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Lesson Plan
Curated OER

A Look At Rocks

For Teachers 3rd - 5th
Students write letters to organizations, such as United States Geological Society, to find out more about rocks. Students write about a pretend time they found a magic pebble. Students calculate distances to travel to see various...
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Interactive
CK-12 Foundation

Percent of a Number: Rock Climbing

For Students 6th - 8th
What percent of the 100 ft. rock has Marta climbed? Young mathematicians find the percent of number (the rock height) by moving the climber up and down the rock.
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Lesson Plan
Curated OER

Growing Rock Candy

For Teachers 3rd - 5th
Students observe the growth of rock candy. In this crystal growth lesson plan, students make rock candy and measure the crystal growth over five days.
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Lesson Plan
Curated OER

Avalanche

For Teachers 6th - 8th
Students investigate natural disasters by participating in an experiment. In this water formation lesson, students define the dangers associated with avalanches and landslides. Students utilize a bag of sand, meter-stick and a wood board...
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Lesson Plan
Curated OER

Time for All Ages

For Teachers 4th
Fourth graders discover time keeping by analyzing technological advances in history.  In this time lesson, 4th graders create and complete a KWL chart based on their research of a famous timekeeping invention, such as a sundial....
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Activity
PBL Pathways

Potassium-Argon Dating

For Students 10th - Higher Ed Standards
Find the age of a fictional sample of rocks using a genuine approach. A well-designed lesson asks young mathematicians to use exponential modeling to analyze half-life. As a project-based learning activity, scholars communicate their...
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Activity
Discovery Education

Weathering Cubes

For Teachers K - 8th Standards
Weathering is not necessarily a result of the weather. Scholars conduct an experiment to explore the effect of surface area and volume on the weathering process. They create their own sugar cube rocks using the same number of cubes—but...
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Worksheet
Curated OER

Subtracting Bigger Numbers: 5-, 6-, and 7-Digit Numbers

For Students 3rd - 5th Standards
Can your fourth graders subtract numbers in the millions? Practice subtracting multi-digit numbers with a straightforward activity. The first 12 problems are formatted vertically, while the next two problems are horizontal. The final...
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Worksheet
Curated OER

From Dust Grains to Dust Balls

For Students 10th - 12th
In this formation of planets worksheet, students solve 6 problems including finding the equation for the mass of rocks as a function of time, finding the equation for the rate of growth of the mass of rocks and integrating these equations.
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Worksheet
Curated OER

From Asteroids to Planets

For Students 9th - 12th
For this asteroids and planets worksheet, students read about the formation of planets from asteroids. Students solve 6 mathematical problems including finding the rate of growth of a planet, determining the mass of a planet at a given...
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Printables
PreKinders

Colors of Nature

For Teachers Pre-K - K
The colors of nature are the most beautiful and vivid colors in the world. Show kids the ways that colors are striking and changing throughout different habitats with a set of images that feature two animals or plants for each color.
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Writing
Teacher Created Materials

A Volcano Awakes

For Students 6th - 9th
Blow your pupils' minds with information about some of the world's most awesome natural occurrences: volcanos. Class members read a short article and respond to included questions. The focus of the resource is on understanding and...
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Lesson Plan
Curated OER

Weathering Landforms

For Teachers 5th
Fifth graders brainstorm a list of ways the Earth's surface can change. As a class, they are introduced to the concepts of erosion and weathering and discover how wind and water cause changes to the surface of the Earth. To end the...
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Lesson Plan
Curated OER

Look At Those Leaves!

For Teachers K - 3rd
Young scholars observe and sort tree leaves. In this earth science lesson, students observe the attributes of real leaves and measure leaves using Unifix cubes.
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Unit Plan
Mathematics Vision Project

Module 6: Congruence, Construction, and Proof

For Teachers 8th - 10th Standards
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This unit...
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Activity
2
2
Curated OER

M&M Science and Math

For Teachers 6th - 12th
A series of math and science activities feature M&M's® as manipulatives to help kids work through equations. The resource includes exercises on finding averages, percent of compositions, moles in chemical reactions, genotypes and...
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Lesson Plan
Curated OER

Stressed and Strained

For Teachers 7th - 8th
Students explore stress and strength in engineering design. In this engineering lesson, students become familiar with terminology associated with stress and strain on building material. They will have a class discuss about how their beam...
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Worksheet
Curated OER

Math in Science-Radioactive Decay and Half-Life

For Students 9th - 11th
In this radioactive decay and half-life worksheet, students use given half-lifes to calculate the amount of time it will take for certain amounts of elements to decay. They also find the age of samples and determine how many grams of...
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Lesson Plan
Curated OER

Junk Sort

For Teachers K - 1st
Learners analyze objects by one or more attributes. In this sorting lesson, students use manipulatives and string or yarn to create a sorting game. Learners read books and items from the classroom to sort. 
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Lesson Plan
Curated OER

Favorite Days

For Teachers 3rd - 4th
Students collect and organize data about themselves. In this data analysis lesson, students discuss their favorite calendar dates and explore ways to display the data.
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Worksheet
Curated OER

Identifying Even and Odd Numbers

For Students 2nd
In this identifying even and odd numbers worksheet, 2nd graders select the answer from ten multiple choice questions about even and odd numbers.
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Lesson Plan
Curated OER

Lattice Method of Multiplication Variances

For Teachers 4th - 7th
Young scholars 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...
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Lesson Plan
Curated OER

The Berenstain Bears' Mad, Mad, Mad Toy Craze

For Teachers 2nd - 4th
Students explore personal finances. In this money management lesson, students read The Berenstain Bears' Mad, Mad, Mad Toy Craze. Students examine the spending habits of Brother Bear and Sister Bear. Students analyze opportunity costs as...
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Lesson Plan
Curated OER

A Message in a Bottle

For Teachers 9th - 10th
Students investigate the motion of water currents by mapping the possible movement of messages cast into the ocean in bottles.They accurately plot the appearance of bottles on a world map and illustrate the flow of an ocean current...

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