Curated OER
Don't Let Parabolas Throw You
Students identify relation, function, patterns and range. In this algebra lesson, students factor and graph quadratic equations. They use transformation to move the parabola around and make predictions.
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Calculus at the Battle of Trafalgar
Students read an article on how calculus is used in the real world. In this calculus lesson, students draw a correlation between the Battle of Trafalgar and calculus. The purpose of this article is the show everyday uses for calculus in...
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Scientific Inquiry Pretest
In this scientific inquiry worksheet, students match words to definitions and fill in the blanks for scientific inquiry. Students complete 9 problems total.
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Scientific Inquiry Post-Test
For this scientific inquiry post-test worksheet, students complete a 7 question matching activity that uses vocabulary associated with the inquiry process. They answer 2 multiple choice questions about independent and dependent variables.
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A Model of a Scanning Tunneling Microscope
Ninth graders explain how a scanning tunneling microscope works. In this chemistry instructional activity, 9th graders construct atomic models and simulate how their images appear under the STM. They discuss the limitations of their...
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Orchids and Evolution
Students study Charles Darwin's evolutionary theory and how he applied it to orchids. In this evolution lesson students repeat Darwin's orchid pollination experiment.
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Space Ship Pilot
Students visualize the relation between acceleration and velocity in 2 dimensions. They are introduced to Newton's first law,and Newton's second law. Students work on an exploration activity where they condsider an example of a...
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Animating Motion
Students apply what they recall about objects in motion by animati ng sequences of pictures that model a set of physical conditions. They animate the orbital motions of the Earth, the space shuttle, and the Moon based on calculations of...
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Perfect 10 for Expression
Students practice reading with expression. After discussing how reading with feeling and expression can enhance the reading experience, students listen as the instructor reads a story with expression. Students complete a read with the...
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Determination of a Rate Law
Students determine the rate law for a chemical reaction. They use graphical techniques in the analysis of experimental data.
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Elasticity of Gases
Young scholars investigate gas laws and apply them in experimental conditions. Using an apparatus composed of a syringe and wooden blocks, they experimentally verify Boyle's and Charles' laws of gases.
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Point of View and Scientific Truth
High schoolers investigate the mystery of the "destructive force." They explore the concepts of natural phenomena. Students discuss the limited aspects of natural phenomena and the "whole truth" to generate new hypotheses that can be...
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Traffic Problem- Solved Using Microsoft Excel
Students relate algebra to real life scenario. In this algebra lesson, students design a plan to help traffic flow smoothly using velocity and speed. This assignment is done using Microsoft Excel.
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Introduction to Drawing Isopleths
Pupils draw isopleths based on how many pieces of "confetti snow" land in their cup.
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Biology: Natural Selection
Students explore evolutionary processes and theories using the spotted fish applet. They observe what happens to fish in a closed environment with both food and predators. Students run the model several times and answer questions about...
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Tracking Speed
Young scholars collect data for a runner by measuring the time it takes for the runner to run equal distances. After collecting data, students average speeds and accelerations for the runner. Assignment is completed by graphing the data.
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Simple Machines make work easier.
Learners examine how simple machine work can make work easier. In this machines activity students complete an activity that shows them what makes up a machine, and how to measure displacement and velocity.
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How Old Is Old?
Pupils explore longevity in the United States and the impact of one living longer. Statistics are used to identify life expectancy of an individual from his or her birth. Gender differences are investigated.
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Fences and Posts
Fifth graders use Geoboards to demonstrate how shapes can be made by looping the rubber bands over the nails. They make a triangle on their Geoboards. At least one side of the triangle should be either horizontal or vertical. The picture...
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Evaluating Observations and Measurements
Third graders review the scientific method and how and in which steps scientists use observations and measurements. Then as a class, they hypothesize which ramp will send the car the farthest. They break into groups and send cars down a...
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Ocean Shoreline
In this shorelines worksheet, students review some of the features of an ocean shoreline such as barrier islands, longshore current, and shoreline sediments. This worksheet has 5 matching and 4 short answer questions.
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Wind, Pressure, Force, Calculus and Engineering Connections
Twelfth graders solve first order differential equations using the separation of variables technique. In this calculus lesson, 12th graders explain the connection between math and engineering. They brainstorm what engineers do in real life.
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The Fourth Quadrant of Proportiona
Students experiment with scale to solve a problem presented in a video clip. They determine the correct size to use when constructing a model and evaluate the use of proportions in real life applications.