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Similarity and Congruence
Students explore the concept of similarity and congruence. In this similarity and congruence lesson, students cut out strips of paper and form a triangle. Students try to prove that their triangles are congruent using the SSS theorem of...
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Plastic Wrap
Young scholars compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight...
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Focusing Light With a Lens
Students experiment with a converging lens. They observe the image of an object through a lens. They determine the magnification of the lens.
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Geographical Skills-- Map Scale
In this maps worksheet, students study a simple map and the scale in kilometres. Students read the directions and answer one question. Students then look at a sketch map of a town and answer 2 questions. Students also read how to show...
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Perimeter of Polygons
Eighth graders discuss perimeter by relating it to the path they would take while walking their dog around a park. They find the perimeter of regular polygons and one irregular polygon. Students use graph paper to draw their own examples...
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Summer Machines Activity: Cool Tools
Students examine and think about various tools in their surrounding environment to facilitate development of their primary observation and sorting skills. In this tool observation lesson, students first sort a variety of tools any way...
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Polygon Perimeters
Students complete worksheets where they calculate the perimeter of polygons. In this perimeter of polygons lesson plan, students divide complex shapes into simple shapes to find the perimeter.
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Geometric Basketball Court
Learners calculate the area and perimeter of a basketball court. In this geometry lesson, students differentiate between similarity and congruence of geometric objects. They test conjectures and use it to solve problems.
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Pasta Triangles - A Triangle Inequality Activity
Students explore, examine and experiment with pasta sticks to discover the triangle inequality principle. They assess if any three lines or segments fit together to form a triangle. Each student also completes a Triangle Recording Chart...
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Pythagorean Theorem
Students apply properties of Pythagorean to solve problems. In this geometry lesson, students identify the different parts of a right triangle using ratios. they solve problems using squares and square roots.
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Bell Curve
Students construct two bell curves using two different yet related objects. For example, two kinds of Hershey's Kisses (plain and almond) or two kinds of dried beans (kidney and lima).
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Geometry: Area Project
Sixth graders identify and use area formulas for finding the area of geometric shapes.
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Altitude Locator
Young scholars use protractors, strings, and straws to construct a device used to determine the height of tall objects. In this applied geometry lesson, students use common objects to construct a tangent height guide. They use principles...
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Sampling Rocks
Learners examine how to take a sample by looking at rocks in the schoolyard. In this sampling lesson, students discuss ways to classify rocks by color, size, and weight. They think about how many rocks would make a good sample of...
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Reflection Experiments
Seventh graders investigate with light rays. In this light lesson plan, 7th graders determine the angle of reflection using simple materials. They continue the investigation by exploring the theory that light which is not reflected or...
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Area Explorations
Students explore the area of rectangles. They practice finding area by playing an onliine computer activity where they calculate the area of a rectangle to solve a problem.
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Treasure Hunt
Students find lost "treasure" using a treasure map after being shown a map that you have created where terms and symbols are discussed. The class is divided into small groups where they locate your treasure and then read a section from...
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How Big Is Your House?
Young scholars create a scale drawing of their own homes. They use geometric formulas to find the area of each room and the total area of the home.
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Congruent Triangles Postulates
Students discover three lettered postulates that prove triangles congruent.
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Introduction to Polynomials
Students analyze the graphs of polynomial functions, examine vocabulary associated with polynomials, and determine the maximum number of real roots possible for a polynomial
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The Gravity Of It All-Newton's Laws
Students experiment with the concept of Newton's second law of motion. After building a ramp, they determine whether a large marble or a small marble will move farther, based on Newton's law. Students record their data on the provided....
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Parachutes: What Affects a Parachute
Students create a simple paper parachute. In this parachute design lesson, students examine the effects of the wind and make napkin parachutes.
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Functions Can Be Fun!
Eighth graders work together in groups to discover linear functions. They are giving a situation and they are to recreate it in their groups. They answer questions to complete the lesson.
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Play Dough Day
Twelfth graders build a model of the following figures with the base from column I and the cross-section from column II. Draw the base with labeled axes on the graph paper and construct the figure on top of the base with the play dough...