Curated OER
Exploding Numbers
High schoolers discuss how numbers increase when exponential growth is occurring. They view a video and compare exponential and linear growth with a graphing calculator.
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Parabola (Lab Version)
Students develop definition for parabola, explain relationship between properties of the graph of a parabola and its equation, explain how the equation of a parabola can be written in different forms, and solve problems that relate the...
Curated OER
Parabola
Students develop a definition of parabola and explain the relationship between the properties of the graph of a parabola and its equation. They explain how the equation of a parabola can be written in different forms and solve problems...
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Investigation-Operations
Sixth graders explore equations. In this math activity, 6th graders discuss the rules for solving equations. Students apply the rules and solve various equations.
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Escape! Survival of the Fittest Grasshopper
Fourth graders, in groups, design a paperclip grasshopper. They determine its ability to survive a prey by jumping high, far, or with a distracting behavior.
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"24" Game
Students use four digits obtained from rolling four dice to create a mathematical expression equal to 24.
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Determining the Relationship Between pH and Hydrogen Ions with Microcomputer Based Lab (MBL) and/or Calculator Based Lab (CBL) Equipment
Students find the relationship between the variables based on experimental data. They determine mathematical relationship between pH and the amount of hydrogen Ions in solution.
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Scale from the Solar System to a Monster Bee
Sixth graders are introduced to the concept of scale. As a class, they create a model of the solar system taking into account the scale between the planets and the Sun. To end the lesson, they examine "Dina the Monster Bee" and discover...
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Snowboarding! Join the U.S. Team: Olympics, Math, Weather
Students make weather predictions and observations, research the cost of snowboarding equipment, and use their math skills to plot the course of a Giant Slalom Snowboarding event.
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Area graphics for 7th graders
Students randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.
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Teaching a Language Function Based on Communicative Principles
Pupils, through the creation of several natural dialogs, experiment with social parameters of the language. They work with how languages vary depending on the relationship between the speakers and the types of tasks being discussed....