for this conclusion. Pupils write infinite decimals using powers of 10....
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Worksheet
Curated OER

Chapter 1 - Objective 3.1 Decimals and Fractions

For Students 7th - 9th
Middle schoolers write fractions as decimals. They multiply, add, and subtract positive and negative fractions and decimals. This one-page worksheet contains ten problems.
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Lesson Plan
EngageNY

Converting Repeating Decimals to Fractions

For Students 8th Standards
Develop a process with your classes for converting repeating decimals to fractions. Through this process, pupils understand that any repeating decimal can be written as a fraction. The 10th lesson in this 25-part module helps reinforce...
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Worksheet
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PBS

Working With Equivalent Fractions, Decimals and Percentages: Activities and Supplemental Materials

For Students 3rd - 8th Standards
Reinforce math concepts using six worksheets that coincide with Virtual Math Girl's video instruction. The practice pages' objectives include writing equivalent fractions, decimal equivalents, and converting percents to decimals and...
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Lesson Plan
Curated OER

Comparing and Ordering Fractions, Mixed Numbers, and Decimals

For Teachers 4th - 5th
Create your own fraction kits by folding and labeling paper using fraction vocabulary. Learners then work in groups to use these in comparing and sequencing both whole numbers and fractions. They also create unit cubes and develop an...
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Lesson Plan
Count On

Decimals and Their Equivalent Fractions

For Teachers 6th - 8th Standards
This three-page resource contains a sample problem of finding the fraction that represents 4.422. An explanation is given, along with a few more examples, including repeating decimals. There are a few follow-up exercises that you can...
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Worksheet
Curated OER

Fractions to Decimals- A

For Students 4th - 5th
In this fractions and decimals instructional activity, learners solve 20 problems in which fractions are converted to decimal numbers. There are detailed examples.
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Lesson Plan
Curated OER

Study Buddies: Adding and Subtracting Decimals

For Teachers 2nd - 3rd
In this math worksheet, students will work with a coach to add and subtract numbers with decimals to the hundredths. Students will follow a step-by-step process and notes are provided for the coach.
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Lesson Plan
Fraction Bars

Subtraction of Decimals

For Teachers 4th - 6th Standards
Here is a fabulous activity on subtracting decimals with different numbers of decimal places. There are teacher-led activities for learners to engage in, including, modeling decimal subtraction through decimal squares, looking at place...
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Assessment
Mathed Up!

Recurring Decimals

For Students 7th - 9th
Explore how to convert repeating decimals to fractions with an informative video that teaches young mathematicians how to translate between decimals and fractions. After viewing, individuals complete a set of problems to practice this...
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Lesson Plan
Curated OER

Smaller Than One

For Teachers 5th - 7th
Students examine how to convert fractions into decimals and percents. They work with base ten blocks and a worksheet to color in parts of 100 and renaming the parts as decimals and fractions.
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Worksheet
Mathematics Assessment Project

Division

For Students 6th - 8th Standards
When you divide two integers you can get a decimal form of a rational number that repeats. How do you interpret that number in real-world situations? Her is an example question: What does 2.6666666666 mean in terms of an amount of money? 
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Lesson Plan
Region of Peel

Put Me in Order

For Teachers 4th - 8th
Sorting fractions, integers, decimals and square roots into sequential order is an active process when you use a gym as your setting. After your class is divided into two groups and provided with number cards, they compete to see who can...
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Lesson Plan
Illustrative Mathematics

Converting Decimal Representations of Rational Numbers to Fraction Representations

For Teachers 7th - 9th Standards
A rational number is a ratio of two integers. Discuss with your class how to convert the rational numbers of repeating decimals to fractions. A good commentary on letting x equal the repeating decimal and multiplying each side of such...
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Printables
Chapman University

Exact Values Poster

For Teachers 6th - 12th Standards
Go to infinity and beyond and see what a repeating decimal actually looks like as it goes on and on and on and on. The poster uses rational numbers, imperfect squares, and the always popular π.
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Worksheet
Curated OER

Fractions and Decimals

For Students 6th
In this fractions and decimals worksheet, 6th graders solve and complete 24 different types of problems. First, they write each fraction as a decimal and use repeating decimals when necessary. Then, students write each decimal as a...
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Lesson Plan
Curated OER

College Prep Algebra Arithmetic Review

For Teachers 8th - 9th
In this algebra worksheet, learners complete 30 computation problems involving fractions, decimals and (or) exponents. They change 4 fractions to decimals and factor 6 whole number to primes.