Curated OER
All Washed Up
Fourth graders simulate filtration of water containing contaminates to determine how nature cleans water. They make predictions, report observations, and construct reasonable explanations concerning their outcomes. then connect this to...
Curated OER
Emissions Trading
Students produce manufactured good, barter for sales, encounter government officials, make choices about emissions, trade carbon credits and share findings in order to understand how carbon trading could affect industry from an economic...
Curated OER
Origins: Earth is Born
Students collect and identify micrometeorites from space. Students create collection devices and retrieval methods for matter. They prepare slides and view particles found. Students discuss where the identifiable particles originated...
Curated OER
Wolf Pack in a Bottle
Students participate in an activity of a mock electrophoresis using paper chromatography to study DNA and genetic restriction mapping.
Curated OER
Geography Action! Rivers 2001-Runoff
Learners experiment with how rain affects topsoil using dirt and red tempera paint. At the end of the activity, students find red water in their collection jar, representing nutrients in the soil.
Curated OER
Arkansas and Louisiana Purchase Wetlands
Students experiment to determine the value and importance of wetlands in Arkansas. They develop an environmental appreciation for wetlands.
Curated OER
pH Potential
Students experiment to determine the positive and negative impacts of human activities on environmental change. They examine how physical and biological processes such as decomposition affect soil characteristics while looking at the pH...
Curated OER
Pollution Solutions
Students participate in a hands-on activity to determine how water is polluted and investigate steps in how to treat water. Students try to produce the cleanest water possible using the materials provided.
Curated OER
What Goes On Down Under?
Young scholars explore the sources for recharge and discharge of groundwater. They research the connection between surface water and groundwater. Students construct a model of an aquifer and explore recharge and discharge of the aquifer.
Curated OER
Preventing Water Pollution
Fourth graders write at least two ways to clean the water and two ways to prevent pollution with appropriate guesses, striving not to create any more pollution in the water. They understand how pollution affects water as well as the rest...
Curated OER
What's Making It Look So Brown Outside?
Ninth graders analyze cars and particulate matter in the atmosphere. They analyze results of particulate pollutants and identify which vehicle gives off more particulates. They identify sources of particulate matter and relate to...
Curated OER
From Caterpillar to Butterfly
Young scholars read and discuss the book about the butterfly and create their own butterflies using liquid watercolors and pipe cleaners. They then create a butterfly development book, included in the lesson, and color the pictures...
Curated OER
Water Pollution
Fifth graders observe and record what happens when household products are added to a tank of water to depict water pollution. They brainstorm ideas of how to clean the contaminate out of the water before watching demonstrations of...
Curated OER
Water in the Air
Students simulate how clouds block radition and how water in the air condense around containers.
Curated OER
Characterizing Drosophila Mutants
High schoolers investigate wild-type and several mutant varieties of Drosophila melanogaster, which are characterized and distinguished according to pteridine pigments. They discoverthat paper chromatography of the wild-type...
Curated OER
Classroom Composting
Pupils observe and describe the cyclic nature of life. They identify and appreciate the importance of a balanced ecosystem. Finally, students compare and contrast biodegradable and non-biodegradable resources in nature and describe the...
Center of Science and Industry
Cosi Columbus: Coffee Filter Rainbows
Science experiment that demonstrates chromotography. Includes full list of materials, procedures, and scientific explanation of what happens with different colors when they are soaked with water.
Science Education Resource Center at Carleton College
Serc: Calculating Air Resistance Using the Monte Carlo Method
Students will use Vernier motion detector and Logger Pro software to first discover if air resistance of an industrial size coffee filter is a vtm or vt2m relationship (vt = terminal velocity). Once this relationship is found it will be...
Science is Fun
Fun Science: Candy Chromatography
Using simple household items like M&Ms and coffee filters, you can demonstrate paper chromatography. This simple lab will show you the dyes that make up the different color coatings on M&Ms.
Optical Society
Optical Society of America: Optics for Kids: Black Is Black or Is It?
An experiment with a coffee filter and a marker to see what happens when water touches a black dot, or any other color. With links to several scientific, academic articles that explain what is happening.