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Zebrafish Development
Students examine the early development of zebrafish as a model for embryo development in humans. They observe various stages of zebrafish reproduction from sperm and eggs to fertilized eggs and hatchlings.
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Editorial Writing
Use your class's knowledge of pollution and water treatment to write an editorial to town citizens. They apply prior knowledge in order to compose a letter intended for newspaper publication, focusing on writing to an appropriate audience.
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Science: Microcosms in the Biosphere
In a series of lessons, examine the impact on humans by microcosms in the biosphere. Among the plans structured for students with different abilities and learning styles, are activities describing the symbiotic relationship, drawing the...
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Cyanobacteria Races: Cyanobacteria Motility Experiment for a Classroom
Students experiment to determine the effect of light on cyanobacteria movement. They graph the data of the experiment for further analysis. They watch a time-lapse video of cyanobacteria motility at a NASA website.
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Holy Starbucks Batman
Students investigate caffeine as a potential new pollutant in a northwest river system. Effects of caffeine on invertebrates and salmon fry will be explored through field work and lab work.
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English Vocabulary Skills: AWL Sublist 5 - Exercise 4c
For this online interactive English vocabulary skills worksheet, students answer 10 matching questions which require them to fill in the blanks in 10 sentences. Students may submit their answers to be scored.
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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.
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The External Anatomy of the Crayfish
Students investigate the external anatomy of a crayfish. In this arthropod lesson plan, students study the structures of the head, the body and the appendages of a crayfish. They locate specific structures present in arthropods and...
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Food Chain
Third graders explore why food chains are important. In this food chain instructional activity, 3rd graders break into small groups to represent parts of the food chain. Different amounts of food are given to each group and any spilled...
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Yummy Plant Parts
Students examine plant parts. In this botany instructional activity, students examine various edible plants and how their adaptations help them to grow. They observe stems, leaves, roots and flowers of plants and discuss the relationship...
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Air and Water in the Environment
Learners explore the traits of water condensation and evaporation. In this water cycle lesson plan, students develop an awareness of the importance of water for sustaining life. Learners participate in a hands-on activity in which water...
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Creating a Pond Habitat
Students create a pond habitat inside and outside their classroom. In this pond lesson plan, students create a habitat with animals, water, and plants in order to create a proper pond habitat.
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Algae Part One: An Introduction
Students have the opportunity to view two types of algae under 400x magnification with a compound microscope. They make observations and record their observations through drawings and words. In addition, they identify different qualities...
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The Effects of Temperature Variations on the Heartbeat Rate of Daphnia
Learners use DigiScope technology to investigate Daphinia, popularly known as water fleas. They design, conduct, and report on an experiment to determine the effects of varying water temperatures on the heartbeat rate of Daphnia.
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Plankton / Phytoplankton
Students discuss the importance of plankton in the ocean ecosystem. In this biology activity, students identify the different types plankton by observing them under the microscope. They explain how plankton population affect global climate.
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The MPA “GamePlan”
Eighth graders explore the purpose of having Marine Protected Areas. In this environmental science lesson, 8th graders simulate the planning process by playing a board game. They explain the positive and negative effects of trade offs.
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Dissolved Oxygen in an Aquatic Ecosystem
Students explain why dissolved oxygen is important in aquatic ecosystems. They evaluate the optimal dissolved oxygen levels for living organisms.
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What Plants Need in Order to Survive and Grow: Air
Young scholars conduct an experiment to determine whether plants need air in order to survive and grow. They discuss natural resources, analyze slides, and observe and record data from the experiment.
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Importance of Water
Students complete a KWL chart on what they comprehend about water. They complete a water activity determining how much usable water is available, and they determine the water usage in their households. Students take notes on water and...
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Ecosystem Interdependence
Students outline a scenario demonstrating ecosystem interdependence. They explain the effects of this change according to the food web. They give a positive example such as increased rain and have the students call out answers to your...
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A Model Estuary
Students assemble a poster of an estuary showing the five communities of animals and plants that inhabit the estuary. They research the concept of an estuary and find photographs or diagrams of various estuaries to identify and see the...
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Middle East: Land, Resouces, and Economics
High schoolers identify and describe major geographical features of the Middle East and explain how these features and other natural resources influence the economy of the area. Then they research one of the middle-eastern countries...
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Communities and Biomes
In this biomes instructional activity, students complete a crossword puzzle by figuring out the answers to 17 clues focused on communities and biomes.
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Pollution Assessment: Is Wood Lake a Good Lake?
Students become aware of pollution in Richfield Minnesota's Wood Lake, identify sources of pollution in Wood Lake, learn to use variables, equations, spreadsheets and modeling software, and generate solutions for the problem.