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Variables
Students watch a video show how to identify the independent variable, dependent variable and controls in an experiment; and design experiments that use controls to isolate a single independent variable and measure the resulting dependent...
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Introductory Module
Third graders examine the non-standard method of measurement and compare it to the metric system of measurement. In this introductory module lesson, 3rd graders discover the scientific observation. Students also develop communication...
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Project Geode
Young geologists attempt to predict the appearnace of a geode's internal structure based on how it looks from the outside, its mass, and its physical characteristics. In this geologly lesson, learners use scientific equipment to collect...
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Memory/Physiology Lab Activity
Students investigate the nervous system and how physical distractions influence mental performance. They work in pairs as a researcher and subject and memorize a series of words with no distractions. After repeating the list of words,...
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Biology: Understanding Cellular Organelles
Students distinguish the differences between Prokaryotic and Eukaryotic cells. Using microscopes, they examine a variety of plant and animal cells. Working in groups, they draw and label plant and animal cells and show the mathematical...
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SORTING ALL SORTS
Learners examine how the method of classification is used. In this sorting instructional activity students take a pre-test, classify organisms and complete a crossword puzzle.
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Woodwind Instruments and Pitch
Young scholars explore musical pitch. In this cross curriculum musical instruments and "sound" physics lesson, students identify and describe common traits of woodwind instruments. Young scholars research "pitch" and what causes pitch...
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Separation of a Complex Mixture
Students develop a method to separate different types of mixtures. In this chemistry activity, students model the steps in the scientific method. They perform the experiment and analyze data.
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Evaporation Marathon
Students review the steps of the scientific method and participate in a three day experiment. They observe water evaporation over time.
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Ants In Motion
Students brainstorm ants and their characteristics in a class discussion. They observe the ants and answer question pertaining to their behavior; then they apply the scientific method in creating and investigating a problem.
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Red, Green, and Blue Mystery Liquids! Hypothesis or Inference?
Eighth graders are actively involved in the scientific method and inquiry as they form quick hypotheses based upon a teacher set of mystery liquids. They determine the need to make additional observations of the liquids.
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What Is an Egg Without its Shell?
Learners observe osmosis, a cellular process that normally can't be observed without a microscope, and use scientific method to observe osmosis in a chicken egg.
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Digestion & Nutrition: a Case Study
Middle schoolers explore digestion/nutrition and utilize scientific investigation skills. They complete meal logs for several days and graph their results. After analyzing their data, they write formal lab reports.
American Chemical Society
M&M's in Different Temperatures
Help your class come up with a procedure for comparing the dissolving rates of colored candy coating in different temperatures of water. If you are placing importance on controlled variables with your class, make sure that they use equal...
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Chemistry E3 Lesson Plan
Ninth graders perform a series of experiment to investigate heat transfer and phase changes. In this physical science activity, 9th graders identify and calculate the different subatomic particles. They explain the importance of...
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Introduction to Science
Seventh graders investigate scientific methods to solve problems. They demonstrate creating data tables and graphs. They study the role of a scientist and the importance of safety in a science lab. They distinguish between an...
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Phosphate Testing Contract
Students examine how to prepare an experimental procedure. In this scientific method lesson students conduct an investigation on phosphate.
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A Global Water Crisis
Students study the contamination of drinking water and what human activities play a role in it. In this environment lesson students complete worksheets and complete a lab activity.
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Dinosaur and DNA Days
Biology stars extract DNA samples from beef thymus and then examine its properties. They use enzymes to digest the DNA samples, and then use electrophoresis to separate fragments. Finally, they discuss methods and principles of...
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Build Your Own Hovercraft
Learners construct a hovercraft following specific procedures. In this technology lesson plan, students explain the physics principles behind hovercraft. They compare and contrast this machine with the aircraft.
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Who Done It?
Pick and choose which activities to include in this crime scene investigation. Junior detectives can examine fingerprints, DNA, blood samples, or bone structure. The plan suggests you have teams solve a mystery, but it does not...
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Crime Scene Investigation (CSI) with Powdery Mildew Fungi
Students explore a specific method of identifying fungi, using a written key and an illustrated key. Powdery mildew fungi can be identified to genus by the morphology (appearance) of the sexual stage (cleistothecia).
Earth Day Network
Staying Green While Being Clean
Clean up the environment with a lesson that focuses on replacing hazardous cleaning supplies with green, environmentally-friendly products. Using a dirty patch of surface as a control area, kids clean other parts of various surfaces...
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Organs to Go...
Students explain the principles of experimental design and reinforce the steps of the scientific method. Each group of students create a "slush" type mixture to store a chicken liver.