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Studying Special Segments in Triangles
Learners investigate special segments in triangles. In this geometry instructional activity, students graph, compare, estimate and predict findings based on their data. They differentiate between similarity and congruence of triangles.
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Toxic River
Students explore environmental safety by participating in a class game. In this toxic chemicals lesson, students discuss the effect chemicals have on our environment and how to best protect against their dangers. Students participate in...
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Lyrics Statistics
Students describe, analyze and generalize relationships, patterns, functions using words. symbols, variables, tables and graphs.
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Hop To It!
Students explore the aspects of a frog's anatomy that allow it to be such a good jumper and jump and record the length of each jump to determine which style of jumping allows them to jump the farthest.
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Place Value
Second graders use physical models to represent and demonstrate place value concepts by using base-ten blocks and hundreds charts. They compare numbers to see which number is smaller or larger and put numbers in order from smallest to...
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Menu Planner
Students plan a menu for a family of four for a day. They estimate the cost of purchasing items on that menu based on a $ 50.00 budget and calculate the actual costs of those items and compare the estimated and actual costs.
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Natural Indicators: How Do They Work?
Students describe characteristics and common uses of acids and bases. They describe the role of natural indicators in the chemistry of acids and bases after testing and making observations on a variety of plant extracts. Students observe...
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Environet Lesson Plans
Eleventh graders conduct Internet research about basic ecological principles and current environmental issues. They participate in a variety of outdoor experiences and develop an "Outdoor Experiences Journal" that they keep for an...
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Life Size Characters
Sixth graders analyze character traits and create a life size character outline. In this character analysis lesson, 6th graders analyze character traits of a character using character webs and poems. Students then create a life size...
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Introduce Solids
Students identify and interpret a variety of solid materials - cloth, wood, metal, plastic, paper, and rubber. After a period of free exploration, they then describe the properties of the objects and develop vocabulary in order to...
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Sit on It!
Students design and create a chair. Students look at current stool design and come up with a prototype from donated materials. Students then test their chair in various settings.
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Lesson 2: Ultimate Classroom - Web Model
Students create a scale drawing. In this ultimate classroom lesson, groups of students create a scale drawing of the ultimate classroom. They explore the and explain the constructed design.
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The Correlation Between Human Population Growth and Dwindling Natural Resources
Eighth graders predict human population growth. In this lesson, 8th graders discuss the length of time needed to double the human population, work in groups to chart population growth and predict population growth in the...
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Probably Passage (Predicting)
Third graders practice predicting. In this prediction lesson, 3rd graders read a worksheet and they predict where 15 words will fit into the story. After they read the story, they discuss the similarities and differences between their...
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Between The Extremes
Students analyze graphs for specific properties. In this algebra lesson, students solve equations and graph using the TI calculator. They find the different changes that occur in each graph,including maximum and minimum.
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Walking Home
Learners discover the formulas for calculating distance. In groups, they solve equations determine the distance in a specific amount of time. They record their answers in a chart or graph and compare them with their classmates.
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Diagonals and Altitudes
Middle schoolers discover the mathematical way to find the dimensions of a diagonal. Using this process, they complete a worksheet in which they identify the relationships between different degree triangles. They review their answers...
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Case Study: Should the Results of the Human Genome Project be Sold for Profit?
Students investigate a case study and discuss whether scientists working on the Human Genome Project should be allowed to patent their work. They consider ethical and legal issues, and determine who owns genetic information.
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Biome EcoWatch Project
Students work together to complete the Biome EcoWatch project. Using the Internet, they research the relationship between abiotic factors and living organisms within a biome. They create a multimedia presentation to share their...
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What's Standing in Your Way?
Young scholars explore forces that hinder and help them achieve their goals. In this language arts instructional activity, students brainstorm ways in which they can address the forces that hinder and help. Young scholars write in their...
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Perform Accounting Functions
Students practice performing various accounting functions. Given analysis records, they prepare cost and revenue analysis based on specific criteria. They complete handouts and review their answers as a class. They also discuss the...
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Overpopulation vs. Overuse of Resources
Tenth graders identify the consequences of human population growth. In this biology instructional activity, 10th graders debate on whether overpopulation or overuse of resources is more harmful to humans. They write a reflection at the...
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What's Missing?
Students practice solving very basic number sentences and recording their answers on a worksheet. Individually, they use different manipulatives to represent the sentence they solved. They also explain what steps were taken to solve...
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Mathematical Modeling
In this Pre-Calculus worksheet, students investigate the process of formulating, solving, and interpreting mathematical models. The ten page worksheet contains explanation and four solved examples to serve as a guide for the modeling...