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Tadpoles
Students examine tadpoles at various stages of development. Questions in observation category assess students' ability to use a variety of senses to observe data in a certain way-scientific way.
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Pigs, Pigs, Pigs!
Third graders find information about different breeds of pigs using the Internet, books, and encyclopedias. Groups select one breed of pig that interests them. They construct a stuffed likeness of the pig.
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Designing an Underwater Habitat for Humans
Young scholars consider the limitations of deep water oceanography and design an underwater habitat to support scientists while they complete long term studies under the ocean. In this engineering lesson, students are introduced to the...
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Contextual Clues
Students observe and interpret images of artifacts in different contexts in order to recognize importance of leaving artifacts in original context to correctly understand their meaning, and observe what is surrounding object to interpret...
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Gauss' Law
Learners derive the equation of Gauss's law. In this physics lesson, students investigate the factors affecting the strength of the electric field. They perform simulation on Gauss's law.
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Honesty and Ethics in the Science Lab
Students complete a variety of lab and discussion activities as they are introduced to ethics and honest lab practices. They perform various biology, chemistry, or physics labs which test their ethical lab practices.
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Which Brand of Air Freshener is Most Cost Effective?
Learners use scientific method to determine cost-effectiveness of air freshener, and create PowerPoint presentations to share their results.
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Junkyard Wars-Investigating More Electromagnets
Fourth graders conduct an investigation in order to determine a way to change the strength of an electromagnet's magnetic force. After conducting "control" lifts with their electromagnet, groups make initial changes, record data, and...
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Animal Migratory patterns
Students use field research and traditional research to identify migrating species of birds as well as their migratory patterns. Students generate a list of questions regarding migration and a plan to research the questions. A field...
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Globe Trotting Cinderella
Students explore the fairy tale genre of literature. In this Cinderella lesson, students read fairy tales and discuss their attributes and cultural background. Students examine and write their own fractured fairy tales.
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Picture This
Students explore finding facts from the Internet to create a nonfiction story. In this writing lesson, students fill out KWL charts and do internet research about the given topic of spiders. Students then create and illustrate...
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Energy in a Clean Environment
Students identify and describe the different types of energy and how it is transferred. In this energy activity students complete several activities including how to calculate joules, adding up wattage, and create a presentation on...
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Reading the River - Biological Classification
Youngsters create a list of grocery store items and then work together to categorize them as if they were setting up the shelves of the market. Then they are given a box of miscellaneous objects to practice categorizing. With these two...
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Rock Cycle Activity
A few of the components of this activity are not possible to carry out because the rock cycle diagram and challenge handouts are not included. Hopefully, you already have your own rock cycle diagram or worksheet to use as a concept...
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Protecting the Herd
Learners explain how immunizing a significant proportion of a population against a disease prevents epidemics of the disease (herd immunity). They list factors that affect the proportion of a population that must be immunized to prevent...
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Opposites Attract
Pupils demonstrate the attraction of small pieces of paper to a charged plastic rod and conduct experiment with other objects to determine whether they can hold a charge. They then use online applets to apply their experiments to...
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Exploring Big Bang Evidence
Ninth graders study the Big Bang theory. In this big bang theory lesson students research the Internet and complete several activities and create a presentation.
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Radiation Reassessed
Students investigate the dangers of radiation by exploring recent nuclear tragedies. In this scientific debate lesson, students define the idea of radiation "half life" and determine if low doses of radiation are truly damaging to...
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A Cut Above the Rest Administration Procedures
Learners analyze how the Law of Conservation of Energy applies to the design and use of scissors. Working in groups, they determine the output work for a standard pair of scissors.
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That's the Way the Ball Bounces
Students investigate and compare the bouncing ability of the materials from which four different balls are made. They determine which material performs the best for use as a basketball. After collecting data in a small group they...
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Untitled Document Aerospace Team Online:
Students explain the historical significance of use of the scientific method in developing the first airplane and appreciate the process involved in developing a new technology.
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What Can We Lose? What Do We Lose as we Gain Force With A Lever?
Third graders view a demonstration of a teeter totter as a basis for assessing pre-knowledge of a lever. They create a KwL chart. Students work in small groups to conduct a variety of experiments. The first requires students to tie books...
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How Effective is Perspiration at Cooling?
Students collect data on the cooling of water in two different test tubes, one that is wrapped in wet newspaper and one in dry newspaper. They then relate this cooling effect to the body's perspiration.
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Are Enzymes Specific for Their Substrates?
Students discover enzyme to substrate specificity. The experiment uses samples of glucose and lactose in combination with the enzyme lactase. Students observe the reaction between the lactose and the lactase; the lack of a reaction...