Curated OER
A Better Way
Young scholars increase awareness of organizations that grew out of necessity and increased social consciousness during the Civil War and Reconstruction. They trace the origins of three organizations founded for the common good. They...
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Sea Connections: Marine Ecosystems
Students identify producers and consumers from marine ecosystems and describe the balance among them in the environments. After constructing a food chain from a marine ecosystem, they examine human activities that can upset the balance...
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Lab Report Template
Students write a paragraph (complete sentences) which explains what they did in the lab.
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Create Your Own Kaleidoscopes
Seventh graders create a kaleidoscopes after researching Sir David Brewster and his ideas on light. They recognize the properties of optics from making and using the kaleidoscopes.
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Does the increased use of fertilizers effect biodiversity?
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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Does the Introduction of Pesticides and Fertilizers Alter an Aquatic Ecosystem?
Students conduct an experiment using a small sample from a local water source. They introduce fertilizers and pesticides, separately, and carefully examine the results in their simulated aquatic ecosystem.
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Holey Clamshells
Students analyze data to make hypotheses and conclusions regarding the predator/prey relationship between moon snail and surf clams.
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The Internal Anatomy of the Grasshopper
Sixth graders explore the internal organs of grasshoppers. They determine the function of the organs through a dissection activity.
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Dinnertime On The Reef
Students identify the main parts of a coral reef. They describe a coral reef food chain.
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Respect the Beach
Students work together to compare and contrast sand particles. They identify what sand grains are composed of as well. They complete writing activities to complete the lesson.
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Cell Swelling and Shrinking
Students examine the concept of osmosis in relation to dehydration. They identify the function and structure of semi-permable membranes. They predict how certain processes can affect the characteristics of an organism.
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Activities of the Immune System (Activity 1)
Students cut an apple in half and cover half with plastic wrap. They place drops of liquid on each half and discover how our skin protects us. They answer discussion questions to end the lesson.
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Cell Cycle Portfolio
Students work together in groups to complete various stations on the cycles of cells. Individually, they keep their completed work in a folder after following specific instructions on how to complete each experiment. They use the...
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Seeing the Cell as a System
High schoolers explain how the components of a cell operate as a system. Students examine a bicycle and find out if parts were arranged differently, could the system still be carried out. They look at cells as well and see what...
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DESKTOP ELECTROPHORESIS LAB - MOVING MOLECULES
Students build efficient electrophoresis systems for less than $15.00 each and use them to demonstrate electrophoresis ability of stain molecules and materials such as DNA.. They know that electrophoresis is a technique used for the...
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Polytene Chromosomes from Salivary Glands
Students use this laboratory procedure to outline the mechanism by which salivary glands are removed and prepared so that the polytene chromosomes may be observed.Drosophila virilis is used instead of Drosophila melanogaster because D....
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Studying Living Organisms
Students are introduced to Hardy-Weinberg Equilibrium without recourse to algebra. After participating in this activity, students gain a feeling for the significance of the Hardy-Weinberg Equilibrium without using algebra.
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Embryological Development Using Medaka Fish
Students analyze and record major events that occur in the development of Medaka fish eggs from fertilization to hatching. In small group, students describe the processes involved, creating a timeline of the major events in the...
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Investigation of Meiosis in Common Plants and Animals
Students witness various stages of mitosis through preparing onion root tip slides. With teacher guidance, they learn a great deal through the hands-on process of preparing the slides themselves.
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Mohs Hardness Test
Fifth graders examine what the Mohs Hardness Scale is before testing a number of minerals to determine their place on the scale. They test a fingernail, a penny, a knife blade, a metal file, and several unknown minerals and rocks using...
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Life in Extreme Environments
Students compare and contrast local environments with the extreme environment of the Dry Valleys, Antarctica. Students explore and gain knowledge of the adaptations organisms use to survive extreme conditions and the diverse conditions...
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Collecting Plankton
In this science worksheet, young scholars learn facts about plankton by reading two pages of factual information. Students read about the different kinds of plankton and how it is classified. Detailed drawings are included. There are...
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The Definition Derivative
In this derivative worksheet, students evaluate limits, factor equations, and calculate the given function. They determine the derivative of a function and plot it on a graph. This four-page worksheet contains eight problems.
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Classification of an Echinoderm
Students study starfish through dissection. In this biology lesson plan, students explore the lives of starfish as they view a slide show, observe parts of echinoderms, and compare the classification of the starfish with other...
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