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Indirectly Direct
Student form and test hyptheses using indirect and direct observation. They launch marbles to determine the shape of a hidden object.
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Student - Designed Density Experiment and Poster
In this student-designed experiment worksheet, students decide on an experimental problem to solve. Students use the scientific method to perform an experiment and record the data. Students calculate the density of liquid used in the...
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Evaporation Experiment
In this evaporation worksheet, students participate in an evaporation experiment involving several days and a container with water and a marker. Students journal each observation to see how fast the water evaporates.
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Basic Exercises in Logic
In this logic activity, students are taught about the use of syllogisms to solve problems. They use diagrams to visually show the relationships between objects. They complete two given syllogisms and answer questions about their results.
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Comparing Plant and Animal Cells
In this comparing plant and animal cell worksheet, students use a microscope to observe cheek cells and onion cells. They compare their observations and answer 3 questions about their discoveries.
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Scientific Method in Action
Students investigate the current environmental movement by cleaning up their own campus. For this environmental care lesson, students practice cleaning their "environment" by picking up trash on their campus and decrease litter by...
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Constellation Tracking
For this constellation worksheet, students pick a constellation to track over time. They measure its altitude and azimuth at least three times. They make an experimental design for their research and plot their data.
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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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Protect the Skin You're in
Students explore the importance of sun safety in relationship to skin cancer prevention. They test the effectiveness of various sunscreens and administer and analyze a simple survey to their peers. In addition, they implement a public...
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Directing Sound Waves
Students learn that sound waves can be directed and collected. In this sound wave experiment, students create and collect sound waves. Students learn sound waves travel differently through different states of matter.
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Earth Day for a Small World
Students explore what it means to be a good steward of the environment. In this Earth Day lesson, students create watercolor pictures of how to take care of the earth. They brainstorm ideas for an Earth Day project.
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Density of Pennies Lab
For this density of pennies worksheet, student conduct an experiment to determine the metals used in the core of pennies made after 1983. Students design their own experiments using a balance and graph paper to determine the density of...
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Chain Reaction
Students study animal behavior and how it changes to its environment. For this animal lesson students design and conduct experiments.
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How Does Chance Influence Inheritance?
Learners 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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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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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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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 instructional activity, students define the survival characteristics of bottom dwelling creatures also known as ocean grazers. Students attend a class field...
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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
Students 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
Students 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 students visualize life cycle of star researching.
