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Attenuation of Light in Water
Students explore what happens to light intensity as depth increases using a light intensity logger. They construct a PVC model to hold water and identify what factors could influence the amount of light attenuation.
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Why Is Our Stream Changing?
Students test turbidity, pH, oxygen content and temperature of local stream. In this earth science activity, students collect and record data from the experiment. They analyze findings and present it to class.
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Recycling - A Job Everyone Can Do
Students research recycling effort that take place in the US. They play an online game and complete handouts using Internet research.
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Let the Sunshine In
Ninth graders conduct an experiment which demonstrates the absorption and reflection of sunlight by measuring the heat flow through various window coverings. They predict the relative amount of the sun's heat. Students draw conclusions...
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Inquiry-based Investigations into Pond Water Microorganisms
Students become familiar with common microorganisms and experience exploring the microbial world.
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Facing Life's Challenges
Learners analyze divination and carry out experiments using a probability model. In this probability lesson plan, students review information about divination and predictions in various cultures. Learners set up experiments to test...
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Class Conservation Corps (CCC)
Students investigate how the loss of soil, a valuable natural resource, affects their lives through loss of productive land to grow food, loss of coastal land mass, and poor water quality from runoff. They design a project to keep soil...
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Pea Soup Ponds
Students perform an experiment where they learn how water can be polluted by algal bloom. They grow algae with different concentrations of fertilizers or nutrients and analyze their results.
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What Are Erosion and Sediments?
Students create experiments in class based on the erosion of Earth. In this erosion lesson, students perform a lab in class replicating the effects of erosion. Students finally draw their own conclusions based on the research performed.
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Microbiology Lesson
Students collect water samples and use a microscope to find bacteria in the samples. They categorize the different bacteria they find, determine the number of colonies there are, and predict how the bacteria levels might affect animals...
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Bottle Habitat
In groups of four, students construct aquatic habitats in pop bottles. They create charts and record data from observations over a four week period. Then they graph their data and write explanations for what they observed.
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Understanding pH, Alkalinity, and Hardness
Students comprehend the interactions of pH, alkalinity, hardness, and carbon dioxide in aquaculture water. They read the SRAC fact sheet number 464 "Interactions of pH, Carbon Dioxide, Alkalintiy and Hardness in Fish Ponds." Students...
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To Fish or Not to Fish?
Students demonstrate the decision-making process for marine reserves designations. In this role-playing instructional activity students analyze maps and data relating to a proposed reserve. They formulate the best decisions based on...
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Meet Your Partners
Learners become student scientists and work with Internet partners to collect, share, and analyze data needed to draw conclusions about the Waipi'o Valley Stream Restoration.
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Floods
Students investigate how hurricanes impact a stream flow. In this floods lesson plan students predict the impact of storms on animals and interpret data.
Orange County Water Atlas
Location, Location, Location…
Young geographers discover not only how to read and recognize coordinates on a map, but also gain a deeper understanding of latitude and longitude and how climate changes can vary significantly across latitudes.
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Watershed Documentary
High schoolers conduct research and collect data about a local watershed area. They create an iMovie showing the human and natural impacts on the creek and watershed areas.
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Dr. Heidegger's Experiment
What are the pros and cons of prolonging life? Incorporate real-world issues into the study of literature using Dr. Heidegger's Experiment. Through the exploration of pre-determined websites, scholars consider several related...
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Wetlands Project
Students analyze wetlands data and create a HyperStudio stack to present the information. In small groups they analyze the wetlands data already collected in a previous lesson, and construct a stack of cards using HyperStudio to explain...
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Aquatic Organisms and Their Habitats
Students investigate the presence of specific organisms in a freshwater habitat to determine the quality of that habitat. They conduct a field study and distinguish and classify organisms found during the field study.
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Project Helping Hands
Students work as a team to help improve the quality of life in rural Africa and develop a plan how to spend grant money the United Nations has provided them with.
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Understanding How Potatoes Grow
Second graders make a KWL chart and brainstorm what they need for the project of growing potatoes. They choose one potato and plant it in water or peat moss cups and choose a location in which meets the needs of the plants and make their...
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Gas Laws and Alka-Seltzer Rockets
Young scholars investigate the Ideal Gas Law. In this three states of matter lesson, students create Alka-Seltzer rockets using film canisters. Young scholars record observations and data according to the scientific method and explain...
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Teaching about Aquatic Respiration
High schoolers explore respiration in a lake ecosystem by experiment and research.