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Lesson Plan
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Looking For Triangles

For Teachers 8th - 10th
Students solve problems with triangles. In this geometry instructional activity, students analyze shapes to find different triangles. They name the shapes created by putting triangles together.
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Lesson Plan
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Counting Pills

For Teachers 4th - 5th
Students are introduced to the problem. They brainstorm ideas for approaching the problem and keeping track of what has been done. Students work on the problem in pairs to discover what strategies might help to find the answer.
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Lesson Plan
Curated OER

Impossible Graphs

For Teachers 6th - 8th
Students distinguish between possible and impossible graphs of functions, and to learn why some graphs are impossible. They have practiced plotting functions on the Cartesian coordinate plane
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Lesson Plan
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Practicing Arithmetic

For Teachers 9th - 12th
Students practice single operation arithmetic ranging from single digit addition to long division of decimals or real numbers using Graphit. They use data sets and rules to graph ordered pairs.
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Lesson Plan
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The Topsy-Turvy Twins

For Teachers 4th
Fourth graders read the problem and brainstorm for ways to solve the problem - list these on the board for the students to refer to as they solve the problem. They work in pairs and focus on the strategy selected.
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Lesson Plan
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Hands On Math Lessons with Technology

For Teachers K - 2nd
Students explore a variety of math concepts. In this integrating technology lesson, students visit online webtools such as Max's Math Adventure, I Know That Math, Hands on Banking, and more.  A description of each website is provided.
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Lesson Plan
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Confusing Colors!

For Teachers 4th
Fourth graders collect data, graph their data, and then make predictions based upon their findings. They's interest is maintained by the interesting way the data is collected. The data collection experiment is from the psychology work of...
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Lesson Plan
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May The Fastest Toy Win

For Teachers 6th - 8th
Young scholars determine which wind-up toy is the fastest. However, they can NOT race the toys. They must find another way. On the first day of the activity, students work in pairs or small groups to develop and write a plan.
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Lesson Plan
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You Can Count on Squares!

For Teachers 4th
Fourth graders engage in and explore to develop mathematical, specifically algebraic, ideas. Although the tasks are built around measurement, they are algebraic to the extent that they require 'formulae' to be derived form the geometric...
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Lesson Plan
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QwikQure Algebra

For Teachers 4th
Fourth graders are introduced to the problem using a bottle of medicine. They estimate the volume of the medicine and predict the instructions on the bottle. They then think about how they might solve the problem before asking them to...
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Lesson Plan
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The Farmer's Sheep II

For Teachers 4th
Fourth graders listen to the story of a farmer who only likes to be able to see nine sheet from his window. His wife has brought him another sheep - what now? They work together in pairs to solve the problem and share solutions.
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Lesson Plan
Curated OER

Free Cell

For Teachers 4th
Fourth graders use algebra to begin solving a problem. The problem has a real world application to engage learners. The main skill is converting fractions and decimals. Also finding the right number sentence for the word problem is...

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