Curated OER
Arsenic Contamination: Water Filtration
Learners work in groups to design a filtration process that will separate clean water from polluted water. They organize data in tables or graphs and present their findings to the class. Students identify further safety protocols that...
Curated OER
From Bolls To Bolts
Students investigate the concept of cotton manufacturing. The skills of setting statements in chronological order is developed. They are shown pictures of products and place them in order. The lesson plan includes background information...
Curated OER
Solubility and Chemical Changes in Groundwater
Students test pH of water before and after it travels through different substrates (igneous pebbles and limestone) to detemine how soluble materials can affect groundwater. They answer questions such as: What happended to the pH of the...
Curated OER
Wetlands Project
Middle schoolers discover how wetlands filter out contaminants before they can reach other bodies of water. In groups, they design and build a model of a stormwater wetland. They test the water quality and inform their classmates about...
Curated OER
The Trail of a Snack Food
Students identify some of their favorite snack foods. Using this information, they discover the resources needed to produce the food. In groups, they research different alternatives to make their favorite food in order to protect the...
Curated OER
Are You Being Poisoned by Your Dishes?
Students explore lead poisoning and how it relates to ceramic dishes. They perform an experiment to discover if any of your ceramic ware is leaching lead which might cause lead poisoning.
Curated OER
Lead Poisoning and Ceramic Dishes
Young scholars explore the amount of lead in ceramic plates through an experiment. Students determine if everyday dishware is leaching lead into food. They chart their results and discuss how much lead in ceramic dishware may cause...
Curated OER
Nanaotechnology: Small Science, BIG DEAL!
Students read an article that introduces them to the science and applications of nanotechnology. They discuss the the everyday examples of how nanotechnology is and can be used. In small groups, they observe and make inferences about...
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