Lesson Plan
Curated OER

Rounding and Estimating

For Teachers 4th
Fourth graders complete math problems through rounding and estimating. They visit a given website where students select answers to increasingly harder problems. Students complete quizzes to estimation problems. Afterwards, they...
Lesson Plan
Curated OER

Side Splitter Triangles

For Teachers 8th - 11th
Students investigate the side splitter theorem. In this geometry lesson, students estimate and solve problems dealing with ratios and proportions. They identify angles created by lines that are parallel.
Lesson Plan
Curated OER

Introduction To Ratios

For Teachers 3rd - 5th
Students engage in a lesson that is involved with ratios. They use the jigsaw in order to actively take part in the lesson. Students play the game with the ratio puzzle pieces. The puzzle is completed while using the follow up exercises.
Lesson Plan
Curated OER

Adding & Subtracting Decimals

For Teachers 5th - 8th
Young scholars add and subtract decimal numbers. Using a specified website, students play an addition game. As they solve problems on the website, young scholars may check their answers. Students play the game on the internet, and...
Lesson Plan
Curated OER

Observations & Chemical Reactions

For Teachers 10th - 12th
Students conduct a series of experiments in which they explore chemical reactions. They detect chemical changes by observing how physical properties change when two different chemicals are combined. They list and describe the reactants...
Lesson Plan
Curated OER

Practice with Mass

For Teachers 4th
Fourth graders investigate the weight/mass of a number of items using grams, and equivalents. They examine the use of a triple beam balance before massing objects including oil and water. They go over the weights they amassed and weigh...
Lesson Plan
Curated OER

Filling the Time

For Teachers 2nd - 6th
Young scholars predict what sort of activities can be accomplished during the allotted time. For this time lesson, students record their predictions and perform the activities they predicted that they could accomplish within the 20...
Lesson Plan
Teach Engineering

Exploring Energy: Kinetic and Potential

For Teachers 5th - 6th Standards
The potential of the energy in the class is moving. The third segment in a six-part unit on energy provides a deeper understanding of kinetic and potential energy. Learners understand the relationship between mass, speed, and energy and...
Lesson Plan
Illinois Mathematics and Science Academy

A Search for Symbolism in The Great Gatsby

For Teachers 11th - 12th Standards
After reading The Great Gatsby, groups return to the text and note passages where Fitzgerald uses symbols and color imagery in his narrative. They then develop a presentation that explains the context, the implications, and possible...
Lesson Plan
Curated OER

Smell

For Teachers 7th - 12th
Students discuss the use of noses by animals and by people.
Lesson Plan
Curated OER

Around the World With Geometry

For Teachers K - 2nd
Students identify shapes, create shapes, and make a pyramid, a drum, and a sail using their shapes. In this shapes lesson plan, students also identify plane and space shapes.
Lesson Plan
Curated OER

Triangle Exterior Angles Theorem

For Teachers 7th - 9th
Students identify the measure of missing exterior angles. In this geometry lesson plan,students define and apply the exterior angle theorem to solve problems. They use Cabri software to create different angles and make investigations.
Lesson Plan
Curated OER

Symmetrical Journals

For Teachers K - 3rd
Students identify symmetrical shapes around their classroom and make symmetry journals. In this symmetry lesson plan, students make drawings of symmetrical shapes inside their journals.
Lesson Plan
Curated OER

Animal Tracks

For Teachers 4th - 5th
Students are introduced to the topic of area. In groups, they share various techniques to help them identify different shapes and work together to calculate the area. They use this same knowledge to determine the area of animal tracks...
Lesson Plan
Curated OER

Improving Deductive Reasoning Skills

For Teachers 7th - 12th
Pupils recognize problems that may be solved using deductive reasoning, and develop aids to help them in solving these problems. They produce their own deductive reasoning puzzles for other students to solve.
Lesson Plan
Curated OER

Triangles & Congruence, Proportions & Similarity, Right Triangle & Trigonometry

For Teachers 9th - 12th
Students are introduced to the topic of congruence and proportions in Geometry. Using technology, they construct and validate the properties of various geometric figures and identify whether it is congruent or proportion to the objects...
Lesson Plan
Curated OER

Line Symmetry

For Teachers 4th
Fourth graders identify line symmetry. In this geometry lesson, 4th graders are given various pictures and identify if they are symmetrical. Students search through magazines for symmetrical pictures.
Lesson Plan
Curated OER

Building Word Problems

For Teachers 6th
Sixth graders study addition and subtraction facts. In equal groups, they play a race game to correctly solve addition and subtraction problems. Using a PowerPoint presentation, the teacher demonstrates how to write word problems and...
Lesson Plan
Curated OER

Median of a Trapezoid

For Teachers 8th - 10th
Students find the median of trapezoids and other polygons. In this geometry lesson, students identify important properties of trapezoids. They create trapezoids and polygons using Cabri software.
Lesson Plan
Curated OER

Solving Equations in One Variable

For Teachers 11th - Higher Ed
In this solving equations in one variable worksheet, students solve 38 simple and complex equations. Students then write and solve equations for 6 word problems.
Lesson Plan
Curated OER

Exploring Angle Pair Relationships

For Teachers 9th - 11th
Students investigate the relationship between angles of triangles. In this geometry lesson plan, students identify properties of right and non-right triangles. They differentiate between vertical and supplementary angles.
Lesson Plan
Curated OER

Exploring Angle/Pair Relationships

For Teachers 7th - 10th
Students find missing angles and sides of triangles. In this geometry lesson plan, students create intersecting lines to measure angles. They use Cabri Software to create virtual angles.
Lesson Plan
Curated OER

Triangle Side Lengths and Angles Measures

For Teachers 9th - 10th
Students identify missing sides and angles. In this geometry lesson, students use triangular theorems to identify the missing sides. They use the Pythagorean Theorem to find the different ratios of each side.
Lesson Plan
Curated OER

A Matter of Proportion

For Teachers 6th - 8th
Students measure the relative heights of the mosaic giraffe and its trainer and compare their proportions to an actual giraffe and zoo trainer.

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