Curated OER
Salt Marsh in a Pan
Students create a model of a salt marsh to discover the impact of pollution and human activities on water-based habitats including bays and the ocean. They recognize the relationship between natural and developed areas. Students impact...
Curated OER
Plant Nutrition and Nutrients
Students observe seeds growth and examine the different parts of the seedling. In this biology lesson, students compare the growth of seeds planted in soil and in hydroponics. They record their observations in their science journal and...
Curated OER
Auxin: Indole-3-Acetic Acid
Students identify auxins from their structural formulas. They understand the process of refluxing in chemical synthesis. Students perform thin layer chromatography using silica gel plates to differentiate chemical substances.
Curated OER
Watch Me Grow
Learners observe that plants need air, food, light, and water to survive. In this plant biology instructional activity, students observe the growth and development of two plants, one is the control plant and the other is denied either...
Curated OER
Compost and Composting Experiments
Students investigate the composting process through a variety of experiments. For this ecology lesson, students discuss the benefits of composting. They examine how compost affect plant growth.
Curated OER
Experimentation With Plants
Fourth graders experiment with different varieties of plants and draw conclusions after performing a series of lab activities. A very helpful student worksheet is given. This is a nicely done introductory lesson for life science.
Curated OER
Phytoplankton and Ocean Color
Fifth graders identify function of phytoplankton in the biospere by conducting experiments and simulations and reading for information. They detect the presence of phytoplankton in bodies of water by examining ocean in satellite images...
Curated OER
An Underground River
Seventh graders describe how water flows through the ground, what an aquifer is and what soil properties are used to predict groundwater flow. They consider the affects of pollution on groundwater supplies and write a letter drawing...
Curated OER
TE Lesson: How Clean is that Water?
Young scholars examine the factors the affect water quality, and allow for animals and plants to live. They look at how engineers apply water quality information when making stream modifications in order to ensure drinking water quality....
Curated OER
Westward Expansion
Fifth graders create a brochure outlining what he or she has studied throughout the unit. The brochure contains evidence that Students have understood and mastered the answers to the essential questions.
Curated OER
Space Age Technology Comes to Earth
Young scholars explore eight career and technical areas and make connections with business, family and consumers, and technology. They examine and describe how agriculture and natural resources impact our quality of life. They explore...
Curated OER
Eutrophication Experiments
Observe two different water samples and write down observations. Write a paragraph which predicts the relative amounts of nutrients, nitrates, and phosphates in the water samples. Compare water samples under a microscope.
Curated OER
The Copper Basin Problem
Students view a video about how human actions impact the environment. They design a set of experiments to address some of the problems and issues raised by the video.
Curated OER
Why Eat Organic?
Ninth graders explore the concept of organic eating. In this environmental stewardship lesson, 9th graders compare and contrast organic foods with conventional foods and discuss the benefits of eating organic foods.
Curated OER
Worm Compost & Vermicomposting
Students explore vermicomposting, the species of worms needed and the proper climate for it. In this composting lesson plan students make their own worm compost bin.
Curated OER
They're Tilling that Field Behind the Mall
Unfortunately, the article for which this resource was written is not available. You can, however, find another current document on agriculture and urban development for your class to read together, and then still follow the suggested...
Curated OER
Nutrients In Chesapeake Bay
Students perform pH and turbidity test to determine water quality. In this environmental science lesson, students analyze NASA database on chlorophyll-a in the bay. They explain how a small river area affects Chesapeake Bay.
Curated OER
Teacher Preparation Notes on Genetics
Students explore genetics through various hands-on activities. In this biology instructional activity, students predict the probability of offspring genotypes and phenotypes using the Punnett Square. They explain the causes of genetic...
Curated OER
Root, Root, Root for the Nutrients
Students observe the growth of a seed, predict what will happen when seeds are planted without soil, and conduct an experiment using a hydroponics system.
Curated OER
Ammonium Nitrate - Jeckyl or Hyde
Students study how chemicals can be very dangerous when not treated with care. They watch Ammonium Nitrate power point and read about accidents involving ammonium nitrate: Halifax Explosion, Oklahoma City Bombing.
Curated OER
Upper Grades Mapping Activity
Pupils build their school community into a better place. For this service learning lesson, students consider how to "cross-pollinate" the work of student organizations so that the school community experiences positive impacts.
Curated OER
Pond-water Populations
Pupils design and conduct and experiment on algae, for a two week period, to answer the question "In your investigation, how does changing one factor affect the growth of organisms?"
Curated OER
Two Steppin' To Texas
Seventh graders explore reasons for European immigration to Texas in the 1800s, and their influence on the development of Texas. They research an ethnic group that established a community in Texas during the 1800s.
Curated OER
Water Pollution Experiments
Fifth graders conduct experiments in simulated water pollution using a box of items to hold "pollutants"and an aquarium, representing a waterway. They observe how "rain" from a watering can poured into the box washes the pollutants into...