Curated OER
Origami Cube
Students compare two lengths using the area of a square. In this geometry lesson plan, students solve problems using ratio and proportion of the two shapes. They solve equations by taking the square root of both sides.
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Why are Bubbles Spheres
Students calculate the surface area of different polygons. In this geometry activity, students practice calculating the volume of spheres. They work with cones, cylinders and rectangular prisms.
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Approximating Pi
Learners approximate Pi using the lower and upper bound for the constant. In this algebra lesson, students work in groups of two to graph a circle and approximate Pi using the circumference. They repeat their estimation until they come...
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Addition Properties
Student study addition properties. In this addition properties lesson, students use multiple methods to solve various types of problems. Students illustrate and describe in various ways the Commutative Property of Addition. Students...
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Let's Go Shopping with $500
Third graders use a worksheet to budget a five-hundred dollar shopping spree. They select goods to purchase, figure totals and then calculate discounts and sales tax. They compare results to determine who purchased the most for his or...
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Gender Equity in the Classroom
Learners review employment statistics and wages over the past 20 years. They examine the Federal Work Force Laws. They apply formulas to find the rate of change in the minimum wage.
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Move to the Numbers
Students practice number recognition. In this math and music lesson plan, students work in teams to identify numbers through music and movement.
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Ratios
Middle schoolers identify ratios to compare quantities and understand proportions. In this math lesson plan, students work in groups and use facts from the Holocaust to calculate ratios and percentages.
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Glad To Meet You
Students explore patterns. For this patterns lesson, students explore patterns in hand-shaking scenarios. Students work in groups to predict and record the number of handshakes that occur in a group.
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Running a Student Cooperative
Young scholars form a classroom cooperative. In this service learning lesson plan, students explore how to form and run a cooperative and decide as a class how to implement their cooperative plan. Young scholars use funds raised from the...
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Fraction Comparison Study
Students use the computer to complete comparison of fraction problems. In this comparing fractions worksheet, students learn to use the terms greater than, less than, and equal to.
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Batchelder Bubble Gum Factory: Place Value Unit
Students explore grouping. In this math lesson plan, students brainstorm ways to efficiently count the items in their pile and discuss the methods used. Students use a place value chart and practice regrouping ones to tens.
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An Introduction to Counting
Pupils define the counting principle and how it relates to integers. In this algebra lesson, students add and subtract using the addition and multiplication principles. They solve problems using combination and permutations.
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Don’t Sit Under the Apple Tree…You Might Become Famous
Students explore Newton's laws using CEENBoTs. For this physics lesson, students collect data and create tables and graphs. They calculate speed, acceleration and forces using mathematical formulas.
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Population Growth
High schoolers calculate human emission rate by year 2050. For this social studies lesson, students watch a video online and analyze population trends. They explain how e total emissions affect global climate.
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Statistical Analysis of Data by Gender
Students examine and identify gender bias, stereotyping, and discrimination in school materials, activities, and classroom instruction. They apply descriptive statistics knowledge to real-world data.
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Solar Energy - Dehydration
Sixth graders explore process of drying food using solar energy. They cook and/or dry food such as pumpkins, watermelon, corn, and deer meat, explain how solar energy changes foods, and compare and contrast solar energy with other forms...
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Our Favorites
Students participate in and conduct a survey to determine various class favorites. They collect, organize and display their data, interpret the results, and complete a packet of worksheets to display the information.
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Can You Create a Congruent Figure
Fifth graders discover congruent figures by investigating graphs and manipulatives. In this geometry lesson, 5th graders identify congruent figures and patterns with their classmates. Students collaborate in groups to create...
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Intro To Probability
Students investigate the concepts related to the practice of using probability. They review the use of mean, median, and mode within the context of previous instruction. Students predict outcomes and calculate them in small groups. The...
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Algebra Jeopardy
Young scholars participate in an algebra jeopardy game. In this algebra review lesson, students are split into two groups and answer review questions from the Algebra I curriculum. Young scholars use a prepared computer game as a game...
Pennsylvania Department of Education
Stacking Chips
Students examine the outcome of adding one to a group of items. For this number sense lesson, students create stacks of chips and count them. Then, students add one more chip to the stack and count the chips again. Students discuss their...
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Lesson Exchange: Polygons (Middle, Mathematics)
Students discover the relationship between the sides of a polygon and the number of diagonals that can be drawn from one vertex, the number of triangles that those diagonals form, and the sum of the interior angles of that polygon.
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Smarty Pants
Students graph the colour distribution found in a packet of Skittle lollies, M&M's, Smarties or similar sweets. Results are compared and recorded against the results of other class members.