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Lesson Plan
Curated OER

Inquiry into Consumer Products

For Teachers 9th - 12th
Students recognize different consumer products, found in and around the home, that have reactive or denaturing properties when used together. They explore chemical and physical properties of each product by identifying chemical formulas...
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Lesson Plan
Curated OER

Fertilizers

For Teachers 5th - 12th
Students examine the nutrient makeup in fertilizers.  In this plant nutrient instructional activity students see the effects of common fertilizers on plants.
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Lesson Plan
Curated OER

Fertilizers, Pesticides and Human Health

For Teachers 9th - 12th
Young scholars define several vocabulary terms related to chemicals and toxicology. Students calculate chemical concentrations in water and explain the toxicological principles that govern safety of substances. Young scholars conduct an...
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Lesson Plan
Curated OER

Household Chemicals & the Environment

For Teachers 9th - 12th
Students conduct a laboratory experiment designed to investigate the effects of chemicals, soil quality and pollution on seed growth and plant yield. They consider how best to maximize agriculture in the long term.
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Lesson Plan
Curated OER

Does the increased use of fertilizers effect biodiversity?

For Teachers 6th - 10th
Students conduct a hands-on lab activity in which they analyze a sample of water from a local stream or pond. They introduce a fertilizer solution into the sample and analyze and describe their findings.
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Lesson Plan
Curated OER

Fertilizer Frenzy

For Teachers 6th - 12th
Students design and conduct an experiment testing the effect of fertilizers/soaps on algal growth. They estimate and predict, identify the variables, formulate a hypothesis, and record and analyze the data, presenting their findings in a...
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Lesson Plan
Curated OER

Traditional Soil Remediation in the Garden

For Teachers 9th - 12th
Young scholars use testing kits to analyze garden soil. They research the nutritional needs of various crops as well as the nutritional properties of fish. Students participate in fish harvesting for garden fertilizing.
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Lesson Plan
Curated OER

Identify Plant Nutrient Requirements

For Teachers 9th - 12th
Students are given standard elemental nutrients, identify plant nutrient requirements based on criteria outlined in assessment instructment. They, are given standard elemental nutrients, provide all means and chemical symbols of plant...
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Lesson Plan
Curated OER

Factors Affecting Plant Growth

For Teachers 9th - 12th
Students determine the physical and chemical factors that affect plant growth. In this biology lesson, students explain the role of hormones in plants. They investigate how competition with other plants affect their growth.
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Lesson Plan
Curated OER

Fertilized Death Water

For Teachers 3rd - 5th
Students investigate the effect of chemicals on Platyhelminthes and planaria development. They observe the growth and development of planaria and investigate what fertilizer can do to living organisms when it is introduced into their...
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Lesson Plan
Curated OER

Wetland/Estuary Structure and Functions

For Teachers 7th - 12th
Students plant wetland plants in aquatic soil and regular soil. They test the effect fertilizers have on each and record the chemicals found in run-off water collected from each soil sample.
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Lesson Plan
Curated OER

Fertilizer Frenzy

For Teachers 9th
Ninth graders design and conduct an experiment. They evaluate other's experiments. Students describe relationships between biological systems and the environmental contaminants. They work as a team to solve a problem.
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Lesson Plan
Curated OER

You Are What You Eat: Chemical Residues and Consumers

For Teachers 9th - 12th
Learners determine how evidence gained from a simulated test for the presence of pesticide residues can be used to determine risk. They use peas to simulate pesticide residue testing.
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Lesson Plan
Curated OER

Water Pollution

For Teachers 5th
Fifth graders study the impact of human activity on water quality and on the ecosystems of Earth. After a discussion on the various ways that water can be polluted, groups of youngsters get together to figure out the best way to clean a...
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Lesson Plan
Curated OER

Sustainable Agriculture

For Teachers 3rd - 12th
Students perform an experiment to find out if plants grow best when grown in soil with no fertilizer, with chemical fertilizers, or with compost that they have made themselves. Students discover how agriculture practices can benefit the...
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Lesson Plan
Curated OER

Water Pollution

For Teachers 5th
Here is a fine activity for fifth graders that will give them an idea of the variety of impacts that human-introduced pollutants have on the environment. After an initial class discussion and teacher-led demonstration, pupils brainstorm...
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Lesson Plan
Curated OER

Your Blooming Pond

For Teachers 5th - 8th
Students model a pond system that becomes enriched with nutrients (fertilizer). They manipulate variables, make observations over time, and draw conclusions that may lead to further inquiry. They, in groups, simulate a pond environment.
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Lesson Plan
Curated OER

Solubility and Chemical Changes in Groundwater

For Teachers 6th - 8th
Middle schoolers test pH of water before and after it travels through different substrates (igneous pebbles and limestone) to detemine how soluble materials can affect groundwater. They answer questions such as: What happended to the pH...
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Lesson Plan
Curated OER

Week 3: Pollution Source and Effects

For Teachers 4th - 6th
Lab groups set up an experiment to observe what happens over time in collected pond water when fertilizer, representing pollution, is added. This website does not include student lab sheets, but background information, materials, and...
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Lesson Plan
Curated OER

Is Our Water Healthy?

For Teachers 9th - 12th
Students test water for a least one chemical characteristic. They hypothesize how a storm event might change the chemical characteristics of a stream. Students collect water samples and use the chemical test to test the water.
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Lesson Plan
Curated OER

How about a Little Give and Take?

For Teachers 6th - 8th
Middle schoolers design a closed system to test the relationships between plants and animals. They monitor abiotic fluctuations within this living system by using a chemical test kit. They observe how living organisms respond to...
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Lesson Plan
Curated OER

Auxin: Indole-3-Acetic Acid

For Teachers 9th - 12th
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.
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Lesson Plan
Curated OER

The Effects of Alcohol and other Teratogens: A model using Zebrafish

For Teachers 9th - 12th
Young scholars investigate the interference of various drugs on an embryo through experimentation. This is an open-ended lab to allow students to see effects of various chemicals humans choose to put in their bodies and create...
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Lesson Plan
Curated OER

Ammonium Nitrate - Heat of Solution

For Teachers 10th - 12th
Students quantify the relationship between temperature, energy and heat and define an endothermic reaction. They measure the energy change caused by dissolving one mole of ammonium nitrate in water.