Curated OER
Recycled Water?
Students participate in a hands-on activity to investigate how water is recycled in a small environment, and determine how water is cycled on earth.
Curated OER
Night Creatures of the Kalahari
Students conduct an experiment to demonstrate how fruit fly populations are controlled by spiders. They observe a variety of environments with fruit flies and spiders and consider how vital spiders are to controlling the insect population.
Curated OER
Watching Waste Rot
Students investigate what types of materials decompose, and at what speeds.
Curated OER
Trash or Treasure?
Students discover why, how, and where they should recycle or reuse what they throw away.
Curated OER
What is This Toy Truck Made Of?
Students explore how many resources are used to make objects. This exploration should lead to the discovery that everything is made from a natural resource after listing all the raw materials needed to produce it.
Curated OER
Conservation Collage
Young scholars identify many different ways the environment is polluted, and determine ways to prevent pollution. They create a collage of pictures describing how the earth becomes polluted.
Curated OER
What's Happening Below The Surface?
High schoolers determine the soil composition of soil layers in their area. They collect soil samples, calculate the percentage soil water content, analyze data, and evaluate each site for future tree growth.
Curated OER
Roots Need Oxygen
Students investigate the growth of plants in soil with oxygen and soil without oxygen. They discuss what roots need to survive, and chart the growth of two plants to analyze the difference between plain soil and soil with two earthworms.
Curated OER
Odyssey of Life, Part II-The Unknown World
Students complete an experiment in which they observe different natural sample in which they uncover the microbial world. They complete a two part worksheet that accompanies the lesson.
Curated OER
Save the Planet!
Third graders explore the Recycle City Web site. They examine ways to save the environment. They write a short interview between a news reporter and an environmental expert. They practice acting out their news report.
Curated OER
Grow Your Own
Students study the growth and care of plants. They take tour of their school site and plant seeds to observe their growth. Afterward, they answer questions about the origin and value of their plants.
Curated OER
Recycle Every Day
In this recycling worksheet, 3rd graders complete a word search. Students locate 36 words in the puzzle, all associated with reuse of various items.
Curated OER
Gardening with Your Students
By growing a class or school garden you can teach students about the environment, the life cycle of a plant, and healthy eating.
Curated OER
Habitat Choice in Woodbugs
Learners investigate woodbugs. In this scientific investigation lesson, students explore the steps scientists take when conducting an investigation using live specimens. Learners explore habitat preferences for woodbugs in various...
PBS
Twirling in the Breeze
Blow classes away with a hands-on lesson investigating wind speed. Learners use common materials to design and construct anemometers. They then test their anemometers and collect data on the wind speed created by a fan.
Curated OER
Tag the Germs
Students review what happens when they wipe germs off their hands with a wet wipe. Next, they play a game of tag in which some students are germs and others are wipes. They move around while music plays, stop when it stops, and the wipes...
Curated OER
Rhyme at Circle Time
Students study the importance of clean hands and practice the literacy skills of listening, matching, auditory discrimination, vocabulary, and rhyming. They illustrate their rhyme chart with drawings or photos taken doing the different...