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Lesson Plan
Curated OER

It's a Ball, It's a Sphere ... No, It's a Dodecahedron

For Teachers 3rd
Third graders construct a dodecahedron that displays facts about two and three-dimensional figures. They use a pattern to construct a dodecahedron after writing facts about geometry onto each of the figure's twelve faces.
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Lesson Plan
Curated OER

African Ceremonial Masks

For Teachers 4th
Fourth graders examine and discuss the purposes and traditions of African ceremonial masks. They design and create African ceremonial masks using various materials.
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Lesson Plan
Curated OER

Classifying and Constructing Corners

For Teachers 5th
Fifth graders, after seeing Honeycomb examples, complete a Classifying Angles worksheet, Clock worksheet, and Defining Angles worksheet.
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Lesson Plan
Curated OER

The Plane! The Plane!

For Teachers 5th
Fifth graders work with polygons.
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Lesson Plan
Curated OER

Choosing a Summer Job

For Teachers 7th - 9th Standards
What did you do over your summer vacation. Young wage earners must compare summer job options, and determine when each job earn the same amount and what that amount be. This be done by creating, graphing, and solving systems of...
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Lesson Plan
Curated OER

Learning Lesson: Analyzing a Weather Map

For Teachers 9th - 10th
Students use weather maps to locate warm and cold fronts. They discover the different types of weather associated with these fronts. They also observe the weather in their local area.
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Lesson Plan
Curated OER

Super Polymers

For Teachers 7th - 11th
Learners investigate polymers and compare the absorbency of a disposable diaper to cotton dish towels They determine the absorbency of sodium polyacrylate.
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Lesson Plan
Curated OER

X Marks the Spot

For Teachers 4th
Fourth graders use games and puzzles to explore co-ordinate systems and their uses. Students are given the opportunity to invent their own systems by locating counters on a sheet of paper and by finding the dead center of a set of objects.
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Lesson Plan
Curated OER

Tower of Hanoi Lesson Plan

For Teachers 7th - 8th
Young scholars investigate the Legend of the Tower of Hanoi and complete mathematical problems related to the legend. They play the Tower of Hanoi game online in order to discover the number pattern involved. They solve problems using...
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Lesson Plan
Curated OER

Tools of the Trade

For Teachers 3rd
Third graders explore and identify the tools that can be used to measure length, mass/weight, and volume. They discuss how things are measured using different units, and observe the difference between the English and the Metric systems....
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Lesson Plan
Curated OER

Draw It!

For Teachers 3rd - 4th
Students follow directions to make two- and three-dimensional shapes. Focusing on polygons, they use the shapes to solve real-world problems and review with the class. They read two of Shel Silverstein's poems and discuss the...
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Lesson Plan
Curated OER

Aruba Cloud Cover Measured by Satellite

For Teachers 6th - 9th
Students analyze cloud cover and to compose written conclusions to a given related scenario. They submit a letter of response and a report detailing their calculations and conclusions.
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Organizer
Curated OER

Counting and Calculating

For Students 1st - 2nd
In this math worksheet, students follow the basic activities that are shown in the planning guide written for the teacher. The plan is written in the form of a unit.
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Worksheet
Curated OER

Worksheet 23 - Fall 1995

For Students 11th - Higher Ed
In this math worksheet, students examine the measurements of a Pizza Hut box. Then they draw out the box and answer questions about its volume.
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Worksheet
Curated OER

Our Heritage: American!

For Students 3rd - 5th
For this poetry worksheet, students read the poem "Our Heritage: American!" and then answer 4 questions about the poem. There are 2 questions at the bottom of the worksheet for discussion.
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Lesson Plan
Curated OER

The Five Senses

For Teachers 1st - 3rd
Students explore the 5 senses. In this biology lesson plan, students demonstrate the ability to identify objects through the use of the five senses as they complete 5 activities.
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Worksheet
Curated OER

Which Two Are the Same? (Dr. Seuss)

For Students Pre-K - K
In this identical pictures activity, students analyze a picture of the Sneetches (Dr. Seuss) cooking on beaches. Students circle the identical pictures and draw additional features according to the directions.
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Lesson Plan
Curated OER

The Outrage of Ordinary Men: Pennsylvania's Role in the Great Railroad Strike of 1877

For Teachers 9th - 12th
Learners study the events that surround the Great Railroad Strike of 1877.  In this historical lesson students work in groups to analyze documents, determine the facts and present a summary of their findings to the class. 
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Lesson Plan
Curated OER

Orthocenter Of a Triangle

For Teachers 8th - 10th
Students find the orthocenter of a triangle. In this geometry instructional activity, students identify where the altitudes meet in a triangle. They use Cabri software to explore acute, obtuse and right triangles.
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Lesson Plan
Curated OER

Exploring Geometric Mean

For Teachers 8th - 10th
Students solve problems using geometric means. In this geometry lesson, students create altitudes in right triangles. They use Cabri software to move the triangle around and observe different sides and angles.
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Lesson Plan
Curated OER

Exploring Geometric Mean

For Teachers 8th - 10th
Student identify the solution using geometric mean. In this geometry instructional activity, students create right triangles where the altitude of the triangle is the side containing the right angle. They modify shapes using Cabri...
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Lesson Plan
Curated OER

Multiplication Lesson

For Teachers 4th
Fourth graders use grid paper, M&M's, and vocabulary words, to correctly complete multiplication problems. In this multiplication lesson plan, 4th graders complete number sentences, use symbols, solve equations, and more.
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Lesson Plan
Curated OER

Platonic Solids

For Teachers 8th - 10th
Students identify different types of polygons. In this geometry lesson, students differentiate between convex and regular shapes. they identify the names of two and three-dimensional objects.
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Lesson Plan
Curated OER

Studying Special Segments in Triangles

For Teachers 8th - 10th
Learners investigate special segments in triangles. In this geometry lesson, students graph, compare, estimate and predict findings based on their data. They differentiate between similarity and congruence of triangles.