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Cutt-Off Genes
Students explore how gene sequence analysis can be used to examine phylogenetic similarities of different organisms. Students work in groups to simulate a gel electrophoresis separation of fragments using poster board to create their gel.
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Hazardous Chemicals in Your Neighborhood
Students examine the effect of hazardous chemicals on humans. They discover how the chemicals are cleaned up and the facilities in their neighborhood. They identify federal and local agencies that oversee environmental hazards
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Leaf Stomata as Bioindicators of Environmental Change
Students perform an experiment to determine the stomaltal index on the upper and lower epidermis of two species of leaves. Stomatal densities change in response to changing atmospheric levels of carbon dioxide and to annual rainfall.
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Exploring the Biomes of South America
Sixth graders complete a five-week unit investigating the eight major biomes of South America. They conduct Internet research, collect short-term and long-term climate data, and create a HyperStudio slideshow stack about a selected biome...
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Pea Soup Ponds
Students perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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THE PLOW
Young scholars create a time line. They research major events and advancements in the development of the plow. They describe and date at least ten major events and advancements in the development of the plow from prehistoric to...
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Online Planetary Tour
Students develop an interactive presentation about the planets for their fictional interplanetary travel agency. They demonstrate their knowledge of internet research techniques and the Solar System through their interactive planetary...
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The Delicate Balance within a Forest Ecosystem
Students examine the causes and effects of alterations in a forest ecosystem and evaluate how human actions may only seem to have minor consequences, but can lead to extinctions of large numbers of populations. Students produce an...
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"Five Little Seeds"
Fourth graders complete various activities related to the plant life cycle. They read the book "The Tiny Seed," read and discuss the poem "Five Little Seeds," complete a "Plantenstein Mystery" and other online activities, write and...
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From Eggs to Frogs
Third graders receive a small container of tapioca pudding, they are to pretend that it is frog eggs. The students pretend they are birds who see the eggs, and eat some of them. They discuss what would happen if these were really frog...
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The Wetlands
Fourth graders learn what a wetland is, where they can be found, and what types of plants, animals and characteristic are associated with the wetlands. They also participate in an activity to explore and enhance their knowledge of...
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Introduction to Algae
Students explore different types of algae found in both local regions of Salt Lake and different parts of the world. They discover different types of algae found in an ecosystem and the significance and function it serves.
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Mystery Creek
Fourth graders are introduced to the Riparian Ecosystem. They define the following terms: riparian and riparian ecosystem. Students take a trip to the creek, where they make observations about the environment around them. They are...
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The Bottom Line
Seventh graders assume the role of stockholders in a fictitious biotech company. After investigating the cloning of pets, the effects of cloning on the health and well being of the cloned animal, and the ethical issues involved, groups...
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Plate Tectonics: Movin' and Shakin'
Students are introduced to the causes of plate movements and the hazards they present. They plot the location of 50 earthquakes and 50 volcanic eruptions on a map and explore the relationships between plate tectonics, earthquakes, and...
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Basics of Archaeology
Young scholars identify what and how to complete an Archaeological excavation is conducted. They identify the transition from one layer to the next more easily if the colors of the layers are different. When creating a dig, the teacher...
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Observing Decomposition
In this science worksheet, students focus upon the concept of decomposition and collect data in order to make interpretations or observations.
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"Chocolate" Reading Comprehension-- Informational Passages
In this reading for information instructional activity, students read a one page text about the history and origins of chocolate. Students answer 5 comprehension and 5 vocabulary multiple choice questions.
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Bellwork for Week 5-Minerals and Experimental Design
In this minerals and experimental design worksheet, students answer questions about variables in experiments, identification of minerals, mining and properties of minerals.
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Integrating Environmental Science-Ozone Depletion
In this ozone worksheet, students read about the ozone layer, its make-up and its depletion. They answer three critical thinking questions about ozone and the ozone layer.
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Connection to Fine Arts: Carbon-Dating Masterpieces
In this carbon dating worksheet, students read about how carbon-14 is used to date historical paintings. They answer questions about carbon dating and its importance.
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Amoeba
In this amoeba worksheet, students read about the structures of the amoeba and their functions. They answer twelve questions about the amoeba and color given structures on a diagram of an amoeba.
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Organisms that Glow
In this bioluminescence worksheet, students read about various organisms that glow on land and in the sea. They answer three critical thinking questions after reading about these chemical reactions.
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Getting Thirsty?
High schoolers explore the concept of drought and its significance as a natural hazard. In this drought lesson plan, students complete 13 questions on an "Introduction to Drought as an Ecosystem Stressor" worksheet and discuss the...