Curated OER
Food Travels and Preservation
Fourth graders study food processing and distribution. In this food processing lesson, 4th graders investigate various methods of food preservation. Students study methods of food distribution.
Curated OER
Smog City - Part II
Students create an experiment about ozone levels using a Smog City Simulation on the Internet. They complete a worksheet and study associated vocabulary.
Curated OER
Dissolved Oxygen
Learners discuss the relationships between dissolved oxygen in a stream, stream temperature, organic waste loads, and stream conditions by studying and using a model of dissolved oxygen in the stream.
Curated OER
Family Emergency Preparedness
Students watch a video prior to developing a family emergency preparedness plan and kit. They decide with their families what local media sources they would use to get information during an emergency situation.
Curated OER
Human Body Series - Digestive System
With articles entitled, "What's Puke?" and "What is a Fart?" this digestive system lesson is sure to be a gas! Elementary anatomists do a belly dance to illustrate how food moves through the digestive system and then design a board game...
Teach Engineering
Constructing Sonoran Desert Food Chains and Food Webs
Investigate desert biomes by creating food chains and food webs. Groups first research feeding habits of organisms in the Sonoran Desert. This information helps pupils draw food chains and webs to determine relationship between organisms.
Curated OER
Wildflower Beautification Project
Students, in cooperative groups, design and create a wildflower garden for the community. They write letters to property owners requesting use of their land and then write invitations to their parents and to local, state, and federal...
Nuffield Foundation
Investigating the Effect of Concentration of Blackcurrant Squash on Osmosis in Chipped Potatoes
Model and explore osmosis using squash and potatoes. Young scientists expose chunks of potatoes to different concentrations of a squash solution. They compare the weights of the chunks before and after exposure to the solution and use...
Curated OER
The Circulatory System--Part III
Young scholars research the process for the preparation of a soup. Students explore the safety issues of food preparation. Young scholars, after presenting their soups to the class, will eat their soups that they have prepared.
Curated OER
The Female Reproductive System
Students research female reproductive issues. They create a presentation, in small groups, that focuses on one particular helath issue involving the female repro=ductive system.
Curated OER
Flambe Elements
Eighth graders discuss atoms and electrons as well as atoic structure. They view atomic structure via the computer. Students watch a demonstration in which the teacher demonstrates glass tubing turning yellow in a Bunsen Burner flame....
Curated OER
Punnett Square Popcorn
In this genetics worksheet, students use the Punnett Square to learn about dominance and codominance in inherited traits. This worksheet has 1 short answer question and 6 problems to solve.
Curated OER
Airing Our concerns: I Can See Clearly Now
Learners research specific answers to questions about air pollution. In this air pollution lesson, students share information to fully understand the causes of air pollution. Learners role play individuals from different groups to...
Curated OER
Economics: What Are Some Other Uses for Rice?
Sixth graders investigate ways rice is sold by creating a chart of the different rice foods. In this economics lesson plan, 6th graders examine their local food store and list at least 10 rice by-products in a class chart. Students...
Curated OER
In your Science! - Merging Art and Science
Ninth graders reflect on what they have learned throughout the unit. In this Science lesson, 9th graders demonstrate how working together can produce an informative useful project.
Curated OER
Nutritional Influence on Illness and Disease
Pupils examine nutritionally related diseases and illnesses, evaluating studies and developing topics for a science fair project. They investigate bacteria, researching how it can be harmful or helpful, and create illustrated displays.
Curated OER
Toxicology and Living Systems
Students investigate how toxic chemicals affect biological systems. They determine the toxic dose of a chemical that inhibits seed germination in a Brassica rapa. They investigate the effect of environmental tobacco smoke on human lung...
Curated OER
Will Biotech Crops Solve World Problems?
Students read an online article to examine what biotechnology and agricultural biotechnology are. They answer questions and complete worksheets based on the article's information.
Curated OER
Classroom Content
Students examine the roles that scientists and government agencies play in protecting citizens from commercially produced chemicals. They watch a video, conduct Internet research, and prepare a media presentation.
Curated OER
Bucket Brigade
Students participate in a physical fitness activity about water. In this water conservation lesson, students discuss how to conserve water and the amount of water most people use in a day. To illustrate this amount students move 70...
Curated OER
Toxicology 2: Finding the Toxic Dose
Young scholars brainstorm with group partners to decide upon a chemical they would like to test, and outline a procedure for their investigation. They then present in groups their ideas to the rest of the class as well as the chemical...
Curated OER
Trash...it really piles up!
Students investigate a contemporary "midden" by analyzing trash collected from various sources and determining life-style choices people make. They see that reducing the amount of waste we generate is helpful to the the environment.
Curated OER
Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
Curated OER
Growing Plants Using Space Technology
Students explain why delivering planet nutrients to crops at the correct time and amount is important. Students list possible negative effects of improper nutrient delivery. Students descrive two problems that farmers are now able to...