Curated OER
Integrating Biology-Muscles and Work
In this muscle and work worksheet, students read about aerobic, anaerobic and resistance exercise. They apply what they read and answer three questions about these three types of exercise.
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Bioluminescence
Students differentiate chemiluminescence from bioluminescence. In this biology lesson, students explain how fireflies and other animals emit light. They discuss the applications of engineered bioluminescence.
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Batteries
In this battery worksheet, students answer 14 questions about primary cell batteries, secondary cell batteries, and how batteries are charged. They calculate the rates of discharge for given batteries.
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Chloroplasts and Mitochondria
For this biology worksheet, students read about the mechanism of photosynthesis to answer 43 short answer questions. They explain the role of chloroplasts in the process.
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Avoiding Carbon Dioxide Emissions from Burning Fossil Fuels
Young scholars calculate stoichiometrically the amount of carbon dioxide that would be emitted from burning a mole of varios alkanes that comprise fossile fuels. If the energy released from burning a mole of these alkanes is known, then...
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Blast Off!
Fourth graders investigate the third law of motion. In this third law of motion lesson plan, 4th graders explore the forces necessary for a rocket to launch. Students compare and contrast propellant and fuel. Numerous resources are...
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Plankton / Phytoplankton
High schoolers discuss the importance of plankton in the ocean ecosystem. In this biology lesson, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global...
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ATP PRODUCTION
Students study four different types of ATP production and the important role it plays in normal everyday production, where ATP is formed. They will explore the role, functions and conditions that ATP is produced.
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Acid Rain
In this acid rain learning exercise learners complete a series of questions on acidity and how acid rain forms. Students view a slide show and list what they can do to help.
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Electrolysis
Students conduct a series of experiments on water electrolysis. In this chemistry lesson, students explain what happens to the molecules during the process. They cite real world applications of electrolysis.
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Analyzing Birds and Planes
Students find a variety of topics and subjects in this lesson. In the math section of this lesson, students graph linear equations and analyze their data. They solve one and two step equations to find the variable.
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Alcoholic Fermentation Lab
In this alcohol fermentation learning exercise, students design an apparatus to study the alcoholic fermentation of yeast. Once complete, students answer 8 short answer questions.
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Melting, Freezing, and More!: Phase Transitions
Third graders listen to a talk on phase transitions and view three demonstrations. In this phases of matter lesson, 3rd graders complete a worksheet as they listen about phase transitions. They move through three demonstrations of phase...
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What Is Chemistry, Anyway?
Students differentiate physical and chemical change. In this chemistry instructional activity, students list examples of those changes. They apply what they learned in a Jeopardy style team game.
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Activity #18 Decompostion of Baking Soda
Students observe what occurs as baking soda is heated. They explain why a chemical rather than a physical change occurred during the procedure. Pupils identify the tpe of reaction (decomposition). Students conduct a glowing splint...
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Water and Ice
Learners investigate how water changes state. In this water lesson, students observe, measure, and describe water as it changes state. This lesson includes extensions which can be accessed via the provided web links.
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Water and Ice
Young scholars experiment with water and ice. For this states of matter lesson, students explore how water can change from a solid to a liquid and back again. They discuss and write about the results of the experiment in a science...
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A Pre-Treatment Model for Ethanol Production Using a Colorimetric Analysis of Starch Solutions
Learners recognize the benefits of ethanol and study photosynthesis. In this ethanol lesson plan students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase.
Cornell University
Glued into Science—Classifying Polymers
Explore the unique characteristics of polymers. A complete lesson begins with a presentation introducing polymers. Following the presentation, young scientists develop a laboratory plan for creating substances using polymers. They...
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Antacid Tablet Race
Young scholars compare the reaction rates of effervescent antacid tablets under different conditions. They investigate methods of increasing the power of rocket fuels by manipulating surface area and temperature.
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Car Engines
Students create piston systems and explore the conversion of linear to rotary motion that propels a car. In this motion lesson, students build and test a model piston/crankshift system and discover why there is a maximum limit to how...
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Crystallization
Eighth graders analyze physical change in mass. In this chemistry lesson, 8th graders describe, measure and calculate the amount of physical change occurring in mass before and after the change. Students should be familiar with elements,...
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It's Just Right
Students conduct an experiment to determine the temperature tolerance of yeasts. In this biology lesson, students collect data and compare them by plotting graphs. They explain how extreme temperatures affect organisms.
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Get a Job.....Build a Battery!
Students design and construct a battery (electrochemical cell). They works in a team to design and construct a working battery and is responsible for a labeled diagram of its operation. This engaging lesson stimulate their creative juices!