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App
Dig-It Games

Mayan Mysteries

For Students 5th - 10th
Who is Ladrone? Join Fiona and Charlie as they accompany their Uncle Alex to Guatemala to help Chief Mateo determine the identity of the elusive Ladrone and solve Mayan mysteries. Players of this interactive game learn much about Mayan...
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Lesson Plan
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Baylor College

Needs of Living Things: Pre-Assessment

For Teachers K - 3rd Standards
Determine your class's prior knowledge about the necessities of life with this pre-assessment for a unit on living things. Learners draw pictures of themselves with all the things they need to live, grow, and survive. These drawings will...
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Lesson Plan
Polar Trec

Playground Profiling—Topographic Profile Mapping

For Teachers 9th - 12th Standards
The Kuril islands stretch from Japan to Russia, and the ongoing dispute about their jurisdiction prevents many scientific research studies. Scholars learn to create a topographic profile of a specific area around their schools. Then they...
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Lesson Plan
Curated OER

"Weighing the Elephant"

For Teachers K - 12th
Can your class solve the problem presented in the Chinese folktale, "Weighing the Elephant?" Read your class the description before having them attempt to solve the problem. After they've come up with an answer (or attempted to!), finish...
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Lesson Plan
Curated OER

Scarcity and Choice

For Teachers 1st - 3rd
After reading the book A Bargain for Frances, young economists discuss how money is exchanged for goods or services. They demonstrate effective financial decision-making by listing ways to save money for a product they would like to buy.
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Lesson Plan
Curated OER

One-digit Division

For Teachers 3rd
Young mathematicians read the book, The Doorbell Rang. They examine the necessity of division in everyday life, such as cooking and sharing. They use paper cookies to construct equivalent sets.
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Lesson Plan
Curated OER

Line Fractions

For Teachers 4th - 6th
Young scholars are read a book and discuss what is meant by different fractions. Using the internet, they practice converting fractions into decimals. In groups, they create their own line fraction after watching a demonstration by the...
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Lesson Plan
Curated OER

Solving Single-Step Word Problems

For Teachers 3rd - 5th
Math wizards learn the five-step plan to solve math word problems. They investigate the five-step process for solving word problems, and examine the use of code words for each of the operations and solve a problem using the strategies.
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Lesson Plan
Curated OER

Rent To Own

For Teachers 12th - Higher Ed
Reading can be a good way to learn about many different things, like rent-to-own housing programs. Learners read informational resources about rent-to-own programs and how they work. They complete graphic organizers using the facts they...
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Lesson Plan
Curated OER

Slavery in Arkansas, Market to Misery

For Teachers 6th - 12th
Learners determine the factors that were considered when purchasing slaves at market or through the purchase of an estate. They examine the Arkansas Slave Code and share its content through a group activity.
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Lesson Plan
Curated OER

Counting Back and Counting On

For Teachers Pre-K - 2nd
Read aloud your choice of books about counting on and counting back (a list is provided, or tell stories of your own). Your learners will write horizontal equations to portray what happens in the story. They build a paper chain and...
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Lesson Plan
Curated OER

Anno's Magic Seeds

For Teachers 4th - 6th
Read a tale for your class as they unravel patterns presented in the story using manipulatives. Pause to allow time for discussion and explanation of solutions throughout the story. They write equations or expressions with order of...
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Lesson Plan
Curated OER

Number Wizards! Lesson Plan

For Teachers 3rd - 5th
Young scholars play a game in which they build and compare large numbers to learn place value. They use place value to read, write and compare large numbers.
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Lesson Plan
Curated OER

Impossible Graphs

For Teachers 6th - 8th
Students practice plotting functions on the Cartesian coordinate plane while participating in a discussion about the Possible Or Not worksheet/activity. Students also use the Impossible Graphs worksheet to practice reading a graph,...
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Lesson Plan
Curated OER

Mathematics Within: Algebraic Processes and Its Connections to Geometry

For Teachers 4th - 5th
Students analyze multiple strategies of multiplication: clustering, area model, breaking apart/decomposing, etc. They create their own strategies to approaching multiplication problems and share them with their classmates. Discussion...
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Lesson Plan
Curated OER

Finding Circumference and Area of a Circle

For Teachers 7th
Young geometers explore the concept of circumference and area of circles. They discuss what information is needed to find circumference and area. The resource employs several instructional methods: Frayer Model for Vocabulary, literature...
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Interactive
Curated OER

Coordinate Plane Worksheets - Area of Rectangle

For Students 9th - 12th
In this online math activity, students calculate the area of a variety of rectangles given the measure of their vertices. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
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Lesson Plan
Curated OER

Graphing And Data Presentation

For Teachers 9th - 12th
High schoolers engage in a study of science and mathematics with the practice of creating graphs. A guest speaker comes to the class to share statistics from the community and the students are shown how he uses the coordinate system in...
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Lesson Plan
Curated OER

My Reading Words in My Social Studies Book?

For Teachers 3rd
Connect social studies and language arts using this resource. After studying root words, have learners locate five words from their social studies book that have a prefix, suffix, or root word. This puts a new twist on practicing basic...
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Lesson Plan
Curated OER

Explore the Arctic: Tracking the Dog Teams in the Ididarod Race

For Teachers 4th
Fourth graders use the Internet to gather and analyze information about competing Iditarod teams during the actual race. They also have the opportunity to share and compare data collected by fellow students.
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Lesson Plan
Curated OER

Mandalas: Geometric Link between Medicine and Histor

For Teachers 7th - 12th
Students explore Mandalas. They observe a PowerPoint presentation explaining the history of Mandalas and the Aztecs of Mexico. Students discover the connections between geometry, medicine, and ancient history. They describe the geometric...
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Lesson Plan
Curated OER

Around the Town

For Teachers 1st - 3rd
In the world of GPS, make sure your kids can still read maps and determine distances between locations. You will need neighborhood street maps, ideally of your class' home turf. Ask kids questions about different locations in relation to...
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Lesson Plan
Curated OER

Rooster's Night Out

For Teachers K
Mitch Weiss and Martha Hamilton's Rooster's Night Out, a retelling of a classic Cuba folktale, launches a cross-curricular study of Cuban cultural traditions. Class members draw the characters from the book, participate in math and...
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Lesson Plan
Curated OER

Count The Letters

For Teachers 6th - 9th
Students perform activities involving ratios, proportions and percents. Given a newspaper article, groups of students count the number of letters in a given area. They use calculators and data collected to construct a pie chart and bar...