Assessment
Noyce Foundation

Cereal

For Teachers 6th - 7th Standards
Find the best protein-packed cereal. The short assessment task covers equivalent and comparing ratios within a context. Pupils determine the cereal with the highest ratio of protein. A rubric helps teachers with point allotments for...
Lesson Plan
Curated OER

Multiplying Rational Expressions

For Teachers 12th - Higher Ed
In this rational expression worksheet, students simplify rational expressions. They write the product and quotient in lowest terms. This two-page worksheet contains five problems.
Lesson Plan
Curated OER

Fractions Made Visible

For Teachers 3rd - 5th
Students practice using fractions "on the job." They explain the importance of fractions.
Lesson Plan
Curated OER

Fractions and Ribbons

For Teachers 6th
Sixth graders explore using inverse operations to solve decimal and fraction problems. In this decimal and fraction instructional activity, 6th graders prepare ribbon for a part and need to cut it in equal lengths. Students analyze the...
Lesson Plan
Curated OER

Multiplying Fractions

For Teachers 6th - 8th
Students investigate the concept of multiplying fractions and use the inverse for doing division. They practice working the problems with scaffolding provided by examples with the teacher. The link is made to real life with the...
Lesson Plan
Pennsylvania Department of Education

Fractions and Ribbons

For Teachers 5th
Fifth graders solve division problems using partial quotients. In this long division lesson plan, 5th graders practice seeing division as a process of repeated subtraction and estimation. This lesson plan provides a script for the teacher.
Worksheet
Curated OER

Decimal Fractions With a Calculator

For Students 4th - 6th
In this decimal fractions learning exercise, students read about using the multiply or divide keys of a calculator to change decimal fractions, then use the add or subtract keys to complete a different set of problems.
Lesson Plan
Curated OER

Fractions

For Teachers 4th
Fourth graders explore fractions. They use Skittles and M&M's to practice adding and subtracting fractions. Students review the numerator and the denominator of fractions. They count the number of each color of Skittles and M&M's...
Lesson Plan
Gecko Mathematics

Gecko Mathematics: Multiplying Unit Fractions

For Teachers 5th - 7th Standards
Make learning visible! Have your mathematicians follow along as you use paper strips to demonstrate the concept of multiplying unit fractions. Then, offer a different way of solving the problem using a number line. Finally, introduce the...
Worksheet
1
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K12 Reader

Converting Fractions to Decimals

For Students 4th - 5th Standards
After examining a short article on fractions and decimals, readers draw information for the text to respond to a series of reading comprehension questions.
Lesson Plan
EngageNY

Solving Rational Equations

For Students 10th - 12th Standards
What do fractions and rational expressions have in common? Everything! Learners use common denominators to solve rational equations. Problems advance from simple to more complex, allowing pupils to fully understand the material before...
Lesson Plan
Pennsylvania Department of Education

Problem Solving by Using Multiplication to Solve Division Problems

For Teachers 4th - 6th
Learners use index cards, counting cubes, and their own understanding to identify how division problems can be solved by using multiplication. In this division lesson plan, students use their multiplication skills to solve division...
Activity
Illustrative Mathematics

Comparing Products

For Teachers 5th Standards
How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...
Lesson Plan
Curated OER

Adding and Subtracting Algebraic Expressions (Combining Like Terms)

For Teachers 6th - 7th
Everyone loves math when it includes food! This instructional activity tries to take the notion of combining like terms in algebra and comparing it to sorting apples and oranges. It takes a step-by-step approach to helping students...
Worksheet
Curated OER

Decimals and Percents

For Students 8th
In this decimals and percents worksheet, 8th graders solve 26 different types of problems that include expressing numbers as a decimal and a percent. Then they change each number to fractions and determine the unknown number for each...
Worksheet
Curated OER

Missing Fractions

For Students 6th - 10th
In this fractions instructional activity, students write the missing fraction in each equation where one fraction and the answer is given. Students complete 20 fraction multiplication and division problems.
Lesson Plan
Curated OER

New: Fun with Fractions

For Teachers 3rd
Third graders determine that the larger the denominator the more parts the whole is being divided into. They use fractions to communicate and compare parts of the whole. They discover what the numerator and denominator of a fraction...
Lesson Plan
Curated OER

Understanding Fractions

For Teachers 5th - 8th
Students add and subtract fractions and multiply and divide fractions using pattern blocks.
Lesson Plan
Curated OER

Discovering Math Rational Number Concepts

For Teachers 10th - 11th
Students research Egyptian hieroglyphics using print and Web resources. THey discuss Egyptian achievements in mathematics. Students explore how Egyptians used hieroglyphics to write numerals. They multiply and divide numbers using the...
Worksheet
Curated OER

Reteach: Equivalent Fractions and Simplifying

For Students 4th - 5th
In this fraction worksheet, students first read about how to find equivalent fractions, then find the missing numbers that would make pairs of fractions equivalent. Students then read about and simplify a st of 8 additional fractions.
Lesson Plan
Curated OER

Multiplying Decimals and Mixed Numbers

For Teachers 6th - 8th
Students multiply decimals and/or mixed numbers. They explore the effects of multiplying decimals and mixed numbers. They practice estimating answers when a number is multiplied by a decimal or mixed number.
Worksheet
Curated OER

Math Practice Exam #2

For Students 6th - 8th
In this math practice exam worksheet, students solve a total of 16 problems, adding, subtracting, multiplying and dividing fractions, simplifying expressions, finding values of expressions, calculating volume, finding circumference and...
Worksheet
Curated OER

Equivalent Fractions

For Students 6th - 10th
In this equivalent fractions learning exercise, students read through an explanation of equivalent fractions and then complete 2 example questions. They then solve 48 equivalent fraction problems. Students can click on the Check box to...
Lesson Plan
Curated OER

Multiplying Integers

For Teachers 7th - 9th Standards
Seventh and eighth graders solve math problems where they multiply positive and negative integers. In this multiplication lesson plan, learners use slate boards to complete problems. The step-by-step plan tells you what to write and say...