Curated OER
Scientific Data: It's Not as Pretty as It Looks!
The difference between accuracy and precision is fundamental for high school science learners. Using test kits for nitrate concentration in water, they compare readings with each other. They consider the accuracy, precision, and bias of...
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Sensational Science Fair Presentation
Students identify everyday mysteries for scientific investigation. They design and lead research into self-generated qeustions, form hypotheses, experiment and gather data, and process results. They then create visual displays of their...
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The Case of the Contaminated Maize
Environmental health students read about an outbreak of aflatoxin poisoning with the intent to examine the stages of an epidemiologic investigation. As they read the case study, they identify where the outbreak occurred, form a...
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Acid (and Base) Rainbows
Learners are introduced to the differences between acids and bases and how to use indicators, such as pH paper and red cabbage juice, to distinguish between them. They make predictions that can be answered through scientific...
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I Dream of Genome
High school learners identify chemical and structural properties of DNA and explain the differences between genotype and phenotype. They develop a scientific investigation to determine the ethnic heritage of a large group of people.
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Solids, Liquids and Gases
Students explore solids, liquids, and gases. In this states of water lesson plan, students conduct a scientific investigation that requires them to observe and note the differences among solid, liquids, and gases.
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Moldy Jell-O
Mini mycologists plan an experiment to determine what affects the growth of mold on gelatin. A list of available materials is provided, but the procedure needs to be designed by the lab group. A data table is also provided in which to...
eGFI
Fabricating Glass and Candy
What factors affect the creation of glass? Youngsters work with sugar crystals as a simulation of glass-making. First, they melt some crystals, then they add water and stirring action as a modifier, they melt sugar in water without...
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Science Jeopardy - The Earth Sciences
The earth sciences are the focus for this Jeopardy-style review game. Categories include geology, space, scientific investigation, meteorology, and oceanography. Diagrams and pictures are involved with most of the questions, making this...
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The good microbes
The question posed for the class to consider; What would decay and what would not? They read the short passage on decomposition and microbes, then mark the items that would decay after a two-week period. A scientific investigation idea...
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A Fiedl Study of an Integral Species
Young scholars compile baseline population information on a local species. They design and conduct a scientific investigation of a local species. Students interpret, analyze and communicate results based on sound scientific and...
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Microscope Investigation
Students explore physical science by participating in a science examination. In this microscope tutorial lesson, students read the book The Naked Eye and discuss the purpose for using a microscope in the field of science. Students...
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Can You SEA Walls?
Learners explore how wave energy that is generated and transferred in the ocean. They explore the aspects of a wave and how its energy affects the ecology of the seashore. Students engage in an activity that uses the nature of science...
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Creeping Sheets of Ice
Students conduct scientific investigation in which they observe glacial
effects on landscape, develop and explain their own theories of how glaciers change land, and demonstrate understanding and explain basic motion and force principles.
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Splish, Splash, I was Takin' a Bath!
Students explore the causes of water pollution and its effects on the environment through the use of models and scientific investigation. In the accompanying activities, they investigate filtration and aeration processes as they are used...
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Acids and Bases: Together again!
Students identify principles behind acid-base reactions. They predict factors that may affect an acid-base reaction. Students identify questions and concepts that guide scientific investigations.
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Plants 'n' Bugs
Second graders experiment to find if pollinators have color preferences. For this plant and bug lesson, 2nd graders gather information about how flowers pollinate. Students participate in a pollination experiment using the scientific...
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WHALES: GIANTS OF THE DEEP
Young scholars study humpback whale migrations, feeding, social organization, population, scientific investigations and compare humpback whales , research to explore a specific type of whale, and create their own replica of a whale.
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Chemical Interactions
Students perform scientific investigations to observe chemical reactions. In this chemical reaction lesson students read a passage and identify the cause and effect.
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Quality of Life Investigations: Risk Reductions
Young scholars participate in a discussion of recent environmental issues affecting their own community or ones nearby. In groups, they research the role of food additives and the purpose of adding them to foods. They also determine...
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The Nature and Science of Technology
Fifth graders practice using the scientific method by observing and creating mold. In this bacteria lesson, 5th graders experiment creating their own mold and fungus using petri dishes and oatmeal. Students create an information table...
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Unfold the Mystery of Mold
Middle schoolers research the conditions in which molds thrive. They apply the scientific method to develop a hypothesis, conduct research and test results.
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Documenting Science Through an Active Inquiry Process
Students follow procedures regarding scientific data collection. In this scientific inquiry lesson, students investigate inquiry questions through research and data collection. Students use technology tools to create products that...
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Science Activity for Grades 4 - 8
Students use the scientific method and see the relationship between explanation and evidence as they investigate the effects of violence on young viewers.