Lesson Plan
Curated OER

Ten Sly Piranhas: Subtraction with Goldfish Crackers

For Teachers K - 2nd
Class members listen to the William Wise book Ten Sly Piranhas and act out the story with one child playing the piranha. They use goldfish crackers (eating them to show subtraction) to demonstrate and understand equations they see...
Lesson Plan
Curated OER

Hop To It!

For Teachers 4th - 5th
Students determine patterns. In this mathematics lesson, students act out a skit, play a sequence game, and complete patterns. Students use problems solving skills.
Lesson Plan
National Security Agency

A Balancing Act: Solving Multi-Step Equations

For Teachers 6th - 8th Standards
Wow! Put on that thinking cap and solve multi-step equations. To solve equations, learners review the use of the distributive property and combining like terms. This three-day lesson comes with about 20 pages of worksheets, warm-ups,...
Lesson Plan
Curated OER

Fantasy Baseball

For Teachers 6th - 8th
Check out this thematic unit, based on the game of baseball. Learners investigate numbers and number relations as they become familiar with some of the basic terminology associated with the game. They focus their attention on actual...
Activity
101 Questions

Bean Counting

For Teachers 6th - 8th Standards
Don't spill the beans ... before the end of the lesson! Learners must predict how long it takes two people working together to fill a glass with beans. A video presents the rate it takes each person independently, and another video...
Interactive
CK-12 Foundation

Combination Problems: Friends at a Party

For Students 9th - 12th Standards
Friend or stranger? Can there be less than three in a group? The interactive asks learners to prove that for seven people at a party, at least three of them are either mutual friends or mutual strangers. Pupils determine the number of...
Lesson Plan
Curated OER

Narrow it Down: Numbers

For Teachers K - 6th
Elementary learners of all ages utilize their number knowledge by playing a 20 questions style game. They participate in a game in which they ask yes or no questions to a group leader in order to discover which number the leader has...
Lesson Plan
Curated OER

Tetrominoes Cover-Up

For Teachers 3rd
Third graders are given square tiles and participate in a demonstration on how to arrange them. Using the tiles, they work with a partner to discover how many two-dimensional tetrominoes they can create. To end the instructional...
Activity
101 Questions

Playing Catch-Up

For Teachers 6th - 8th Standards
Run, Rich, run! Learners watch a video clip from the NFL showing Rich Eisen running a 40-yard dash. It then superimposes a video clip of Julio Jones. The task is to determine who would complete the dash first—if Julio Jones runs at half...
Interactive
CK-12 Foundation

Numbers with Decimal Place Value: Battleship Decimals

For Students 6th - 8th Standards
Decimal place value is the topic of a Battleship themed-interactive. Scholars answer five questions—multiple-choice and true or false—while referencing a grid that acts as the board game. The practice concludes with a discussion...
Lesson Plan
Curated OER

Acting Like a Hog

For Teachers 9th - 12th
Students explore game theory.  In this secondary mathematics lesson, students plat the game of HOG using dice and explore the optimal strategies.  Students play the game three ways:  any number of dice, a fixed number of...
Activity
101 Questions

Ants Marching

For Teachers 6th - 8th Standards
Your classroom will be rockin' during an toe-tapping lesson! Dave Matthews inspires a lesson on proportions as youth listen to a song and predict its length. Lesson materials provide learners with ordered pairs that mark the time slider...
Activity
101 Questions

Catcher to 2nd

For Students 9th - 12th Standards
Who's on second? Young mathematicians use a diagram of a baseball field to find the distance a catcher must throw to reach second base. A brief video of such a play during a baseball game sets the stage for the assignment.
Lesson Plan
Curated OER

Acting Like a Hog

For Teachers 9th - 12th
Young scholars explore game theory.  In this secondary mathematics lesson, students investigate the playing of a game called Hog which involves rolling dice.  Young scholars explore many different scenarios as they consider the...
Lesson Plan
Curated OER

Problem Solving

For Teachers 2nd
Second graders practice problem solving strategies. In this problem solving lesson, 2nd graders use strategies such as guess and check, acting out, drawing pictures and looking for patterns to solve problems. Students work in groups to...
Lesson Plan
Curated OER

Being Thrifty is So Nifty

For Teachers 3rd - 5th
Learners watch a video that focusing on budgeting while completing worksheets that include charts. They brainstorm ideas for budgeting time and money. They culminate the activity by planning an order from two different restaurants.
Lesson Plan
Odyssey of the Mind

Odyssey of the Mind Curriculum Activity: Mathematicus Dramaticus

For Teachers 4th - 6th
The best part about this resource is that you've got four wonderful activities to choose from. Each of the projects can work together or on its own to help learners understand the history of math and how it can be seen every day. In...
Interactive
CK-12 Foundation

Values Written as Powers: Binary Numbers 1 to 8

For Students 6th - 8th Standards
A six-question interactive tasks scholars with adding binary numbers one through eight. A tool acts as a visual aid to showcase the patterns made when working with base—2, digits zero and one. Question types include fill in the blank,...
Lesson Plan
Curated OER

Tetrominoes Cover-Up

For Teachers 3rd
Third graders compare and contrast the attributes of two-dimensional shapes. Using a tetrominoes game, they create two-dimensional shapes to cover up a game board. At the conclusion of the game, 3rd graders discuss the patterns they...
Activity
101 Questions

100-Hand Video Poker

For Teachers 9th - 12th Standards
You hit the jackpot with a fun lesson! Peak your pupils' interest with a lesson calculating the probability of poker hands. A video shows the different types of possible hands when given a specific hand and one card to draw. 
Lesson Plan
Curated OER

Children's Literature Across the Curriculum Ideas

For Teachers K - 2nd
You can keep this printable idea sheet and use when you're in a tight spot. It contains cross-curricular ideas that span every subject while relating to the African tale, "Anasazi the Spider." Learners will act, write, move, count,...
Activity
101 Questions

Blocks

For Students 9th - 12th Standards
Block play can teach children about gravity, physics, and spatial relationships. A hands-on lesson incorporates these concepts with an activity in which learners examine the relationship between levels in a pile. Scholars begin to...
Lesson Plan
Curated OER

Going Graph-y

For Teachers 2nd
Second graders listen to and dicuss the story Where the Wild Things Are. They play a pantomime game and act out various feelings so their classmates can guess. They listen for the frequency of certain words, and record their findings on...
Activity
101 Questions

Breaking a Record

For Students 9th - 12th Standards
Can we break the record? Groups use provided data detailing the number of visitors to a blog to determine if the number of blog views breaks the previous record. They must take rates into consideration to make their estimates—a great...