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Sports Helmets and Impact Testing of Polymers
Students examine the importance of good quality safety gear. In this investigative lesson, students will tests various polymers, collect data, and analyze the data to determine which polymer is best for safety helmets. They will design a...
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Amino Acids
Identify the properties of proteins and amino acids. Name the groups of elements that identify an amino acid Describe the chemical structure of protein Explain what happen during the denaturation of protein and how the process occurs
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Estuarine Currents
Students experiment observing a demonstration on models of density-driven currents which are typically found in an estuarine system of water flow. They compare/contrast water temperature and salinity to the formations of estuarine currents.
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TE Activity: Trash Talkin'
Students collect and categorize solid waste produced in the classroom. They weigh the waste that has been collected over one week's time, and separate it into recyclable and non-recyclable waste. They talk about the role of engineers in...
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State of the Planet's Wildlife
Students view and discuss a video about the challenges facing wildlife on the planet Earth. They define key terms, watch the video, and answer discussion questions about the film.
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Do we Really Need Wild Nature
Students research challenges with which modern biotechnology confronts wild nature. Students collect articles that relate to biotechnology and the environment. Students prepare a collaborative answer to the question, "Do we really need...
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Dialogue: Traditions
In this dialogue about traditions worksheet, pupils participate in a question and answer session on the subject of traditions.
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Biospheres in Your Backyard
Students collect data from a local river biome. They use the information for metric conversion and graphing equations. They study the components of what makes up a biosphere and how math is used to analyze one.
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Geometry: Practical Applications of the Distance Formula
Students, working independently and in groups, apply the distance formula to practical situations. After solving various problems, students in pairs design coordinate planes from the school blue print to measure the distance from the...
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Norman Borlaug, Hunger Fighter
Students study Norman Borlaug. In this reading and math lesson, students research Norman Borlaug's work and write a narrative interview with Borlaug. Students complete a variety of activities using wheat stalks.
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Connect the Species
Fourth graders, in pairs, explore energy transfer and species interrelationships by viewing slides on a microscope. hey explore phytoplankton (producers) and zooplankton (consumers)
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Salt Water Wedge
Students conduct an experiment to observe the properties of both salt and freshwater. They explain why freshwater will stay at the surface while salt water will travel up a river bottom because of density. Students also research the...
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Birdseed Mining
Students explore the meaning of mining. In this Science/Math activity, students engage in a small group activity to sort and calculate the value of seeds/beads. Additionally, they are made aware of environmental damages which will...
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Arkansas- Economic System
Students investigate how the six natural regions of Arkansas work together to form the economic system of the state. They read a paragraph and articles about the state and complete an activity that demonstrates interdependence. They...
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Storm Busters
Learners investigate hurricanes and invent a way to diffuse or redirect a hurricane before it becomes destructive in this technology-based science project. Cooperative learning groups are emphasized.
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Estuarine Currents
Students explore an estuarine system to gather data on density driven currents. This type of current is contrasted with temperature and wind driven currents.