Curated OER
The Laws of Sines and Cosines Made Simple!
Students explore the concept of law of sines and cosines. For this law of sines and cosines lesson, students construct a triangle tool from card stock and markers. Students use their triangle tool to aid in solving problems involving...
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What In The World Are Swim Bladders and Why Are They Important
In this swim bladders worksheet, students use a bowl, water, and balloons to make swim bladders, and answer short answer questions about them. Students answer 7 questions and interview someone who has been scuba diving.
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Making Topographic Maps and Mountain Profiles
Students study how to mark inclines and construct a mountain profile. In this topographic map lesson students mark contour intervals and draw mountain profiles.
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The Most Important Equation in Astronomy!
In this astronomy optics instructional activity, students calculate the angular resolution and maximum resolution for given telescope specifics. This instructional activity has 3 problems to solve.
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"If You Hopped Like a Frog" by David M. Schwartz
Students search for and generalize an algebraic pattern. They make and analyze a coordinate graph.
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More Volume Please! Don't Be Dense!
Fifth graders determine volume and density through their knowledge of mass, volume and density.
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What's the Area?
Fifth graders use area to calculate the cost for new flooring. They find the area of a square or rectangle. Calculating Area problems and worksheet are attached.
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Student Exploration: Density Laboratory
In this density laboratory worksheet, students complete 2 prior knowledge questions, then use the "Density Laboratory Gizmo" to complete several activities, answering short answer questions when finished.
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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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Numeric Response Problem
In this square units worksheet, 3rd graders complete word problems about the amount of square units shown. Students complete 10 problems.
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Volume
In this volume lab worksheet, students are guided through an experiment to determine volume of a liquid. Students determine water displacement. Students use a formula to calculate volume of a solid figure.
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Pumpkin Circuit
Learners complete a variety of activities using pumpkins. They visit various stations with various pumpkin activities.
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Dealing With Data
Students collect, organize, and display data using a bar graph, line graph, pie graph, or picture graph. They write a summary describing the data represented and compare the graph to another graph in the class.
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The Pressure's Off II - Flight
Students investigate what allows air plane to fly, why birds can fly and why people can't. They construct a giant hot air balloon that can be launched using only a hair dryer.
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Too Many Tamales
Students investigate Mexican holiday celebrations and compare them to American Christmas holidays. They conduct a Mexican Christmas Scavenger Hunt. The lesson uses a streaming video in order to engage students in the main objectives.
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The Grouchy Ladybug
Students complete a Cirlce Map about time. They recall times during the grouchy ladybugs travels, and add dots on ladybugs using turn-around facts. Pupils correctly sequence the events of The Grouchy Ladybug. Students compose new...
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My Test Book: Geometry Skills 2
In this online interactive math skills learning exercise, students solve 10 multiple choice math problems regarding geometry skills. Students may submit their answers to be scored.
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All Shook Up
Students calculate the amount of displacement after an earthquake. In this seismic event lesson students research the Internet, and fill out a CORS data sheet.
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Volume of a Stair-Step
Sixth graders calculate the volume of a stair-step. In this volume lesson, 6th graders apply their knowledge of the formula for finding volume. They practice their use of math language since this lesson is presented in a Japanese...
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How Far Will It Roll?
Third graders investigate physics by conducting an experiment. In this gravity lesson, 3rd graders create a ramp using books and paper which they roll a marble down. Students utilize the scientific method to predict and...
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Reading Trees: Understanding Dendrochronology
Students examine tree-ring dating and discuss the lack of water the settlers in Jamestown faced. They create paper tree rings, simulate rain patterns, and describe the history of construction paper tree sequences.
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Calories, Energy for Exercise and Life
Students calculate the number of calories they need daily and examine the impact of exercise on their caloric needs. They then determine if their daily caloric intake meets or exceeds their daily need.
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Volume & Candy Creations Model
Sixth graders investigate surface area. In this surface area lesson, 6th graders design a box of candy that has a volume of 30 cubic inches. Students are trying to minimize surface area while keeping volume constant. ...
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Polygon Perimeters
Students define the terms polygon and perimeter to begin the lesson. Using a calculator, they practice determining the perimeter of various symbols in a painting. They discuss how geometry and art are related to one another.