Curated OER
Focus on Friction
The students learn about friction and forces through direct instruction and an investigation. They use measurement skills, observation skills, predicting, and drawing conclusions based on data collected during the investigation. Students...
Curated OER
Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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Heat Transfer and Pollution
Students perform computer simulations on air dispersion. In this chemistry lesson, students calculate energy transfer based on specific heat and temperature change. They explain the causes of smog.
Curated OER
Molar Ratio
Students conduct an experiment in which they react sodium bicarbonate with hydrochloric acid to determine the molar ration between the two reactants. Students must write correct formula and a balanced chemical equation and explain how...
Curated OER
2D Kinematics w/ String Racers
Students calculate the speed of string racers. In this physics lesson, students measure the time in several trials and get the average. They graph their results using a spreadsheet.
Curated OER
Graphing Your Motion-Day 1
Ninth graders explore the concepts of motion, velocity and acceleration through graphing their own movement using LoggerPro. They become more familiar with the computer technology. Students explore graphing in real time and graph on...
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What Boat Designs Float the Best?
Fifth graders investigate buoyancy by conducting a science experiment. In this water properties instructional activity, 5th graders predict which of their different paper boat designs will float for the longest period. Students conduct...
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SEM/EDS Beach Sands
Students pose a question that can be answered using the SEM and sand they collected from beach profiles. Then, they use the SEM to answer their question or test their hypothesis. Students design a small testable project and demonstrate...
Curated OER
Epidemiology: Graphing and Analyzing Health Data
Learners graph data on fetal and infant mortality rates collected by the Centers for Disease Control and Prevention. They identify trends in the data and propose potential causes for the trends.