Worksheet
Curated OER

Working in 3-D Sudoku

For Students 7th
In this geometric shapes worksheet, 7th graders solve and complete 8 different problems that include working in a 3-D sudoku puzzle. First, they determine the area of a circle of a sphere to the nearest tenth. Then, students determine...
Lesson Plan
Curated OER

How to Use the Distributive Property of Multiplication

For Teachers 4th
Fourth graders evaluate the distributive property of multiplication. In this multiplication lesson, 4th graders discover how the distributive property makes problem solving faster. Students complete several problems demonstrating their...
Lesson Plan
Curated OER

Lattice Method of Multiplication Variances

For Teachers 4th - 7th
Students explore the lattice method of mulitplication variances through the game "Multiplication Wrestling." They view a model of how to play the game and play three rounds, recording their patterns and discussing the strategies used to...
Lesson Plan
Curated OER

Mental Strategies For Multiplication And Division

For Teachers 4th - 5th
Learners engage in a lesson that is concerned with the use of mental strategies for multiplication and division. They develop the cognitive skills through repetition exercises that include mental exercises like "Mad Minutes Multiplication".
Lesson Plan
Curated OER

Adjusting the Quotient

For Teachers 4th
Fourth graders use number facts to estimate quotients. In this division lesson, 4th graders examine long division problems to determine which multiple of ten will help them determine a number that is close to a quotient. They adjust the...
Lesson Plan
Curated OER

Circumference of a Pumpkin

For Teachers 4th
Fourth graders watch a video and find the circumference of a pumpkin. In this circumference lesson, 4th graders watch a video to help them find the circumference of their pumpkins. Students define the word circumference on their data...
Worksheet
Curated OER

Magic Math Work

For Students 3rd - 4th
For this magic math work worksheet, students follow the steps for 2 math puzzles where they pick a number, and perform some computations with it.
Worksheet
Curated OER

Crossword Puzzle: Decimals Vocabulary

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

Multiplication and Division Grouping

For Teachers 5th
Fifth graders rotate through six math stations to solve a variety of story problems involving multiplication and division. They observe a demonstration of how to do multiplication and division using grouping, then solve the story...
Worksheet
Curated OER

Proportional Reasoning

For Students 7th - 10th
In this proportional reasoning worksheet, students use proportions to solve discount and sale problems. This two-page worksheet contains 4 multi-step problems.
Lesson Plan
Curated OER

Variables and Open Sentences

For Teachers 4th
Fourth graders examine the purpose of variables and identify the missing variable in open sentences. They observe the teacher solve a variety of problems, complete a worksheet as a class, and independently complete another worksheet. ...
Lesson Plan
3
3
Alabama Learning Exchange

Inner and Outer Planets

For Teachers 3rd - 5th Standards
Students explore the solar system. In this planets lesson, students learn about the other planets in the solar system. They watch a video clip from National Geographic on the solar system, compare and contrast the planets and create a...
Lesson Plan
Curated OER

Fly Away With Averages

For Teachers 3rd - 5th
Students discover the process of finding the mean, median, and mode. Through guided practice and problem solving activities, they use a computer program to input data and create a graph. Graph data is used to calculate the mean,...
Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 9th - 12th
Students investigate modular clock arithmetic and cryptography. They perform basic operations in modular (clock) arithmetic and encode and decode messages using simple shift and affine ciphers.
Lesson Plan
Curated OER

Clock Arithmetic and Cryptography

For Teachers 8th - 10th
Learners explore the concept of modular arithmetic and cryptography. In this modular arithmetic and cryptography lesson, students use applets to explore modular arithmetic using a clock and Caesar Ciphers. Learners exchange their ciphers...
Lesson Plan
Curated OER

Counting Money

For Teachers 2nd - 4th
Young scholars read, write, and identify different coin combinations and use this information in real-world situations.
Worksheet
Curated OER

End of the Year Math Terms

For Students 4th
In this end of the year math test worksheet, 4th graders complete problems including addition, division, measurement, decimals, and more. Students complete 22 problems. 
Lesson Plan
Curated OER

Fractions of Fractions

For Teachers 4th
Fourth graders use an online tool entitled the "Fraction of Fractions" tool to examine how to find a fraction of a fraction. They apply the array tool to problem solving situations. They complete paper folding activities in which they...
Worksheet
Curated OER

Counting Principle

For Students 4th - 7th
In this counting principle instructional activity, students examine, analyze and determine how to solve a variety of word problems with the counting principle. Students find out the total number of combinations that exist.
Lesson Plan
Curated OER

Space Circles

For Teachers 5th
Fifth graders calculate the diameters and radius of planets as a book is read to them. In this diameter and radius lesson plan, 5th graders read the book Space Circles and calculate the measurements based on the information in this book.
Unit Plan
Khan Academy

Khan Academy: Divide by 1 Digit Numbers (No Remainders)

For Students 3rd - 5th
Practice dividing 2-, 3-, and 4-digit numbers by a 1-digit number. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Multiplying 4 Digits by 1 Digit With Visual Models

For Students 3rd - 5th Standards
In this exercise, students practice multiplying 4 digits by 1 digit with visual models. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Multiplying 2 Digits by 1 Digit

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice multiplication by multiplying two digit numbers by one digit numbers.
Unknown Type
Khan Academy

Khan Academy: Dividing by One Digit Numbers (No Remainders)

For Students 3rd - 5th Standards
In this exercise, students practice dividing by one-digit numbers (no remainders). Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.