Lesson Planet Article
Curated OER

Take Math Shopping!

For Teachers 1st - 6th
Percents, estimation, and comparative analysis become more understandable when they are used in-context at the grocery store.
Lesson Plan
Illustrative Mathematics

What is a Trapezoid? (Part 2)

For Teachers 4th - 6th Standards
This collaborative activity investigates the meaning of a trapezoid and a parallelogram. It begins by presenting two different definitions of a trapezoid. Learners are to reason abstractly the difference between the two definitions and...
Lesson Plan
California Academy of Science

How Big is Big?

For Teachers 6th - 12th Standards
In a math or life science class, "mini-me" models are created with cardstock to reflect a 1:10 scale of students' bodies. Learners measure each others' heights with meter sticks, and then reduce the size by 10. After this exercise, they...
Lesson Plan
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Curated OER

Art Class, Variation 2

For Teachers 6th - 8th Standards
Given a set of six paint mix ratios, artistic mathematicians produce an equation that relates the number of parts for blue paint to parts for yellow paint resulting new shades of green. 
Printables
Curriculum Corner

Math Common Core Checklist for K-6

For Teachers K - 6th
As the school year progresses, it can be challenging for teachers to keep track of the specific math standards they've covered and those that remain to be taught. This Common Core checklist solves this problem, providing educators with a...
Lesson Plan
Dick Blick Art Materials

Start with a Circle...

For Students K - 12th
The Golden Ratio. The Divine Proportion. Yup. It's math and art blended into one colorful activity. Young artists combine colored tissue paper circles and parts of circles to create geometric patterns. As a bonus, kids get to figure out...
Worksheet
Lane Community College

Review Sheets: Beginning Algebra

For Students 6th - 9th Standards
This jumbo worksheet contains everything you need to get through Pre-Algebra. Begin with simple expressions, and end with linear functions and polygons. There are multiple problems for each topic to make sure those skills are set. 
Lesson Plan
Cornell University

Fibers, Dyes, and the Environment

For Students 6th - 12th Standards
Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...
Lesson Plan
Curated OER

Mining in a Nutshell

For Teachers 3rd - 12th
Your class will love this geology-inspired set of activities that demonstrate the processes through which we are able to use mineral resources. They describe the major steps that a company must follow from initial discovery of a mineral...
Lesson Plan
Curated OER

Lady Liberty

For Teachers 4th - 6th
If you're looking for a fantastic cross-curricular lesson on the Statue of Liberty, then this lesson is for you! Learners watch a Reading Rainbow episode which focuses on the Statue, then gather facts about the creation, construction,...
Lesson Plan
Curated OER

SuperShapes, Part 1; "Tri"ing Triangles

For Teachers 5th - 6th
An outstanding lesson on triangles awaits your math scholars. Learners focus on the triangle, which is the strongest of all polygons. They see the role that triangles play in the design of buildings, and learn about triangle...
Lesson Plan
Curated OER

Bubble and Boyle

For Teachers 6th - 8th
Even middle schoolers still enjoy experimenting with bubbles! They execute a series of experiments enabling them to distinguish between convex and concave surfaces, explore the properties of buoyancy, surface tension, and density,...
Lesson Plan
Curated OER

The Extinction and Rediscovery of the Ivory-Billed Woodpecker

For Teachers 5th - 8th
An incredibly thorough, and well-designed lesson teaches youngsters about the presumed extinction and rediscovery of the ivory-billed woodpecker in Arkansas. Learners discuss the environmental factors that led to the birds disappearance....
Lesson Plan
Curated OER

The Responsibility of Preservation

For Teachers 5th - 8th
Upper elementary and middle schoolers study the case of the ivory-billed woodpecker, a bird that was once-thought to be extinct. Learners explore the responsibility of people to preserve habitats, and take care of the animals who live in...
Lesson Plan
Curated OER

Where Has It Been? Tracking the Ivory-Billed Woodpecker

For Teachers 5th - 8th
By studying the assumed extinction, and subsequent rediscovery of the Ivory-billed Woodpecker, learners use maps and come up with a scenario for the rediscovery of the bird. This incredibly thorough lesson plan is chock-full of...
Lesson Plan
Curated OER

A World of Information

For Teachers 3rd - 12th
Students analyze data and statistics about countries around the world. They read graphs and charts, color a world map to illustrate the top ten statistics about the world, and write a paragraph to summarize their information.
Lesson Plan
Curated OER

Our Solar System and Seasons

For Teachers 6th
Sixth graders investigate the relative diameters of planets and distances between them and the cause for seasons on Earth using the 5-E Learning Model. They appreciate the size and distances involved with objects in the real universe....
Lesson Plan
Curated OER

Getting It Right! An Investigation of the Pythagorean Theorem

For Teachers 6th - 8th
Learners construct a variety of right triangles using a right-angled set square, cutting corners from pieces of paper or cardboard, and using dynamic geometry software. They measure the sides of these various right triangles and record...
Lesson Plan
Curated OER

The Circle's Measure

For Teachers 6th
Listen to the story "Sir Cumference and the Dragon of Pi" and solve the riddle and to save Sir Cumference from the knights.  Your students will love mixing an activity with story and will practice their measuring skills while...
Lesson Plan
Curated OER

Decimal Baseball

For Teachers 4th - 6th
Young mathematicians represent recorded information in decimal form. For this decimals lesson, learners play a "classroom friendly" basketball game in which pupils take 10 shots. Number of shots made out of 10 is recorded as a fraction...
Lesson Plan
American Institutes for Research

Data and Probability: Marshmallow Madness

For Teachers 5th - 8th Standards
Upper grade and middle schoolers make predictions, collect data, and interpret the data as it relates to the concept of probability. They work with a partner tossing marshmallows and recording if they land on their side or on their...
Lesson Plan
Curated OER

Gold Rush California and its Diverse Population

For Teachers 5th - 12th
Learners compare contemporary cultural differences with historical differences based on population percentage. In this cross-curriculum Gold Rush/math lesson, students analyze aspects of California's Gold Rush population and diversity...
Lesson Plan
Utah Education Network (UEN)

Representing, Identifying, and Comparing Integers

For Teachers 5th - 7th Standards
This resource will knock your "sox" off! It comes with so many worksheets, projects, and other attachments that help you prepare your mathematicians to see positive and negative integers in the real world, including the White Sox stadium...
Lesson Plan
Utah Education Network (UEN)

Simplifying Exponential Expressions

For Teachers 5th - 8th Standards
This exponential expression resource has each of the class members determine the value of given exponential expressions. They use their calculator to find the values and identify patterns. Besides writing the numbers exponentially, they...

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