Curated OER
Rockets: Kinematics or Energy?
High schoolers construct model rockets, measure and record the height of the launch. In this creative instructional activity students use different methods to calculate velocity and height data from their launched rockets.
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Don’t Sit Under the Apple Tree…You Might Become Famous
Young scholars explore Newton's laws using CEENBoTs. In this physics instructional activity, students collect data and create tables and graphs. They calculate speed, acceleration and forces using mathematical formulas.
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Patterns In Fractals
Middle schoolers find number patterns in the generation of several different types of fractals.
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Patterns in Fractals
Learners explore the concept of fractal patterns. For this fractal pattern lesson, students use an applet about the Hilbert Curve to answer questions about rectangles and other polygons. Learners derive the fractal pattern when dividing...
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Why is there Pollution in Mexico City?
Students explore the causes of air pollution in Mexico City from a holistic approach.
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Probability Review
Students engage in a lesson that is concerned with the concepts related to probability. They review the key properties of statistics involved in the measurement of probability that includes mean, median, and mode. The lesson includes...
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Which Number is Greater?
Students draw pictures of two digit numbers to identify the greater value. In this math lesson, students plot two digit numbers on a number line and identify the greatest or lesser value. Students use the greater than and less than...
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Dredging the Mississippi
Students determine the amount of earth that needs to be removed from the Mississippi and the amount of time it takes the Army Corps of Engineers to complete a dredging project. Given specific dimensions of a channel, calculations are...
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Mathematics
Twelfth graders explore a variation of proof. In this geometry lesson, 12th graders apply their knowledge of proof to different scenario. They use 3 different tiers to advance through the lesson.
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Cityscapes: Architecture as Artifact
Students research an architecture artifact in their community and journal about the experience.
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Missed The Boat
Learners complete time and distance problems. Using appropriate problem solving strategies, students determine when a helicopter will catch a cruise ship. Learners write a summary of their solution process. They complete a graph to...
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The Metric System and Significant Figures
Learners compare and contrast the English and Metric system. In this chemistry lesson, students demonstrate how to convert English to metric and vise versa. They solve problems following the rules of significant figures.
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How Many Bears in the Forest?
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
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Are You Absolutely Sure of the Value?
Seventh graders develop an examineing of absolute value through real world situations. They develop an examineing of when absolute value can be used in a given situation.
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All Shapes and Sizes
Sixth graders recognize international paper formats, especially the A series
Carry out practical measuring tasks on sheets of paper and Find patterns in the lengths of the sides of standard paper formats. They use patterns relating to...
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Squares and Square Roots II
Young scholars evaluate squares and square roots. Through practice, they discover the inverse relationship between squares and square roots. Students take notes, solve square root and square root problems, and classify numbers as...
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The effect of hunger on children and graphing
Students research the effects of hunger on society. In this Current Events lesson, students create a graph to present their findings.