Lesson Plan
Curated OER

Teaching Percentages

For Teachers 4th - 6th
Students calculate percentages using the Percent Tricks method. They multiply and divide whole numbers. They count total number of candies in a bag and calculate the percent of each color.
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

Decimal Division Level 7

For Students 5th - 6th
In this math worksheet, students practice dividing a whole number by a decimal with hundredths. Students round the quotients to the nearest hundredth. There are 12 problems with ample space for students to show work.
Lesson Plan
Curated OER

Multiplying Decimals and Mixed Numbers

For Teachers 7th - 12th
Learners practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.
Worksheet
Curated OER

Dividing by Multiples of Powers of Ten (C)

For Students 7th - 8th
In this powers of ten worksheet, students divide six to nine-digit numbers by multiples of powers of ten. This two-page worksheet contains approximately 50 problems, with answers.
Worksheet
Curated OER

Dividing by Powers of Ten (D)

For Students 7th - 8th
In this powers of ten learning exercise, students divide four to eight digit numbers by powers of ten. This two-page learning exercise contains approximately 50 problems, with answers.
Worksheet
Curated OER

Division Equations

For Students 9th - 10th
In this division worksheet, students solve algebraic problems containing fractions. This one-page worksheet contains 11 problems. Answers are provided. This worksheet may be completed on-line or produced in printed form.
Lesson Plan
Curated OER

Dividing by 3's

For Teachers 3rd
Third graders review and practice strategies for solving division problems. In this division by 3's lesson, 3rd graders play games, use an interactive whiteboard, create flashcards, and solve word problems. 
Lesson Plan
Curated OER

Doorbell Division

For Teachers 3rd - 4th
Young scholars explore the concept of division using the book "When the Doorbell Rang." They listen to the book, role-play the dividing of the cookies from the story, and create their own story problem to solve using the stamp program...
Worksheet
Curated OER

Dividing by Powers of Ten (A)

For Students 6th - 7th
In this powers of ten worksheet, students multiply four to eight-digit numbers by powers of ten from 1 to 1,000. This two-page worksheet contains approximately 50 problems, with answers.
Worksheet
Curated OER

Dividing by Powers of Ten (A): 1/10^1

For Students 7th - 8th
For this dividing by powers of ten worksheet, students are given 26 numbers which they are to divide by 10 to the -1 power. The same problems are given on another page in decimal format.
Lesson Plan
Curated OER

Arithmetic: Revision

For Teachers 4th - 7th
Students practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
Worksheet
Curated OER

Solve Problems that Involve Division into Halves

For Students 3rd
Two halves make a whole. One whole makes two halves. Have your youngsters use their division by two knowledge to solve these story problems.
Lesson Plan
Curated OER

Multiplication by Two-Digit Numbers

For Teachers 5th
Fifth graders review as a class how to do a two-digit multiplication problem. They discover that they are going to use M & M's to use in math problems and brainstorm how they are going to do that. They work on multiplication problems...
Interactive
Curated OER

Order of Operations--Addition, Subtraction, Multiplication & Division

For Students 4th - 5th
In this interactive mathematical computation worksheet, students solve 12 problems by using the order of operations. Students type their answers into the text box.
Lesson Plan
Illustrative Mathematics

Running to School, Variation 3

For Teachers 5th - 7th Standards
How far is it between school and home? Here is a relatable activity where the participant runs to school a certain fraction of the way. That distance is given in miles. It is up to your learners to determine the distance between home and...
Lesson Plan
Illustrative Mathematics

Molly's Run

For Teachers 6th - 8th Standards
A simple lesson with a lot of support behind it. Your learners will find out how long it takes Molly to run a mile by choosing their solution method. The activity can be used as a lesson or as an independent assignment. Preface with...
Lesson Plan
Illustrative Mathematics

Drinking Juice, Variation 3

For Teachers 5th - 7th Standards
It is up to the learner to find the amount of juice originally in a bottle, knowing what fraction of the juice is left, and the amount that has been consumed. The accompanying commentary provides a useful and detailed description of...
Worksheet
Curated OER

Real-Life Problems

For Students 3rd - 4th
When did math become so relevant? Scholars choose from four operations to solve five word problems dealing with money and measurements. They show their work in a designated space, and must include units in their answers. Learners work...
Unit Plan
Curated OER

Deciphering Word Problems in Order to Write Equations

For Teachers 5th - 8th Standards
Help young mathematicians crack the code of word problems with this three-lesson series on problem solving. Walking students step-by-step through the process of identifying key information, creating algebraic equations, and finally...
Lesson Plan
Curated OER

Number Base Clocks

For Teachers 4th - 9th
Young scholars investigate place value in base ten. In this number sense lesson plan, students participate in an online lesson plan at www.shodor.org/interactivate/activities/NumberBaseClocks and demonstrate how to convert numbers from...
Lesson Plan
Curated OER

Subtracting With or Without Regrouping - Lesson & Worksheet

For Teachers 2nd
Second graders analyze subtraction problems. In this subtraction instructional activity, 2nd graders examine how to subtract numbers with and without regrouping. Students work in teams to complete board races.  Assessment is provided.
Lesson Plan
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NASA

Solar System Scale & Size

For Teachers K - 8th Standards
Use a variety of whole fruits to represent the different planets in the solar system to introduce scale sizes to your math or space science class. They follow suit by creating a non-scaled model of the solar system using specific-colored...
Lesson Plan
Art Institute of Chicago

Act It Out

For Teachers 4th - 6th
Examine two works of art and use these pieces as inspiration for dialogues. The whole class discusses Renoir's Lunch at the Restaurant Fournaise and Toulouse-Lautrec's At the Moulin Rouge. Then, in groups of either three or ten, pupils...