Curated OER
Stoichiometry in the Real World
Real world chemical reactions are used as examples for teaching stoichiometry. Viewers work through air bag inflation, fat conversion to water in a camel, rocket fuel combustion, and carbon dioxide removal in spacecraft. Make...
Curated OER
Stoichiometry
In this stoichiometry worksheet, students solve thirty problems using the process of stoichiometry to find moles, molecules, and masses of substances in chemical reactions. Students balance chemical equations, find limiting reagents and...
Henry Ford Museum
Human Impact on Ecosystems
An environmenta science unit includes three lessons plus a cumulative project covering the ecosystem. Scholars follow the history of the Ford Rouge Factory from its construction on wetlands and how it destroyed the...
Curated OER
Fresh or Salty?
Students explore water bodies on the planet Earth and their various uses and qualities. They examine several ways that engineers are working to maintain and conserve water sources and think about their role in water conservation....
Curated OER
What Are We?
Students describe different types of water pollutants. They complete experiments in which they observe the affects of water pollution on algae. They also brainstorm and list three causes of each water pollutant.
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Florida Springs
Learners discover the many uses of water and the sources of the water we see. They complete a worksheet about the water usage at school and at home.
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What's Gotten Into You?
Students use models to investigate the process and consequences of water contamination on the land, groundwater, and plants.
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Investigate Factors Affecting Nitrates in Groundwater
High schoolers participate in an experiment in which they investigate the factors affecting the levels of nitrates in groundwater. Using examples, they explain the nitrogen cycle and identify the sources of chemical nitrogen...
Curated OER
Photos from the Past
Students observe and interpret historic photographs of water in New Mexico. They record observations, draw inferences, and compare water in New Mexico's past with water today. They create a class book or exhibition of the photographs...
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Photos from the Past-Grades 5-8
Students examine and interpret historic photographs of water use in New Mexico. They match captions to the pictures as to what they think the picture depicts. They research a topic represented by their photograph and write an extended...
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All Messed Up
Students begin the experiment by mapping and calculating their school parking lot. They calculate the volume of water falling on the lot and map the route the water runoff takes. They discuss the roles that humans play in affecting water...
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Language Arts: Investigating Issues That Matter
Pupils are able to become more informed about the dangers of water contamination by sharing their prior knowledge with each other. They discover the importance of communicating these dangers to the public.
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The Great Volume Exchanger...or the Magic Matter Maker ®
Students pour water into a "magic" box and examine how it comes out with a much larger volume of water. They, working in small groups, design a volume exchanger and explain its design to the whole class.
Curated OER
Do As the Romans: Construct an Aqueduct!
Learners explore how the Romans engineered and built aqueducts. They read a manual, explore the Construct a Roman Aqueduct online activity, and construct an aqueduct that will transport two liters of water across a short distance in the...
Curated OER
Ecology 5 - Carbon and Oxygen Cycles
Students construct their own diagrams outlining the pathway of carbon and oxygen in our atmosphere. They listen to a lecture on the carbon cycle while drawing an example of the carbon cycle on the board. Students comprehend that CO2 is...
TryEngineering
Irrigation Ideas
Students design and build an irrigation system that can move water from one place to another. In this engineering lesson, students test whether their system can move two cups of water to at least three feet from the source. They evaluate...
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Pollution
First graders identify and discuss different kinds and sources of of pollution. They explain why it is important to keep the environment free of pollution. They make a poster depicting the dangers of pollution and make litter boxes.
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Sewage Spill into Biscayne Bay
Students use a hypothetical case study to learn about environmental health issues associated with water, recreational water, and sewage. They use an inquiry-based learning module to generate questions, draft a research plan, and generate...
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Under Pressure
Students view a video clip on dams. They discuss how the dam is reinforced and how it holds the pressure of water. They participate in an activity in which they use liter bottles to represent the dam.
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Erosion: Natural or Unnatural
Students explore how water has the power to erode, how developing the land (building roads, buildings and parking lots) increases the amount of water reaching our rivers, and how this greater quantity of water increases erosion. They...
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The Earth and the Compass
Fifth graders construct a water compass to investigate the effects of Earth's magnetic field and other sources of magnetism. They predict, observe and draw conclusions from their investigation.
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Pollution Assessment: Is Wood Lake a Good Lake?
Young scholars become aware of pollution in Richfield Minnesota's Wood Lake, identify sources of pollution in Wood Lake, learn to use variables, equations, spreadsheets and modeling software, and generate solutions for the problem.
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Design an Island
Students explore islands. They create a two- or three-dimensional map of an island. They explain how the topography of an area influences the location of water sources, ecosystems, and human settlements. Lesson includes adaptations for...
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Daily and Seasonal Cycles
First graders identify the sun as a source of heat and light. They identify features of houses that help keep use sheltered and comfortable throughout daily and seasonal cycles. Students are told that summer is the best season to...