Lesson Plan
Curated OER

Good Health

For Teachers 3rd - 4th
Learners complete a unit with cross-curricular activities to learn about a healthy body and maintaining their health. In this health lesson, students complete 8 lessons to learn about good health, a healthy diet, healthy foods, healthy...
Activity
KenKen Puzzle

KenKen® Puzzle

For Students 7th - 10th
Think inside the box with KenKen® puzzles to provide some problem solving practice. These puzzles are similar to Sudoku, but require computation inside designated boxes. There are multiple puzzles with a range of difficulties to...
Lesson Plan
Mathematics Assessment Project

Comparing Strategies for Proportion Problems

For Teachers 7th Standards
Having problems with proportions? Then solve these proportion problems with an exercise that asks learners to first individually solve a set of problems involving ratios and proportional reasoning. Groups then discuss provided...
Worksheet
Curated OER

Powers and Exponents

For Students 5th - 7th
In this powers and exponents instructional activity, students read about both, then write expressions as multiplications and solve, rewrite expressions using exponents and solve and express area and volume using exponents and solve.
Lesson Plan
Curated OER

Arrays And Factors

For Teachers 5th - 8th
Young scholars participate in a lesson plan that is concerned with the concepts of arrays and factors. They use a Hershey bar and divide it into segments in order to simulate the arrays. Then students construct other arrays from the...
Lesson Plan
Curated OER

Cuisenaire Mats

For Teachers 1st
First graders use Cuisenaire rods to study the mathematical symbols =, <, > for the relationships is equal to, is less than, and is greater than. They use the rods to show visual explanations of common number combinations.
Lesson Plan
Curated OER

Hershey Chocolate Fractions

For Teachers 1st - 6th
In order for students to acquire knowledge about math concepts, and in particular fractions, they need concrete ways to practice an abstract concept.¿¿¿ Using Hershey bars builds on prior knowledge as most students have probably...
Worksheet
Curated OER

The Number Tool Box

For Students 3rd - 5th
In this solving a math terms crossword puzzle worksheet, students read the clues across and down and write the math terms in the blanks. Students write 19 answers. 
Lesson Plan
Curated OER

Partial Quotients

For Teachers 5th
Fifth graders examine the partial-quotients algorithm for finding the answer to a division problem.  In this partial quotients lesson, 5th graders demonstrate the process of division through a series of estimations....
Lesson Plan
Curated OER

Marvelous Multipliers

For Teachers 3rd
Third graders, in groups, solve problems by using counters and drawing counters on paper.
Lesson Plan
Curated OER

Compatible numbers to 20

For Teachers 2nd - 7th
Pupils practice theories dealing with equals sign used as a balance, inequality symbols and practice utilizing a box or some other geometric shape to represent an unknown number. They assess numeracy problems embedded in language-rick...
Lesson Plan
Curated OER

Buttons and Bears

For Teachers 3rd - 4th
Learners read the problem and then identify the important information in the problem and highlight. They then brainstorm for ways to solve the problem by drawing a picture and working in pairs.
Worksheet
Curated OER

The Number Toolbox-Vocabulary Test

For Students 5th - 7th
In this numbers vocabulary instructional activity, students complete a 10 question matching quiz, matching math terms with their definitions. Answers included on page 2.
Worksheet
Curated OER

Math Vocabulary

For Students 6th
In this math vocabulary worksheet, 6th graders match twenty-three math vocabulary words from column A to the definitions in column B.
Worksheet
Curated OER

The Number Toolbox-Vocabulary Test

For Students 5th - 7th
In this numbers vocabulary worksheet, students complete a 10 question test, matching "number" vocabulary terms with their correct definition. Answers are provided on page 2.
Lesson Plan
Curated OER

Numbers and Operations- 24

For Teachers 4th - 6th
Students construct number sentences. In this computation activity, students participate in a game using four numbers to make the number 24.
Lesson Plan
Curated OER

Making Cents of Division

For Teachers 3rd
Third graders use pennies as manipulatives to solve simple division problems. They create division number sentences to correspond with each exercise. This is a good, hands-on way to teach the concept of division.
Unknown Type
Khan Academy

Khan Academy: Math: 3rd Grade: Relate Repeated Addition to Multiplication

For Students 3rd
Math practice exercise on repeated addition with multiplication.
Unit Plan
Khan Academy

Khan Academy: Repeated Addition

For Students Pre-K - 1st Standards
In this exercise, students practice repeated addition. Students receive immediate feedback and have the opportunity to get hints, watch a tutorial video, and try questions repeatedly.
Activity
Texas Instruments

Texas Instruments: Multiplication of Integers Repeated Addition and Subtraction

For Teachers 6th - 8th
In this activity, students investigate how repeated addition or subtraction is related to multiplication.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Relating Addition and Multiplication

For Students 2nd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] The video lesson explains the relationship between repeated addition and multiplication. The video is followed by a series of practice questions to assess student...
Interactive
Khan Academy

Khan Academy: Intro to Multiplication

For Students 3rd Standards
Explains what multiplication is and how to represent it using equal groups and arrays. Also looks at the strategies of repeated addition and skip counting and how they can be used to solve multiplication problems. Includes practice...
Unknown Type
Khan Academy

Khan Academy: Math: 3rd Grade: Understand Multiplication Using Groups of Objects

For Students 3rd Standards
Math practice exercise on using arrays and repeated addition to visualize multiplication.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expressing Multiplication Sentences

For Students 2nd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] The video describes how to use repeated addition to express multiplication in a number sentence. The video is followed by additional problems for students to...