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Diffusion
Students design and carry out an experiment according to the scientific method. The experiment must test the effects of time and concentration on the rate of diffusion of potassium permanganate into potato cubes. After performing the...
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How Does Chance Influence Inheritance?
Students observe how chance affects which genes appear in gametes (Mendel's Law of Segregation). They use beans to represent the recombination of alleles during fertilization.
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How Does Chance Influence Inheritance?
Students complete a lab based on how chance affects which genes appear in gametes as in Mendel's Law of Segregation. They review the theories, vocabulary words, and historical background of Gregor Mendel's work with pea plants. They...
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Ziplock Chemistry
Students investigate various chemical reactions when creating mixtures in ziplock baggies. In this chemistry lesson, students will recognize various chemical reactions and cite evidence. Safety and assessment strategies are included in...
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Levels of Classification
Learners use diagrams to compare structural differences that taxonomists use to classify animals. In this classification lesson plan, students compare structures of different species from given diagrams. In one diagram they identify the...
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Ethical Ways to Acquire and Distribute Fish as a Food Source
Students complete a variety of activities as they examine the ethics of acquiring and distributing fish as a food source. They touch on the ethics involved in genetically modified salmon, as well.
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Weather Observation Journal
Students record weather for a period of one month. In this weather lesson, students observe weather for one month on a large pictograph. Students record clouds, wind, temperature and any other weather conditions they observe. Students...
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Ocean Grazers: Class Field Trip
Students explore biology by participating in a field trip. In this oceanography lesson, students define the survival characteristics of bottom dwelling creatures also known as ocean grazers. Students attend a class field trip to a beach...
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Rocket Angles
Eighth graders create rockets that be launched at varying angles to determine which angle is best to launch at for the longest distance.
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Osmosis Investigation
Learners investigate osmosis as they determine how carrot cells respond to two different environments. They conduct the experiment, record the data, and answer discussion questions.
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The Life Cycle of a Star
Learners investigate the life cycle of a star through research. Once research is complete, students prepare posters and present findings to class. Flash animation is included to help learners visualize life cycle of star researching.
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Column Chromatography
Students research the mechanics of liquid chromatography. In this technology lesson, students calculate the concentration of unknown samples. They write a report about their research and lab results.
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Biodiesel: An Alternative Fuel Source
Students explore the advances that are being made in alternative fuels.In this biodiesel lesson students evaluate different petroleum and alternative fuels.
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Island Survival
Students participate in a simulation of life on a deserted island. They work with their group to develop an island survival plan and summarize it in a journal. Students use a worksheet and challenge cards to earn points. They will be...
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Stargazers
Students discuss the light spectrum and light waves as well as how the properties of light and color have contributed to important discoveries about properties of the universe. They research the term redshift and the redshift phenomenon...
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Measuring the Heat Energy of a Chemical Change
High schoolers investigate the Law of Conservation of Energy and the relationship between heat and temperature. In this heat energy and chemical changes instructional activity, students observe a candle heating a paper cup of water and...
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Fermentation of Apple Cider
Seventh graders investigate the fermentation process and the chemical changes that take place. In this fermentation lesson plan, 7th graders mix extracted apple juice with yeast and sugar water and observe the reaction over the course of...
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Center of Gravity
Students work with boxes and weights to find the center of gravity. In this simple center of gravity experiment, students find success in using weights to move the center of gravity. Students will be assessed at the end of the lesson as...
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Middle Ages Timeline
Students research a historical figure from the Middle Ages. In this Middle Ages instructional activity, students present important events of their characters life and of the time. Students write a time card for each...
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Investigating Factors That Affect Rate of Enzyme Action
Students explore the properties of enzymes. In this chemical reaction lesson, students explore enzymes through a Web-quest and investigative study. Students will collect and summarize data and create a class presentation. This lesson is...
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Bubbles
Students blow bubbles using various wands and observe the shape of the bubble. They design and construct new wands and then measure and illustrate the bubbles.
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Oxygen vs. Air Pressure
Students perform an experiment to show that water level is affected by air pressure.
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The Miracle Fish: Learning to Design an Experiment
Students develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.