High schoolers demonstrate the effects of photosynthesis and respiration. They decide which variables to analyze in a microcosm study. They produce a written paper, oral presentation, poster, or multi-media presentation

Students, through a series of lessons, study the various processes of treating wastewater. They participate in discussion and complete various worksheets and a hands-on activity, in which they observe the processes of filtration and...

Ninth graders apply ecological analysis to fruit and vegetable production systems.  In this horticulture lesson plan students learn about different management practices.

Take an in-depth look at nutrient loading, eutrophication, and hypoxia using data on The Chesapeake Bay as an example. This comprehensive presentation includes detailed graphs, photos, and details about the changes in marine organism...

Why is calcium good for the body? Where is it stored? Young chefs discover the importance of calcium and review a list of foods that are rich in the material. They then make delicious smoothies high in calcium! Teaching kids how to...

What should go in the trash, and what can be composted? Guide your young conservationists through the process of composing their trash with a instructional activity about the different ways we can dispose of garbage. Using a trash bag...

Fourth graders review the parts of the plant and their functions.  In this plant lesson, 4th graders recognize that plants must transfer energy to make food.  Students understand the interdependence of organisms in an...

In this energy flow learning exercise, students will complete 10 short answer questions based on a food web diagram. Then students will review different cycles in nature including the water cycle, carbon cycle, and energy cycle. This...

Students describe the importance of aquaculture as a source for protein intake by humans globally. They are given a number from 1-3 as they enter the class. All "1's" recieve 10 beans. All "2's" recieve 5 beans. All "3's" recieve 1 bean....

First graders understand that pumpkins grow slowly over several months. In this pumpkin lesson, 1st graders listen to the book Pumpkin, Pumpkin and recall the sequence of the pumpkin life cycle. Students create pumpkin artwork showing...

Students observe the pistil growing into a tiny string bean-like seed pod. They then observe the development of the fertilized pods between Day 17 and Day 35 and record their observations by drawing and labeling, writing, and graphing. ...

Ginkgo trees existed for more than 350 million years, and, at this time, only one species still remains. While plant diversity generally increases over geologic time, some interesting exceptions occur. Young scientists learn about plant...

Students construct flow diagrams of the carbon and nitrogen cycle processes. They identify sequences in each cycle that are affected by human impact and present their research to the class.

Students brainstorm family meal traditions and the meaning of "The Circle of Life" while viewing artifacts. They plan a traditional family Thanksgiving meal and write/discuss their own Thanksgiving family meal traditions. Students listen...

In this prefixes worksheet, students complete 4 sentences using the 're' or 'non-' words in the word bank. Students make up 2 clue sentences with a prefix 're' or 'non'. Then students give a definition for 4 prefix words.

Students study the global impact of insect borne diseases, the appropriate use of pesticides, and the concept of human interrelations on a world wide scale. They examine how to safely apply a pesticide, according to the label.

Second graders identify insects and plants in the forest ecosystem in a structured field trip with stations and activity booklets.  In this bugs lesson, 2nd graders explore the ecosystem of the forest, complete the booklet and play...

Students identify plants parts and their functions.  In this plant cycle lesson, students examine parts of plants and how the parts help them survive in its environment. Students use graphic organizers, the internet, books and...

In this water in the environment worksheet, students match 10 terms related to water to their definitions. They identify 10 sentences as true or false related to groundwater, layering and landfills. They fill in the blanks for 2...

In this plant kingdom worksheet, students will review the characteristics of the 12 divisions of the plant kingdom, comparing and contrasting their structures and life cycles. This worksheet has 17 matching, 5 short answer, and 5 fill in...

In this fungi worksheet, students will review the growth and reproduction of zygomycetes and the characteristics of ascomycotes, basidiomycotes, and deuteromycotes. This worksheet has 15 fill in the blank, 4 short answer, and 8 matching...

Students discover how worms contribute to the balance of the environment. In this composting lesson, students study the composting and decomposition processes. Students then create habitats for worms that allow them to do their jobs.

Students are presented with the question, "Do plants that grow underwater use oxygen?" They create an experiment to test the presence of dissolved oxygen in the water using provided materials. Student experiments include a control jar as...

Test scholars' knowledge of ecosystems with a 20-question pre-assessment. Assessment challenges learners to answer multiple choice questions, read diagrams, and complete charts.