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Lesson Plan
Curated OER

Governor's Garden

For Teachers 9th - 12th
Students review types of polygons and list several examples of each. They assume the role of a landscape artist interviewing for a job. They create sketches of their plans for six polygonal gardens and write an expository paragraph...
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Worksheet
Curated OER

Visualize 3-D Objects and Make Nets of Common Solids

For Students 4th - 5th
In this 3-D objects and common solids worksheet, students cut out and count the number of faces on several different types of boxes and make a cuboid from straws or a card. Students fill out 4 different categories involving 5 different...
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Lesson Plan
Curated OER

Fire Safety

For Teachers K - 3rd
Young scholars discuss how to behave if there is a fire.  In this fire prevention and awareness lesson plan, students review fire safety, review the procedures for leaving a house or building on fire and make rescue dogs.
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Lesson Plan
Curated OER

Tessellations: Geometry and Symmetry

For Teachers 9th - 12th
Students examine tesselllations and their geometric properties. They have a better knowledge of polygons, can identify types of symmetry in tessellations. Also students use visulization, spatial reasoning, and geometric modeling to...
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Lesson Plan
Curated OER

Creepy Crawlers

For Teachers K - 3rd
Students identify the characteristics of an insect and their habitat. They read books about insects, research different types of insects, and create their own insect art. The project also includes the creation of an insect song and...
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Worksheet
Curated OER

Maintaining the Natural Balance

For Students 4th - 8th
For this pollution worksheet, students will identify the sources of air, water, and land pollution. Then the students will list some of the problems caused by these types of pollutions in 3 short answer questions.
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Worksheet
Curated OER

Maximum and Minimum Problems

For Students 11th - Higher Ed
In this maximum and minimum problems worksheet, students solve and complete 9 various types of problems. First, they find two numbers with a given sum. Then, students find the maximum and minimum value of each equation. They also find...
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Lesson Plan
Curated OER

Integers and Measurement

For Teachers 4th - 6th
In this integers and measurement worksheet, learners solve 24 various types of problems as defined. They reduce all fractions to lowest terms. Then, students draw a diagram and show the measurements to the proper power and pi for the...
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Lesson Plan
Curated OER

Recycling Relay Race

For Teachers K - 4th
Learners identify the reasons why recycling is important. In this recycling lesson plan, students practice sorting plastics into categories using recycling bins and types of plastics.
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Lesson Plan
Curated OER

Beginning Modeling for Linear and Quadratic Data

For Teachers 8th - 10th
Students create models to represent both linear and quadratic equations.  In this algebra lesson, students collect data from the real world and analyze it. They graph and differentiate between the two types.
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Lesson Plan
Curated OER

Surface Area of Prisms

For Teachers 8th - 10th
Learners compute surface area and volume of prisms. In this surface area lesson, students find the surface area and volume of rectangular and triangular prisms. Independently, learners use their computers to determine the volume,...
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App
Krzysztof Haft-Szatynski

Move the Turtle

For Students 1st - 9th
Turtles are not known to be speedy movers, but have you ever tried to get them to move in a specific direction? How about getting them to move in a perfect circle? With this app, young computer programmers have to be on their toes to...
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Lesson Plan
Curated OER

Kitchen Work Centers - Level II

For Teachers 9th
Ninth graders apply the skills of kitchen equipment and management.
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Worksheet
Curated OER

Exploring Similar Polygons

For Students 10th
In this exploring similar polygons activity, 10th graders solve 9 various types of problems related to determining whether each polygon is similar or not. First, they write 3 equal ratios to show corresponding sides are proportional to...
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Worksheet
Curated OER

Circles

For Students 10th
In this circles worksheet, 10th graders solve and complete 8 different types of problems. First, they find the measures of each segment given the center of a circle. Then, students find the length of a side of a triangle shown within a...
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Worksheet
Curated OER

Graphing Trig Functions

For Students 11th
In this graphing trigonometric functions instructional activity, 11th graders solve and complete 10 various types of problems. First, they graph each functions as shown. Then, students find the domain in each given function. In addition,...
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Worksheet
Curated OER

Reading: Games

For Students 3rd - 4th
In this games worksheet, students read the names of 5 common games. Students then read 5 paragraphs that describe the origin of a game. Students guess the name of each game and write it in the blank space.
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Worksheet
Curated OER

Shape Pictures

For Students 1st - 2nd
In this geometric shapes worksheet, students draw three pictures that incorporate squares, circles, triangles or rectangles. Students count each type of shape in their pictures.
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Worksheet
Curated OER

Using Slope Angles

For Students 10th
In this geometry worksheet, 10th graders use right triangle trigonometry to solve problems involving angle of elevation or depression. The one page worksheet contains eleven problems. Answers are not provided. 
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Lesson Plan
Curated OER

Geometry: Lesson 2

For Teachers 8th
Eighth graders engage in a instructional activity that is concerned with examining two dimensional figures with different properties that include circles, triangles, queadrilaterals, etc... They identify the types of figures that is...
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Lesson Plan
Curated OER

Fences and Posts

For Teachers 5th
Fifth graders use Geoboards to demonstrate how shapes can be made by looping the rubber bands over the nails. They make a triangle on their Geoboards. At least one side of the triangle should be either horizontal or vertical. The picture...
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Lesson Plan
Curated OER

Biology Tessellations

For Teachers 7th - 12th
Students review three types of polygons that are triangles, squares, and hexagons. They use a computer program to draw various types of tessellations. The students use the drawing of a honeybee as inspiration.
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Lesson Plan
Curated OER

ndirect Measurement Technique: Using Trigonometric Ratios

For Teachers 9th
Ninth graders find the height of an object that would be difficult or impossible to measure directly. They construct and use a Clinometer to measure the angle of elevation (or depression). Students create a sketch of the measurement...
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Worksheet
Curated OER

Tessellating the Hexagon

For Students 10th
In this tessellating a hexagon worksheet, 10th graders complete 2 activities in creating a tessellation of a hexagon. They start off with the tessellation by the smallest pattern block and obtain other tessellations by replacing each two...

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