Activity
Illustrative Mathematics

SAT Scores

For Teachers 9th - 12th Standards
If you earned a score of 610 on the math portion of the SAT, what would be your percentile ranking? Given the mean and standard deviation of normally distributed data, find the probability of getting a particular score, or that your...
Lesson Plan
Curated OER

Fractions, Decimals and Percents

For Teachers 5th - 6th
Young scholars investigate the differences when using decimals, fractions, and percents. They focus on the process of using them in real problems and how to convert them from one form to another.
Lesson Plan
Curated OER

The Number Line

For Teachers 8th
Eighth graders investigate the order of numbers and how they are located on the number line. They also review the symbols used to compare quantities in order to decipher simple expressions and graph them on the numberline.
Worksheet
Curated OER

Percents, Fractions and Decimals

For Students 6th - 8th
In this percent worksheet, students convert decimals and fractions to percents and percents to decimals and fractions. 17 problems ask students to convert a percent to a fraction and a decimal. In 10 problems, students convert decimals...
Worksheet
Curated OER

Fractions, Decimals and Percentages

For Students 6th - 8th
In this fractions, decimals, and percentages worksheet, learners compare and order given amounts. Students identify equivalent numbers. They calculate the percent of a given number and convert from a fraction to a percent and to a...
Worksheet
Curated OER

Order of Operations with Decimals and Fractions (B)

For Students 5th - 6th
For this decimal and fractions worksheet, students use the order of operations to solve the decimal and fraction equations. Students solve 10 equations.
Worksheet
Curated OER

Order of Operations with Decimals and Fractions (A)

For Students 5th - 6th
In this decimals and fractions learning exercise, students complete the order of operations with the decimal and fraction equations. Students solve 10 equations.
Worksheet
Curated OER

Order of Operations with Decimals and Fractions (A)

For Students 5th - 6th
In this decimals and fractions worksheet, learners use the order of operations to help them solve the decimal and fraction equations. Students solve 10 equations.
Worksheet
Curated OER

Fractions to Decimals

For Students 4th - 6th
In this fractions conversion learning exercise, students apply their math skills as they respond to 5 questions that require them to convert fractions to decimals.
Worksheet
Curated OER

Ratios, Rates and Percentages

For Students 6th
In this ratios, rates and percentages worksheet, 6th graders solve 16 different types of problems that include writing each ratio as a decimal and a fraction in lowest terms as a percent. They also arrange numbers in ascending order and...
Worksheet
Curated OER

Fractions and Decimals

For Students 6th
In this fractions and decimals activity, 6th graders solve and complete 9 different types of problems. First, they determine the number of hundreds, tens, ones, tenths, and hundredths in each decimal. Then, students write the numbers...
Lesson Plan
Curated OER

Convert among decimals, fractions, and percents

For Teachers 7th
Seventh graders convert among decimals, percents, and fraction with and without a calculator.  In this seventh grade mathematics lesson, 7th graders explore strategies that help them to remember how to perform the needed operation...
Lesson Plan
Curated OER

A Newspaper?

For Teachers 6th
Sixth graders use newspapers to investigate fractions. They work in small groups to categorize articles, measure them with the grid transparency, and calculate the values represented. Afterward, they write a reflective essay on the role...
Worksheet
Curated OER

Relate Fractions, Decimals, and Percents practice 19.2

For Students 4th - 5th
In this relating fractions, decimals, and percents worksheet, students recognize the relationships, complete a table with missing fraction, decimal, and/or percent, write fractions in simplest forms, and solve algebraic equations and two...
Worksheet
Curated OER

Trigonometry

For Students 10th - 12th
In this right triangles worksheet, students use trigonometric ratios to determine the length of a side of a triangle or a missing angle measurement.  This two-page worksheet contains 20 problems.
Lesson Plan
Curated OER

Fractions, Decimals and Percents

For Teachers 5th
Fifth graders describe parts of a whole as a fraction, decimal and a percent. In this math lesson, 5th graders practice converting fractions to decimals by dividing. Additionally, students explain how decimals are converted to...
Lesson Plan
Curated OER

Get In Line!

For Teachers 9th - 12th
Students compare and order fractions and decimals using a number line. They use rules of conversion to determine equivalencies competing problems accurately and plot points on the number line that represent the correct order of the...
Worksheet
Curated OER

Problem Solving: Decide How to Write the Quotient problem solving 14.8

For Students 4th - 5th
In this deciding how to write the quotient word problem worksheet, students write short answers for each step of the problem solving process, find the solution, and write the quotient. Students solve two word problems.
Worksheet
Curated OER

Crossword Puzzle: Decimals Vocabulary

For Students 6th
In this crossword puzzle:  decimals vocabulary worksheet, 6th graders fill in the puzzle using the clues and math vocabulary words.
Lesson Plan
Curated OER

Place Value

For Teachers 3rd - 6th
Practice place value skills with this instructional activity. Learners put numbers in order from greatest to least, identify the values of particular numbers, and engage in an activity to compare numbers using manipulatives.
Lesson Plan
Virginia Department of Education

Rational Speed Matching

For Teachers 6th
Ready, set, go! Individuals practice converting rational numbers between fractions, decimals, and percents. A speed game has teams match the three forms of rational numbers on a number line.
Worksheet
Curated OER

Percents Customized Worksheet

For Students 5th - 6th
In this percents learning exercise, students solve 18 different problems that include determining the percent of various numbers. First, they determine which way they are going to solve each problem. Then, students determine the...
Assessment
Houghton Mifflin Harcourt

Simple and Compound Interest

For Students 7th - 12th Standards
Your learners will get lots of practice calculating simple and compound interest by the end of this lesson. Simple explanations and examples lead learners through the concepts and steps of calculating simple and compound interest...
Worksheet
Curated OER

Converting Fractions to Decimals

For Students 5th
In this converting fractions activity, 5th graders study the given fractions and then write the decimal equivalent beside each fraction. Students solve 21 problems.