Curated OER
How many isosceles triangles can you find?
Seventh graders recognize the characteristics of isosceles triangles. In this isosceles triangle lesson, 7th graders use geoboards to create isosceles triangles. Students record results and explain why they have an isosceles triangle.
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Delicious Dinners by Jr. Chefs
Students create a protein-rich dinner. In this nutrition lesson plan, students brainstorm foods that are rich in protein. Students make burritos and identify the color of meat when it is cooked thoroughly.
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Sharks: Fact or Fiction
Second graders discover the truth about sharks. In this shark lesson, 2nd graders use different resources to help distinguish between fact and fiction with what they have heard about sharks. They complete an attached activity sheet.
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They Called Him Sequoyah
Students become familiar with George Gist and his life as a Cherokee. In this Cherokee lesson, students research the ways people have communicated in the past and presently. Students recognize that better communication could...
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Circumference Review
In this circumference lesson plan, learners review how to find the diameter and circumference of a circle, they apply their skills to a real life application. Students are presented with the task of determining the circumference of trees...
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Illustrated Children's Books
Students create their own illustrated book. In this illustration lesson, students review books given the Caldecott award. They create their own illustrations for a book and digitally scan them to a computer to make their pages.
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Roofing and Right Triangles
Students use models and symbols to represent properties of the Pythagorean Theorem. In this right triangle lesson, students connect real jobs to properties of right triangles. They solve word problems applying the correct ratios and...
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Blast Off with Model Rockets
Young scholars investigate science and math by building a rocket. In this geometry lesson, students build a rocket using paper towel tubes while investigating questions about launching a rocket. They discuss balance and unique structure...
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Water filtration with Plants
Sixth graders explain how soil and plants effect contaminated water in nature. In this filtration instructional activity, 6th graders work in groups to test biofiltration units. Students determine which biofiltration units work...
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Dirty Decomposers
Students explore the ecosystem by conducting a ziploc bag experiment. In this recycling lesson, students identify decomposer organisms in our environment and how they speed up the recycling process. Students utilize a ziploc plastic bag,...
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Winter Season
Young scholars recognize the relationship between Earth's tilt and the Winter season. In this Winter lesson, students work in pairs to complete make frost and design snow goggles. Young scholars experiment a hand lens to study the frost...
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Money in Elections:What is it Doing to America?
Students investigate the role of money in American elections. In this current events instructional activity, students read and discuss articles that address money and political campaigns. Students may conduct further research on the...
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Navajo Weaving
Students explore the Navajo culture. In this Navajo Indians lesson, students gain information about their weaving and dancing. Students note the patterns in the weaving. Students create a dance that corresponds with the patterns they see...
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Using Technology to Design Animal Habitats
Students study the relationship between an animal and where it lives. In this habitats lesson students research to obtain data and create a professional report.
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Make a Pass at Me
Learners identify different types of functions and units of measurements. In this statistics lesson plan, students will collect data, graph their data and make predictions about their data. They plot a linear regression graph.
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Data and Scientific Graphs
Students conduct experiments and graph their data. In this statistics lesson plan, students collect data and graph it on a coordinate plane. They analyze the data looking for patterns and they discuss their findings with the class.
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Economics Concepts
Students relate economics and government policies. For this lesson, students explore the relationship between economics and government policies. They understand how the economy works and can make better decisions as it relates to the...
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The Window Problem
Learners identify patterns and compute formulas to solve the problems. In this algebra lesson, students come up with a rule given a pattern, and analyze the relationship between data and graphs.
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Creating the Ideal Cargo Boat
Students build boats out of clay to test the buoyancy of the boat in water. Students break into pairs and construct their boat to specific guide lines, then experiment with their boat in the water.
Texas Instruments
A Tale of Two Lines
Students graph systems of equation. In this calculus lesson, students graph their lines on a TI calculator. They identify the point of intersection and the type of solution.
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Symmetric Secant
Mathematicians use a symmetric secant line to prove the derivative at a point. In this trigonometry lesson, students create secant lines on the navigator to analyze the derivative. They move the lines around and make observations.
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Angles and Similarity
Students identify triangles as similar or congruent. In this geometry lesson, students drag triangles around on the navigator to see the effect of different angles on the shape of the triangle. They discuss angle similarity and angle...
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Triangle Midsegment
Learn how to calculate the length and midsegments of triangles. Learners differentiate between similar and congruent triangles. They create a spreadsheet with their findings.
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Scale Factor Area Perimeter
Mathematicians compare triangles at different scales. In this geometry lesson, learners calculate the area and perimeter of triangles. They use the Ti to make observation of the change that takes place as the triangles are dilated.