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Osmosis
Second graders discover the process of osmosis. In this science lesson plan, 2nd graders learn how different kinds of solutions move through selectively permeable membranes, understand the role of osmosis in the movement of molecules,...
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The Weight of Water
Students examine how salt water is more dense than fresh water. They discuss how manatees need to float and sink, conduct a sink or float experiment, and conduct an experiment with eggs and salt and fresh water.
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Chemical Changes
Second graders investigate chemical changes and reactions and will identify four characteristics that indicate a chemical change. In this chemical change lesson plan, 2nd graders perform experiments that promote chemical changes. They...
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Hatching Chickens
Young scholars learn the importance of caring for eggs as they hatch chickens. In this egg hatching lesson plan, students observe what happens when eggs are hatched into chickens by completing a e-worksheet and watching a web based movie.
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Breaking Color Barriers
Students compare brown eggs and white eggs. In this color lesson, students see two different color eggs and predict what they will look like on the inside. They see that both eggs are the same and compare this to people of different...
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EggCELLent Diffusion
Students examine and discuss the concepts of diffusion and osmosis. They observe the effects of diffusion on eggs by recording the change in an egg's size and the amount of liquid substance that remains.
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Land Safely...
Students model the preparation needed for a soft-landing on a planet or object in space. They do this by packaging a raw egg with certain material, and dropping the egg from a given height to test the packaging effectiveness.
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Salinity
Learners define and discuss salinity, conduct classroom experiment to determine salinity of water sample by using hydrometer, record predictions, and demonstrate understanding of how salinity influences object's ability to float in water.
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Embryological Development Using Medaka Fish
High schoolers analyze and record major events that occur in the development of Medaka fish eggs from fertilization to hatching. In small group, students describe the processes involved, creating a timeline of the major events in the...
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The Life Cycle of a Butterfly
Students complete lessons on a butterfly life cycle, moon phases, hot water, and shadows. In this science lesson plan, students complete activities where they read books, look at demonstrations, and complete experiments.
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Matter Matters!
Second graders experiment with heating and cooling and research the states of matter (solid, liquid, gas).
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Life Cycles
Third graders investigate the stages of animal life cycles. They examine an egg and compare it to an inanimate object, read a booklet about the life cycle and define key vocabulary terms, and observe a mealworm. Students then design a...
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Toothpick Fish
Learners experiment with genes and environment for a population of "Toothpick Fish."
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Elegant Embryology
High schoolers observe embryogenesis in action through early stages of development of eggs. They observe cultures with dissecting and compound microscopes. They draw their egg, record any details and observe for changes. They compare...
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Simple Machines in the Home
Students explore simple machines used in the home. In this simple machines lesson, students discover that many household items are constructed from simple machines. Students interact with nutcrackers, peelers, egg slicers, and egg beaters.
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Experimentation with Teratogens on Zebrafish
Students compare mitosis and meiosis with regard to chromosome number in parent cells versus daughter cells, types of cells produced, total number of cells produced, and the number of divisions. In groups, identify and differentiate the...
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Dinosaurs 1: Where Are the Dinosaurs?
Students explore dinosaurs and their extinction. In this dinosaur lesson, students view dinosaur websites and videos to gain an understanding of the world long ago. Discussion questions follow. Students create a paper mache dinosaur egg.
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Air Has Pressure
Seventh graders analyze evidence about particles and the exertion of air pressure. They observe an experiment with a hard boiled egg. fire and a bottle to discover the heating, cooling, and speed of air particles. They write explanations...
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The Female Reproductive Organs
Students identify the female pelvic organs, understand the changes that occur during puberty, and learn what specific organs are involved in these changes. In this biology lesson plan, students learn the path of the human egg cell during...
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Pollen & Pollination
Students identify the different ways things are pollinated and how to manage pollen. In this pollination lesson students complete an experiment on how moths pollinate flowers.
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One + One = One
Students develop problem solving skills while developing writing skills. They assume responsibility for a sugar or egg "baby" and journal the experiences. In addition, they create a birth certificate and a holder.
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Germinate Bean Seeds
Students write the steps needed to germinate bean seeds, make predictions and observations and keep an experience journal and complete a chart.
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Population Density In Fish
Students investigate how a population of fish multiplies in an ecosystem and the kinds of things that must be done to maintain a healthy population balance with other organisms that live there. They conduct an experiment to test the...
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Soggy Seeds
Learners conduct experiments to learn about seed germination. In this seed germination lesson, students write a hypothesis for the seed experiment. learners complete the experiment for seed germination and graph the data obtained from...