Curated OER
The Chemistry of Water / Industrial Waste at My High School
Students gain factual knowledge of the nature of industrial waste at on their school site. They gain process knowledge of the laboratory techniques and collection procedures for wastewater samples.
Curated OER
Radioactive Decay and Half-Life
Students describe how the mass of a radioactive isotope changes with time and the factors that affect the rate of radioactive decay. They write nuclear decay equations to represent natural transmutation. This activity is accomplished...
Mascil Project
Epidemics: Modelling with Mathematics
The Black Death epidemic is responsible for more than one million deaths in the United Kingdom. An inquiry-based activity has young scholars explore the rate of disease spread. They then analyze graphs showing data from epidemics such as...
Beyond Benign
SLS Toxicology Test
Ingredients in your shampoo are toxic enough to kill plants. The 16th installment of the series of 24 tests the toxicity level of various concentrations of SLS, a chemical found in nearly all shampoo. Learners prepare percent solutions...
Curated OER
Carbon: Structure Matters
Students explore the molecular structure of matter and how it can affect the physical characteristics of a specific material. They investigate the role carbon plays in the chemistry of life.
Curated OER
Science Lessons for Grade 11
High schoolers explore different activities in biology, physics and chemistry. In this science activity, students examine chromosomes using a microscope and explain their significance in sustaining life on Earth. They investigate alkanes...
Curated OER
Towers of the Lost City
Middle school marine scientists compare the pH change in distilled and saltwater as acetic acid is added one drop at a time. Then they compare the pH change in both when sodium hydroxide is added. This experiment demonstrates the...
Curated OER
The East Fork Project
Students identify possible sources of health risks, types of exposures, routes of exposure, and populations that could be affected after discussing water pollution and environmental health hazards. After discussion, students conduct a...
Curated OER
Fred the Fish -- A River Ran Wild
Students apply cause and effect relationships to water pollution in a stream. In this pollution lesson students recognize the importance of clean water in their daily lives. Students accompany "Fred the Fish" as he travels down stream....
Curated OER
Properties of Matter
Students investigate the properties of matter. For this properties of matter lesson, students observe containers of different metals and discuss their properties including density. Students find the density of an unknown metal and of...
Curated OER
Radioactive Simulations
Students simulate radioactive decay and nuclear power using an on line interactive web site. In this on line lesson plan, students monitor radioactive isotopes and record the activity of a particular element as the decay progresses. They...
Curated OER
Quality Control at Kality Krunchers Dill Pickle Factory
In a hypothetical scenario, food chemists use titration to concoct a brine solution for producing the crunchiest pickles. They also analyze store-bought pickle juices. In addition to reinforcing titration techniques, the instructional...
Curated OER
Creating Biodiesel and Mitigating Waste
Biotechnology pros produce their own biofuel using waste oil and fresh vegetable oil. They test the quality of their product using titration techniques and pH analysis. They write their observations and report their findings. Be aware...
Curated OER
Chemistry In Plant Nutrition And Growth
Students investigate different factors that affect plant growth. They research the effects of water supply, radiant energy, air temperature, and soil temperature. Students also gather facts that influence plant nutrition that include the...
Curated OER
The Wonderful World of Polymers
Seventh graders investigate the concept of polymers. They discover unique properties and how polymers are natural. The lesson contains sufficient background information for the teacher. Students examine different types of materials and...
Curated OER
Teaching the Scientific Method Using Adhesives
Middle schoolers research on the history of adhesives. For this science lesson, students select one test to use in finding the stickiness of adhesives. They collect data and formulate a conclusion.
Curated OER
Root, Root, Root for the Nutrients
Students observe the growth of a seed, predict what will happen when seeds are planted without soil, and conduct an experiment using a hydroponics system.
Curated OER
Rock Eaters of the Gulf of Alaska
Students compare and contrast the processes of photosynthesis and chemosynthesis. They identify and describe sources of energy used by various organisms for chemosynthesis.
Curated OER
Start at the Very Beginning
Learners explore ocean ecosystems. In this cross curriculum art and oceans lesson, students create a collage featuring three-finger algae using sand paper, tissue paper, and construction paper.
NOAA
Ocean Layers I
How is it possible for ocean water to have layers? The sixth installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program investigates factors that cause different water densities to occur. Experiments...
University of Georgia
Antacid and Uncle Heartburn
Household materials can be used for more than cleaning! In this collaborative experiment, emerging chemists use products such as vinegar and liquid antacid to explore chemical reactions that commonly occur in the human body.
Curated OER
Percentages in Chemistry
In this algebra worksheet, students solve for percentages using chemical reactions as a real life scenario. The convert to grams when determining percentage of mass. There are lots of examples on how to convert for different units.
Curated OER
Reduced Fare
High schoolers discover the relationship between tectonic plate boundaries and the communities of life that thrive at such boundaries. In this biology lesson plan, students find that methane from oxidized carbon in sediments provides...
Curated OER
This Life Stinks
Chemosynthetic communities of cold seep areas are considered in this instructional activity. Working in collaborative groups, marine biology or oceanography learners research and prepare a report about oxidation-reduction reactions...