Curated OER
A Family Finance Experience
Young scholars create a budget and make predictions about money. In this algebra lesson,students balance spending and income by monitoring their finance.
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Function Composition
High schoolers solve two functions at once. In this algebra lesson, students add, subtract, multiply and divide composition functions. They use the correct notation and substitution to get their answer.
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Application of Function Composition
Young mathematicians solve composition of functions. They add, subtract, multiply and divide functions and then identify the domain and range of each function. An embedded animation shows three different applications of function...
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The Big Bang Theory
Students will use scientific reasoning to formulate ideas about the formation of the universe using the Big Bang Theory. The use of critical thinking skills is part of the activity and the foundation of the scientific method will serve...
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How Many Penguins Does It Take? Studying Carrying Capacity and Limiting Factors
How does a population's habitat determine the size of that population? Teach learners about carrying capacity and limiting factors with an engaging roleplay activity. Class members pose as a colony of penguins who must gather food amidst...
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Sharks in Decline
Students investigate common fishing methods used to capture sharks. They decide why these methods and the shark's reproductive biology are contributing to the quick reduction in the shark population.
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Cookie Mining
Students start with $19 of Cookie Mining Money with which they must buy his/her own "mining property" or cookie. After cookies are bought, students give their "mine" a name, record it, along with the price of their cookie on the sheet.
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Ratios, Mars and the Internet
Students calculate real ratios that exist between the planets Earth and Mars. After a lecture/demo, students use worksheets and access Internet sites to do their calculations.
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Congruent Trianges - Is This Enough Information?
Seventh graders determine whether two triangles are congruent and provide an explanation to why they are not. They apply concepts of measurement of angles and collect evidence of congruent angles in the world.
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Probability of Childhood Games
Middle schoolers explore the concept of probability. In this probability lesson, students find the probability of certain situations including spinning a spinner, drawing marbles from a bag, and rolling a dice.
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Radioactive Decay
Students generate a radioactive decay table for an imaginary element, use their data to plot a decay graph, develop the concept of half-life, and use the graph to "age" several samples.
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Plants and Animals: Partners in Pollination
Students identify the plant parts and bee structures that are involved in pollination. They simulate pollination in a group activity and process the information.
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The Nutrients Public Transportation System
Students investigate the human circulatory system by experimenting with hoses. In this human body lesson, students create a system of hoses simulating the circulatory system which they utilize to pass objects through....
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Walking on Air
Young scholars collect and analyze data with a graph. In this statistics lesson plan, students use central tendencies to find the meaning of their data. They display the data on a Ti calculator.
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Atlatl Lesson Grades 4-12
Tenth graders explore the weapons of the Aboriginal people. For this tenth grade mathematics lesson, 10th graders investigate how throwing with an atlatl increase the speed of the dart as it is thrown. Students calculate the speed for...
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Quadratic Equations and Functions
Students factor and solve quadratic equations. In this algebra lesson, students identify the domain and range of the quadratic function. They graph the parabola and identify the vertex.
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Stock It To Me
Young scholars investigate the stock market using stock market tables, charts, and graphs. They participate in a simulation of stock market investment over time. They read about the history of Wall Street and the Stock Market.
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Let Your Ears Do the Walking
Young scholars examine the effects of bycatching on water environments. They discover how echolocation works. They participate in a simulation of the process to use it while walking blindfolded.
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Assessment & Evaluation
Seventh graders study elapsed time, radioactive decay and half-life. In this time machine lesson students complete several activities and view a presentation.
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When Will It Blow?
Fifth graders figure the amount of time before a boiler explode and then the time needed to evaluate an office building in this simulation. They narrate the events as a newscaster would.
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Congruent Triangles - Is This Enough Information?
Seventh graders examine congruence postulates and apply knowledge to triangles in the world around them.
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Animal Skin
Students investigate the skin surface to body area ratios for different animals. In this seventh/eighth grade mathematics/science lesson, students explore heat transfer between an animal’s body and the environment. Using...
Western Kentucky University
Understanding Genetics: Punnett Squares
Can scientists really predict genetic outcomes or are they simply making a lucky guess? Scholars first learn about Gregor Mendel and how to make Punnett squares. Then they extract DNA from a strawberry in a lab with included conclusion...
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How is the Game Played in an Economics Class?
Students research companies, choose stocks, and create portfolios online while playing the stock market game.