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Polydron Fun

For Teachers 9th - 11th
Learners investigate nets as they relate to volume and area. In this geometry lesson plan, students use nets as a visual to deepen their understanding of surface area and volume of objects. They make conjectures about different objects...
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What Is Technology, and How Does It Benefit Us?

For Teachers 4th - 6th
Students examine and define what technology is as well as the differences between science and technology. They assess the role of science and technology in society, conveniences technology offers and create a chart to compare the...
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Keeping Watch on Coral Reefs

For Teachers 9th - 12th
Students investigate the dangers Coral Reefs face by investigating satellite images.  In this environmental protection lesson, students utilize the Internet to discover the types of satellites and sensors used to provide...
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Tangram Puzzles

For Teachers 8th - 12th
Students explore the origin of tangram. In this algebra instructional activity, students form different shapes and figures using tangram. They solve for the area of different shapes without using any geometric formulas, but the idea of...
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How many isosceles triangles can you find?

For Teachers 7th
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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Geometric Shapes

For Teachers 5th - 7th
Students identify polygons.  In this geometric shape lesson plan, students explore the characteristics of polygons.  They identify polygons, and classify triangles according to their sides and angles.  Students create a...
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I'll Halve S'More, Please!

For Teachers 3rd - 5th
Students describe a fraction in terms of sharing parts of a whole. They understand the meaning of the parts of a fraction and add and subtract like fractions. They apply fractions to problem situations and recognize and use equivalent...
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Applying Proportionality in Scale Drawings

For Teachers 6th
Sixth graders examine a blue print and discuss the reasoning behind using blue prints. In this proportionality lesson plan,  students collaborate with their teammates to create a scale drawing. Once that is complete, 6th graders...
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Flips, Sides and Turns: Exploring Transformations

For Teachers 4th - 5th
Students use an online dictionaries to define key geometric terms. They explore several websites to help them differentiate the terms reflections, translations and rotations as they apply to geometry and then complete an assessment...
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There's Gold in Them Thar Ratios

For Teachers 7th - 10th
Learners draw a model of the bunny problem which generates the Fibonacci Sequence, spirals generated from golden rectangles and golden triangles; identify the golden ratio in the human body, and find the Fibonacci numbers in nature.
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The Life Cycle of the Mealworm

For Teachers 4th
Fourth graders provide a habitat for live mealworms and observe their life cycle. In this animal life cycle and scientific inquiry instructional activity, 4th graders create a habitat for a live mealworm and observe and record related...
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Quadrilateral Explorations

For Teachers 9th
Ninth graders identify quadrilaterals and label the vertices of quadrilaterals. they justify their identification of the quadrilaterals. Students work in groups to identify and create quadrilaterals
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Standard Form of Equations

For Teachers 9th - Higher Ed Standards
Learners complete the square and identify different parts of a quadratic equation. In this algebra lesson, pupils graph conics using the TI calculator. They rewrite equations by completing the square.
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Exploring Tessellations

For Teachers 5th
Fifth graders examine how to make tessellations. In this tessellation activity, 5th graders review the meaning of the word "polygon" while the teacher shows them various examples. They practice making tiling patterns or tessellation's...
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Follow the Falling Meteorite

For Teachers 6th - 8th
Students use triangulation method to locate meteorite landing site on the map. In this earth science lesson, students participate in a meteorite treasure hunt set up by the teacher. They explain how this method is used by scientists to...
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Tessellating Ceiling Tiles

For Teachers 5th - 7th
Learners transform polygons.  In this tessellating lesson plan, students design a picture containing a translation and a rotation.  They create a template of a translation or a rotation.  Learners tessellate and decorate a...
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Angles: Angles, Angles, Everywhere

For Teachers 6th - 8th
Students practice estiminating and measuring angles. After watching a short video, they identify angles in objects in the classroom and their homes. In groups, they participate in activities in which they are given a scenerio and are...
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Our School - Our Trees

For Teachers 6th
Sixth graders observe school ground trees planted nearly 3 decades ago.  For this ecology lesson, 6th graders examine a group of trees planted near their campus and measure the diameter, circumference and growth of the tree compared...
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Explore the Ocean

For Teachers 4th - 7th
Students explore the oceans from their origin. In this oceans lesson, students read and discuss excerpts from the Book of Genesis regarding the creation of the ocean. Students then clean up a mock oil spill, measure the volume and area...
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Name Brands

For Teachers 8th - 11th
Students explore the possibility that a products name might bias a consumers decision to buy a particular product. The question remains to be answered, "Why do consumers buy what they buy and why that particular product?"
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A Secret Code

For Teachers 2nd - 3rd
In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington.  Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
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Slope and Topographic Maps

For Teachers 9th - 10th
Learners investigate slopes as they study topographic maps. In this algebra lesson, students discuss and apply the concept of slopes to graphing and analyzing data.
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Capacity

For Teachers 8th
Eighth graders explore the term capacity and understand the word's meaning. They participate in several lab stations set up around the room in which they will estimate how many scoops it will take to fill the container. They then will...
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Angle Explorations

For Teachers 3rd
Third graders observe angles in their classroom and create an angle finder to represent them.In this angles lesson plan, 3rd graders classify angles as acute, obtuse, right or straight. Students find the differences and similarities in...

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