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Lesson 5: The Quadratic Formula
Students plot quadratic curves to distinguish how different values of a affect a graph. They solve quadratic equations by completing the square. Student's recognize the connection between the roots and the corresponding graph's...
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What If the Reef Dies?
Learners complete four activities to investigate how reef ecology can change. They perform experiments to show how sewage discharge can affect a marine ecosystem, look at substances that don't dissolve in water, examine wave action...
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Herd Management
Students examine herd management and career opportunities while working in groups. They analyze herd strengths and weakness as well as identify herd traits and other management factors through research. Individually students present a...
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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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Mental Addition and Subtraction
Fourth graders, while in the computer lab, practice the concepts of mental addition and subtraction by participating in an online game that stresses addition and subtraction. They have sixty seconds to answer as many questions as...
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Mental Multiplication and Division
Fourth graders play the game ArithmAttack. They complete as many multiplications or divisions as possible in 60 seconds. They are told the maximize the window, then select Multiply from the left menu. Students make sure that the high...
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Mental Addition And Subtraction
Sixth graders, while in the computer lab, participate in the game ArithmAttack and complete as many additions and subtraction equations as they can in sixty seconds. They access the web site Mathfrog.com and begin their adventure with...
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Mental Multiplication and Division
Sixth graders play a game of ArithmAttack, they complete as many multiplications or divisions as possible in 60 seconds. They go to the Mathfrog website, and select ArithmAttack. Students are asked to maximize the window, select the high...
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An Investigative Task
Students read an article about statistics. In this statistics instructional activity, students are given a detailed overview about statistics and what it entails. This instructional activity is more informational and hands on.
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Downhill Skiing Flash News!
Students view the Olympic Games events in real-time via satellite feed, Olympic Games sites on the Internet, or CNN. They report results as soon as they happen and quickly edit their news flashes for correct spelling, grammar, and usage.
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Rusting: A Form of Oxidation
Students observe and record the corrosive nature of oxidation-reduction reactions, and determine the electro-chemical series of selected metals.
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Poverty, Inequality and Income Distribution
Students view a PowerPoint presentation on poverty in the UK and then research and discuss different strategies available to governments for tackling poverty through fiscal policy.
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"Sir Cumference and the First Round Table" by Cindy Neuschwander
Students experiment with rearranging shapes to better visualize the Congruence and relationship of geometric shapes.
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Striking Up a Conversation
Young scholars, in groups, examine, discuss, and present the positions of the various parties involved in the New York City Metropolitan Transportation Authority public transportation strike, including the Transport Workers Union, the...
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Not In My Backyard: Siting A Resource Recovery Facility
Students role play a town meeting in which a new resource facility could be built. They have time to question each other after all sides have presented.
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Getting to the Bottom of the Pyramids
Middle schoolers work together to develop logical arguments about pyramids and chain letters. They share their ideas with other groups and create a diagram showing the breakdown. They discuss the results.
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Occupation, Use and Settlement of the Smith River
Learners examine the settlement and use of the Smith River area. Using the internet, they research concepts such as the "right of conquest" and "natural rights". In groups, they demonstrate how the land was transferred to the...
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Population Limits
Students gather information on China's government controlled population limit policy, discuss the policy with their peers, mathematically model different policies, and decide as a class on the best policy.
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Cloning of Plasmid and Spinach DNA
Students ligate fragments of genomic DNA from spinach into a vector plasmid. They perform a restriction enzyme digestion. Student use a ligated DNA molecule to transform E. coli cells. Students analyze their procedures and outcome of...
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The Cloning of Plasmid and Spinach DNA
Students will first extract genomic DNA from spinach and perform a restriction enzyme digestion on both the spinach DNA and the plasmid using the same restriction enzyme. They then ligate the cut plasmid DNA with the cut spinach DNA in...
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Ground Level Ozone Testing
Young scholars prepare Shoenbein Paper to test the ground level of ozone. They dip a strip of their test paper in distilled water and hang it at a data collection site. They determine the relative humidity of the data collection site....
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Compare and Contrast with Pink and Say
Sixth graders complete a shared reading of the book Pink and Say by Patricia Polacco and character analysis Venn diagram. In this character analysis lesson, 6th graders read the book and work in groups to compare and contrast the two...
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Biodegradable Plastics
Students prepare a type of biodegradable plastic. They design method(s) to compare its properties with some common plastics that are readily available in the market. They later advance to identifying variables in an experiment and fair...
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Recycling of Plastics
Students separate plastics according to their densities, develop a method for separation and identify variables in an experiment and a fair test, changing only one variable at a time for a fair comparison. After testing, they develop a...