Curated OER
Butterfly Round-Up
Students classify the characteristics of butterflies and moths moths. In this life cycle lesson, students identify butterflies and moths common in the state of Iowa as well as their characteristics. Students then learn the proper catch...
Curated OER
Epidemiology: Graphing and Analyzing Health Data
Students graph data on fetal and infant mortality rates collected by the Centers for Disease Control and Prevention. They identify trends in the data and propose potential causes for the trends.
Curated OER
Habitat Dynamics
Students develop an interactive diary to record bird seed consumption. In this habitat lesson, students predict and record the amount of birdseed eaten each week by birds.
Curated OER
The Chemistry Connection
In this proteins worksheet, students read about the chemical compound, protein. Students determine where proteins are found in the body and how enzymes help the body react. Then students complete 3 short answer questions.
Curated OER
Probability, Genetics and the Human Condition
Students explore the concept of probability as it relates us to be able to make predictions about future events based upon our knowledge of past outcomes. They have an innate appreciation for probability. Students make a connection...
Curated OER
Hierarchical Organization in Biology: Students Presentations of Neurobiology
High schoolers gather (research) information on neuron structure and action potential. Students are guided to make inferences about the synapse and its relationship to neurotransmitter release and action. They are also guided to make...
Curated OER
Trophic Relationships, Cycling of Chemicals, Human Impact on Ecosystems and Conservation
Students explore how the energy flow through a system is related to trophic levels. They investigate how organisms affect the cycling of elements and water through the biosphere. Students participate in lab activities to observe ways...
Curated OER
Antarctica
Learners explore why Antarctica is so important to the planet. They investigate the physical characteristics. Students create their own unique treaty of governance for Antarctica and discuss how laws are enforced in Antarctica.
Curated OER
Organisms and Their Environment
Students observe elements of a local ecosystem and gain an understanding of what elements make up an ecosystem. In this ecosystem lesson students create a class food web that shows the interactions among the elements of the ecosystem.
Curated OER
Calibrating a Roverbot
Learners build and program a Lego Mindstorms Roverbot to travel for a given amount of time. They gather data on time versus distance traveled to determine a calibration constant for their robot, which relates time to distance.
Curated OER
Design a Running Shoe for a Triathlete
Students examine the design and construction of athletic footwear. They analyze the magnitude and directions of forces on the foot and leg in different sports, interview people, and design a running shoe for a triathlete.
Curated OER
Fish Morphology
Young scholars identify the various parts of a fish. They describe the concept of fish morphology and relate shape, form and structure of a fish's parts to function.
Curated OER
Tree Identification
Students list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.
Curated OER
Better Body Books, Inc.
Students work in groups of 2-3 people to prepare a book about the human body that is suitable for a 3rd, 4th, or 5th grade student.
Curated OER
The Origins of Man
Students learn about new technologies being used to update what is known about human evolution and migration. They then compare the new theories to the traditional knowledge.
Curated OER
Acidity of Soda Pop
Students conduct an experiment to determine the acidity of three different brands of soda by adding a known volume of base until a pink color appears in the reaction vessel. They test fresh and flat soda, observe any differences, and...
Curated OER
Fish Hunt
Students prepare for a unit on aquarium maintenance by naming all the different kinds of fish they have seen either in aquariums, at home, or in the community. They use classroom computers to email other classrooms around the world for...
Curated OER
Minnesota Ospreys and Migration
Students explore the route that Minnesota ospreys follow during spring and fall migration. They describe the important ecological characteristics of the places that ospreys pass through during their migration. They determine where...
Biology Junction
Introduction to Plants
In this biology lesson, students identify the different types and parts of the plant. They complete a crossword puzzle with 37 questions about plants.
Curated OER
Radiation from Space
In this radiation worksheet, students review the different types of radiation waves that come from space and the different telescopes used to detect this radiation. This worksheet has 17 true or false questions.
Curated OER
What Is In The Water?
Students investigate the biotic and abiotic factors that are found in an aquatic ecosystem. The emphasis is upon the investigation of present an projections of future water quality. Then students visit a local body of water to gather...
Curated OER
Show 303: New Research into Dyslexia
Students explore the causes of dyslexia. They view CT sans and MRIs to view the brain and how it responds. Students read reports about dyslexia. They discuss the nature of dyslexia, its cause, how to diagnose it, and its permanency.
Curated OER
In Your Own Backyard
Learners observe organisms in their habitat and record their observations. They then draw conclusions about the organism's habitat needs and food sources.