Curated OER
Putting on Mass: Just how do Trees grow?
High schoolers articulate an explanation of photosynthesis. They identify problems they have with comprehension of how a plant gains mass. Students describe a historical experiment.
Curated OER
Cloning and Related Issues
Eighth graders research information on cloning and the surrounding issues online. They analyze the issues surrounding cloning and present their point of view with supporting details in a Powerpoint presentation.
Curated OER
Measuring and Identifying Trees with the Help of Technology
Students arrange themselves into small groups. Each group chooses a distance to measure ( the distance between the slide and the swings, for instance). Person #1 walks the distance, counting the number of his or her steps. Persons 2...
Curated OER
Exploring Explorers
Ninth graders illustrate the routes taken by different explorers on a world map. They explain the need for the different exploration voyages. Students explore the web for information that may contain different points of view or...
Curated OER
Natural Hazards
Students evaluate the hazards of naturally occurring events. After watching a video concerning safety hazards, students work in groups to discuss the safety issues involved in taking a trip to a mountainous region. Recommendations are...
Curated OER
Daisyworld: Interactive On-line PC and Mac
Students use a JAVA interface to explore the Daisy World model to illustrate a mechanism through which - according to the Gaian hypothesis - biota might optimize their abiotic environment by means of negative feedback.
Curated OER
Nebraska And Exports
Pupils investigate the role of Nebraska in the exporting of goods from the United States. They look at ways the state is looking to help expand its role in the markets. Students conduct research using a variety of resources. Then use the...
Curated OER
Smog Be Gone
Young scholars begin the lesson by identifying greenhouse gases. In groups, they observe and record the effect of the gases on the atmosphere and the temperature of the Earth. They participate in activities that describe the role of...
Curated OER
A Seed Grows
Second graders begin the lesson by planting their own bean seed. Individually, they make predictions about how many leaves and roots their plant might grow and each day record their observations. They graph the results of the length of...
Curated OER
Exponential Functions: Half Life and Doubling Time
Students investigate the concept of exponential functions and how they increase in size over time. They simplify the functions in order to find the solutions that are possible and perform analysis of the curved line that is produced when...
Curated OER
How to Choose Articles
In this language arts worksheet, students read detailed information that helps students choose correct articles in their writing. Students learn about nouns that refer to one unique thing, countable nouns, uncountable nouns, proper nouns...
Curated OER
Wood A Natural Renewable Resource
Students discuss the harvest of trees as a renewable resource. In this renewable resource lesson, students evaluate the importance of how man harvest trees and uses wood as a renewable resource.
Curated OER
Effects of organic material and nutrient pollution
Students create a definition of eutrophication. In this organic material lesson students work together to create a storyline.
Curated OER
Organisms – Their Needs
Students compare and contrast different organisms characteristics. In this life science lesson, students design an experiment about plants and animals needs. They collect data and write their conclusion about the experiment.
Curated OER
Maternal Nutrition during Pregnancy and Lactation
Students explain the relationship among nutrition, infection and diseases. In this health science lesson, students suggest ways to break the nutrition-infection cycle. They brainstorm solutions to prevent infectious diseases in the...
Curated OER
Ride the Wild Leaf Cycle
Fourth graders explore plant life by completing an Internet activity. For this botany lesson, 4th graders identify the types of plants that grow locally and the different soils they utilize to survive. Students read assigned text about...