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Lesson Plan
Curated OER

Math: Equal Area Triangles

For Teachers 6th - 8th
Students examine a math worksheet and determine how to divide a single triangle into four of equal area. Using geometric principles, they sketch two additional ways to divide into into four equal triangles. To conclude, students...
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Lesson Plan
Curated OER

Circles and Clocks, Shapes and Time

For Teachers 4th - 6th
Students work in groups to research clocks and practice telling time. For this telling time lesson, students use the computer program ProQuest to study circles, including radius and diameter, and practice drawing circles using a compass....
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Worksheet
Curated OER

Is It Big or Small? Circle the Answer

For Students Pre-K - K
In this big/small instructional activity, students first examine 7 pictures of common objects. Students circle the word "big" or "small" to show the size of the item.
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Worksheet
Curated OER

Maximum and Minimum Points

For Students 11th - 12th
In this maximum and minimum points worksheet, students solve and complete 12 various types of problems. First, they find the area of the smallest triangle given the point of intersection. Then, students find the volume of a box that has...
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Worksheet
Curated OER

Squares

For Students 10th
In this squares worksheet, 10th graders solve and complete 7 various types of problems. First, they divide a product of one with a square of the other. Then, students find the dimensions of a rectangle that will maximize the area. In...
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Worksheet
Curated OER

Durango!

For Students 4th - 8th
In this Durango activity, students identify, locate and discuss thirty-four key terms associated with Durango and circle each in a word search puzzle.
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Lesson Plan
Curated OER

Properties of Arcs, Lengths and Chords

For Teachers 9th - 11th
Students differentiate between the different properties of arcs, arc lengths, chords, and chord lengths. In this circles lesson, students calculate the arc length of a given circle, and find the measure of the inscribed angles of a...
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PPT
Curated OER

Geography Terms

For Teachers 5th - 8th
Introduce the terms and concepts related to basic map and geography skills. Terms include full definitions and cover latitude, longitude, the Equator, Tropic of Cancer, Tropic of Capricorn, Prime Meridian, and the International Date Line.
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Lesson Plan
Healthy Native Youth

Chapter 5: Learning About HIV/AIDS/STI's and Hepatitis Transmission

For Teachers 6th - 8th Standards
Middle schoolers delve deep into facts about HIV, AIDS, Hepatitis, and other STI's by way of discussion and a hands-on activity. Scholars ask and discuss questions anonymously using a Question Box. Two experiments showcase the...
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Lesson Plan
Curated OER

Now That's Beautiful!

For Teachers 7th - 12th Standards
Your class experiences dozens of messages about beauty every day by reading magazines, watching movies, and listening to the radio. Have them analyze society's view of beauty in groups after discussing several resources, including Dove's...
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Lesson Plan
EngageNY

The Binomial Theorem

For Teachers 11th - 12th Standards
Investigate patterns in the binomial theorem. Pupils begin by reviewing the coefficients from Pascal's triangle. They look at the individual terms, the sums of the coefficients on a row, and the alternating sum of each row. Individuals...
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Lesson Plan
Curated OER

Cylinder Volume Lesson Plan

For Teachers 10th
Tenth graders define the formula for cylinders and use it to solve real world problems. In this geometry lesson, pupils differentiate between area, perimeters, 2D shapes, 3D shapes, and volume of prisms, cylinders and spheres. They...
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Lesson Plan
Curated OER

Groundhog Day Tag Game

For Teachers K - 5th
Students play the Groundhog Day tag game to follow instructions and play according to the rules of the game. They attempt to run to the "holes" to be safe or if caught they move to a pre-determined area off the playing field.
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Lesson Plan
Curated OER

A Cone and Its Net

For Teachers 6th - 10th
Create and investigate nets for solid shapes with your class. They identify the different parts and faces of each polygon and solid then calculate the surface area and volume of cones. They use circle sectors of varying sizes to build...
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Lesson Plan
Curated OER

Volume of a Cylinder

For Teachers 8th - 10th
Middle and high schoolers calculate the volume of cylinders. They measure the height, radius and diameter of cylinders. Following given formulas, learners calculate the area and volume of the cylinder. They compare cylinders and predict...
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Lesson Plan
Curated OER

Water Monitoring Vocabulary

For Teachers 7th - 12th
As the title implies, this is a list of vocabulary terms relating to water monitoring. If your ecology class is learning about how to test water quality, this will be an appropriate reference sheet for them. As a bonus, if you live in...
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Lesson Plan
Curated OER

Linear Equations & Manipulatives

For Teachers 8th - 9th
High schooler math students review operations and solve linear equations using manipulatives--squares, cubes, circles, and cups. They transfer the operations performed on the manipulatives in equation form.
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Lesson Plan
Curated OER

Investigation- On The Surface

For Teachers 7th - 12th
Students will examine solids to determine which has the least surface area. They will also understand the use of units, square units, and cubic units. There is also the teaching and application of geometry formulas to perform calculations.
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Lesson Plan
Curated OER

Bat and Moth

For Teachers 4th - 6th
Students stand in a circle, with two in the center. The center students are the bat and moth. They are both blindfolded, and the bat must catch the moth. The bat shakes a can, and the moth must reply by shaking his/her can, also. After...
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Lesson Plan
Curated OER

Express Yourself!

For Teachers 1st
First graders examine positive ways to express their emotions. They act out a song to the tune of "London Bridge" and discuss different scenarios. After discussion, they complete a worksheet in which they circle the best action to take...
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Worksheet
Curated OER

Capitalization and Punctuation

For Students 2nd - 5th
These passages don't look right! It's your grammarians to the rescue as they correct capitalization and punctuation issues in two informational paragraphs. They must circle all words missing a capital letter and fill in blanks where end...
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Lesson Plan
Curated OER

Building Bridges

For Teachers 7th - 9th
Students identify the different types of bridges. Using the internet, they research information on how they are built by completing a scavenger hunt. Locating a specific area, they determine which type of bridge would be appropriate and...
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Lesson Plan
Curated OER

Customized Topographic Maps and Models

For Teachers 4th - 6th
Students explore the information depicted on topographic maps. They construct a 3-D topographic map of a local area. They go on a field trip to the depicted area and compare the 'real world' with their models.
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Lesson Plan
Curated OER

Worksheet 15-Fall 1995

For Teachers Higher Ed
In this math worksheet students use the intermediate value theorem to solve two problems. They find parallel lines that will cut a convex shape into two pieces with equal areas. Students repeat this problem with a concave shape. Students...

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