Activity
Curated OER

Solidly Platonic

For Teachers 9th - 12th Standards
When they do, they learn. Using this resource, young mathematicians learn about platonic solids by actually building, touching, and examining the shapes. They connect their observations about the shapes to Euler's formula.
Lesson Plan
Curated OER

Patterns

For Teachers 2nd
Second graders work with different types of patterns. In this pattern lesson, 2nd graders go to a pattern block webpage and use Unifix cubes to create their own patterns. They find patterns in the real world and draw their own...
Lesson Plan
West Contra Costa Unified School District

Adding by finding 10's

For Teachers 1st - 2nd Standards
Count with ten frames in a first grade addition lesson. Kids determine how to identify numbers on a number line, as well as with ten frames, and complete ten frames to show their answers in several addition problems.
Activity
1
1
Laura Candler

Fishbowl Multiplication

For Teachers 3rd - 5th Standards
Transition young mathematicians from using repeated addition to multiplication with this fun, hands-on activity. Using manipulatives and the included game board, students work in pairs modeling repeated addition problems before...
Lesson Plan
1
1
Texas Woman’s University

Patterns, Patterns Everywhere!

For Teachers Pre-K - 2nd
Not only is pattern recognition an essential skill for young children to develop, it's also a lot of fun to teach! Over the course of this lesson, class members participate in shared readings, perform small group...
Lesson Plan
Curated OER

Inquiry Cube

For Teachers 5th
Fifth graders investigate geometric shapes. In this geometry lesson, 5th graders classify and group shapes and patterns by likeness. They investigate patterns based on clues from their peers.
Lesson Plan
Curated OER

Part Part Whole

For Teachers 1st
First graders solve number sentences. In this problem solving activity, 1st graders construct addition sentences using a part part whole mat. Students demonstrate problem solving strategies using cubes.
Lesson Plan
Pennsylvania Department of Education

Modeling Spatial Relationships

For Teachers Pre-K - K
Students model spatial relationships using math manipulatives. In this spatial relationships lesson, students work with a partner, and either connecting links or linking cubes that are three different colors. They explain to each other...
Lesson Plan
Curated OER

Three-Digit Addition

For Teachers 3rd - 4th
Students work with hundreds place value, create and manipulate three-digit addition problems, and add three-digit numbers.
Lesson Plan
Curated OER

Grade 5: Multiple Towers

For Teachers 5th
Fifth graders use interlocking cubes to build towers to represent factors of numbers and place the towers in the appropriate places on a Tower chart in order to look for patterns. They work in partner groups, and finish by writing...
Lesson Plan
Curated OER

Understanding Oceans

For Teachers 6th - 8th
Students investigate how ocean currents affect our world. In this ocean currents lesson, students perform an experiment to show how cold water is near the poles and warm water is near the equator. Students use water, food coloring,...
Lesson Plan
Curated OER

New Ways to Measure

For Teachers Pre-K - K
Young scholars recognize that measuring tools can come in many different shapes and sizes. In this early childhood math instructional activity, students develop creative-thinking, math, and social skills as they use nontraditional...
Activity
Curated OER

Jelly Beans for Sale

For Teachers 1st - 3rd
Students connect literature (story Jelly Beans for Sale by Bruce McMillan) to math concepts. In these estimating and money lessons, students work with jelly beans, unifix cubes, pennies, nickels, dimes, and quarters, to estimate and make...
Lesson Plan
Curated OER

The Tipping Point

For Teachers 9th - 11th
Students rewrite word problems and solve using math. For this word problem lesson, students gather data and observe the data. They relate this process to the scientific method and math. They review their data to be able to answer...
Lesson Plan
Houghton Mifflin Harcourt

Place Value to 1,000

For Teachers 2nd Standards
Second graders stack cubes and learn how to group them in order to understand place value. 
Lesson Plan
Curated OER

Sampling Techniques

For Teachers 6th
Sixth graders examine how to select samples and apply them to an experiment. In this sampling lesson, 6th graders use a bag of yellow and blue cubes to take a sample. They predict how many of each color there are the bag. They set up and...
Lesson Plan
Curated OER

Mathematics Witing: Algebraic Processes and Its Connections to Geometry

For Teachers 4th - 5th
Pupils, using manipulatives, determine how many different ways there are to arrange 3 and 4 objects. They organize and record their arrangements. Students investigate the pattern generated by 3 and 4 objects, they predict how many ways 5...
Lesson Plan
EngageNY

Conducting a Simulation to Estimate the Probability of an Event

For Teachers 7th Standards
How can you complete a simulation when it is not practical to determine the probability of an event? Class members learn that in some situations, it is not feasible to find the probability of an event, but they can estimate it by running...
Lesson Plan
Curated OER

Learning about the World of Color, Object and Shape Patterns

For Teachers 1st
First graders practice identifying and creating patterns by using unifix cubes.  In this visual design activity, 1st graders investigate reoccurring patterns using colors and shapes and extend what is being made with their...
Lesson Plan
Curated OER

Symmetry with Manipulatives

For Teachers 1st
First graders investigate symmetry in patterns by utilizing unifix cubes.  In this pattern lesson, 1st graders practice creating patterns that are perfectly symmetrical no matter which way it's looked at.  Students utilize...
Worksheet
Curated OER

Area and Volume

For Students 4th - 5th
In this area and volume worksheet, learners calculate the area, volume, and length of sides of different cubes. Students complete this for 3 cubes and answer 3 questions.
Lesson Plan
Virginia Department of Education

It Could Happen

For Teachers 6th
Understanding of probability will probably increase with the use of a refined resource. Pupils learn to distinguish between dependent and independent events as they calculate the probabilities of these types of events in various...
Lesson Plan
Curated OER

Weaving a Story

For Teachers 1st - 2nd
It's time to investigate patterns! First and second graders construct a paper weaving using a hundreds chart, then use the Ti-10 calculator to make patterns such as adding 3 each time. Learners remove multiples of three from the hundreds...
Lesson Plan
Curated OER

Justifying Answers

For Teachers 1st - 2nd
Students demonstrate how to solve word problems. In this problem solving lesson, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.