Spectrum
Grade 5 Standardized Test Prep
Here you'll find a great sampling of practice standardized test questions organized into four sections: ELA, mathematics, social studies, and science. Help your learners become familiar with the types of multiple-choice questions...
Baylor College
How Much Water Do Humans Need?
Physical or life science learners measure the amounts of water eliminated by intestines and the urinary system, and the amounts lost via respiration and perspiration. In doing so, they discover that the body's water must be replenished...
Baylor College
Healthy Homes
Meant to follow a lesson about how concentrated air particles can be inside of a building, this resource gets individuals to assess the possible air pollutants in their own homes. They take home a worksheet and circle spots on it that...
Curated OER
Calculate Your Contribution
Students assess the environmental impact of their transportation choices. They keep a transportation journal and use a website to calculate vehicle emissions for themselves and their class. They evaluate their transportation choices.
Curated OER
Esters as Food Flavorings
High schoolers produce esters in the laboratory by combining different carboxylic acids with different alcohol. In this esterification lesson plan, students experiment with 3 carboxylic acids and 3 alcohols to produce 3 esters with fruit...
Curated OER
Environment: Battling for Oxygen
Students construct an interactive ozone depletion model using gumdrops and toothpicks. After analyzing the data obtained from the model, they record it on butcher paper and complete worksheets about oxygen.
Curated OER
Making Decisions: Packaging and the Environment
Students work in small groups to redesign the packaging of several common items. They attempt to reach the goal of 25% reduction in packaging materials currently used and explore the impact of various materials and designs in landfills...
Curated OER
Climb Every Volcano
Middle schoolers use a contour map to distinguish the elevation of a volcano. In this volcano instructional activity, students use styrofoam to create the contour of their map. Middle schoolers glue and assemble their...
Curated OER
How Trees Contribute to the Water Cycle
In this water cycle instructional activity, 3rd graders conduct an experiment where they observe and calculate how water transpires in different types of trees. Students engage in a class discussion and use Venn Diagrams to compare...
Curated OER
The No Zone of Ozone
Students explore the causes and effects of the Earth's ozone holes through discussion and an interactive simulation. Using gumdrops and toothpicks, they conduct a large-group, interactive ozone depletion model.