App
Little White Bear Studios

TanZen - Relaxing Tangram Puzzles

For Students 3rd - 12th
An ancient puzzle game meets a modern implementation. Challenge mathematicians of all ages with this mind-bending geometric puzzle game. 
Lesson Plan
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Curated OER

Accurately Weighing Pennies I

For Teachers 9th - 12th Standards
Drawing from a scenario of the history of the penny, learners write and solve a system of linear equations from a context.
Lesson Plan
1
1
Curated OER

Accurately Weighing Pennies II

For Teachers 9th - 12th Standards
Drawing from a scenario of the history of the penny, learners write and solve a system of linear equations from a context.
Lesson Plan
Curated OER

Snail Invasion

For Teachers 9th - 12th Standards
Exponential growth is modeled by learners as they analyze and interpret the data presented in this real-life scenario centered on the destructive invasion of the Giant African Land Snail. Learners get a touch of history and practice...
Lesson Plan
Mathematics Assessment Project

Discovering the Pythagorean Theorem

For Teachers 8th Standards
Young mathematicians join the ancient order of the Pythagoreans by completing an assessment task that asks them to find the area of tilted squares on dot paper. They then look at patterns in the squares to develop the...
Interactive
CK-12 Foundation

Understand and Create Histograms: Car Sales

For Students 6th - 10th Standards
Create a history of car sales. Pupils create a histogram/bar graph to show the number of car sales made during the week. Using the data display, learners calculate numerical summaries of the data and find the percent of cars sold during...
Lesson Plan
Alabama Learning Exchange

What You Know About the Bermuda Triangle?

For Teachers 9th - 12th Standards
Get lost in the classifications. Using the backdrop of the Bermuda Triangle, pupils classify it by angle and side measures. They also learn information about the triangle and its history.
Performance
Radford University

Kite Project

For Teachers 7th - 12th Standards
Let the class' knowledge of geometry soar like the kites they create. After researching the history and science of kites, learners draw up a blueprint for their own kites. They then calculate the areas and perimeters based on the scale...
Lesson Plan
Curated OER

Pre History through Modern Day Timeline

For Teachers 5th - 12th
Students explore the historical sequence of cultures throughout history. They demonstrate the ability to organize events in chronological order and demonstrate how time is measured and annotated.
Lesson Plan
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1
Curated OER

Women's History Week

For Teachers 4th - 5th
Students investigate the contributions of women who influenced human rights in US history. They examine the influence Susan B. Anthony, Harriet Tubman, Sojourner Truth and Elizabeth Cady Stanton by participating in a jigsaw activity....
Lesson Plan
Curated OER

Disease & Epidemics: Architects of History

For Teachers 9th - 10th
Students explore disease and its relationship to history and literature. They investigate issues that range from early biological warfare and historical disease treatments, to observing today's race for the cure against current emerging...
Worksheet
Curated OER

Napier Rods

For Students 3rd - 6th
Napier Rods were created by John Napier, and are used to help with multiplication problems. The chart is very similar to a typical multiplication chart but has a unique history that learners may find interesting. 
PPT
Curated OER

The Four-Color Problem: Concept and Solution

For Teachers 8th - 12th Standards
Take a walk through time, 1852 to 1994, following the mathematical history and development of the Four-Color Theorem. Learners take on the role of cartographers to study an imaginary world of countries that need to be...
Lesson Plan
National Research Center for Career and Technical Education

Finance: Depreciation (Double Declining)

For Teachers 6th - 12th Standards
Of particular interest to a group of business and finance pupils, this lesson explores depreciation of automobile values by comparing the double declining balance to the straight line method. Mostly this is done through a slide...
App
24x7 Digital

TeachMe: 1st Grade

For Students K - 2nd Standards
Let your eager learners practice their basic arithmetic and spelling skills with this fun interactive resource! For any primary grade teacher with access to an Apple mobile device, this is a must-have application.
Lesson Plan
2
2
Federal Reserve Bank

Credit Reports—and You Thought Your Report Card Was Important

For Teachers 9th - 12th Standards
Get the facts about credit and take a close look at what factors into a consumer credit report with this fantastic lesson. Your pupils will read informational texts, read sample financial documents, and discuss the advantages...
Lesson Plan
PwC Financial Literacy

Saving and Investing: Investing for the Future

For Teachers 6th - 8th
A fine instructional activity on saving and investing is here for you and your middle schoolers. In it, learners explore the values of time and money, and discover how small amounts of money invested over time can grow into a large "pot...
Handout
1
1
C-SPAN

2016 Electoral College Map

For Teachers 7th - 12th Standards
The electoral college can be confusing for citizens of any age. Clear up misconceptions with a handy printable map that details how many electoral votes are allotted to each state, as well as a history of modern elections, complete with...
Lesson Plan
1
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Science 4 Inquiry

Musical Vibes with Palm Pipes

For Teachers 6th - 8th Standards
Ancient people used musical pipes as early as the third millennium BCE. Young scientists explore the workings of musical pipes to better understand the relationship with frequency, length of pipe, and sound waves. They determine the...
Worksheet
Curated OER

Primary History: Roman Shopping

For Students 3rd - 4th
In this Roman lifestyle learning exercise, students read about shopping during Roman times and study the various goods for sale. Students then count the cost for the shopping lists using the Roman numeral chart.
Lesson Plan
Curated OER

Connecting Math to Our Lives

For Teachers K - 12th
Students participate in an online interactive forum to explore how math is used in their families and communities. They design games to submit to other students online, and identify and organize data to solve the problems from other...
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...
Lesson Plan
Curated OER

Money Math

For Teachers 9th - 11th
Students define human capital and income earning potential. In this algebra instructional activity, students analyze the relationship between income and capital resources. They calculate tax rates and understand how to read a tax table.
Lesson Plan
Curated OER

8th Grade Math Classifying Angles

For Teachers 8th
Eighth graders identify and compare acute, right, obtuse, and straight angles. They draw two angles on pieces of construction paper so they can accurately know what it looks like. Students hang the drawings on the wall. They are asked...

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