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TE Activity: A Merry-Go-Round for Dirty Air
Students observe a simulation of a cyclone to examine a method of pollutant recovery in cleaning industrial air pollution. They examine how engineers develop technology to reduce air pollution and determine percentages for technology...
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Hog Watch
Sixth graders assume the roles of the staff of an Environmental Regulatory Agency and must assess the amount of damage caused by hog factories. Working in groups, they make recommendations that will decrease the impact of hog factories...
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Just How Small is a Nanoparticle?
Students determine the size of a nanoparticle. In small groups, they calculate the actual size of a particle shown in a photo, and discuss how they arrived at their answers.
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Can You Make A Penny Float?
Students explore the concept of density by trying to make a penny and other materials float.
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Electrons on the Move
Fourth graders study current electricity while constructing a simple electric circuit. They build a galvanic cell to examine the concepts of voltage, current and resistance.
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Problem Solve Your School
Students work together to solve a real life problem that affects their school. They follow the engineering design process to develop and test their solution. They share their ideas with the class.
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State Your Position
Middle schoolers practice using a global positioning system. They discuss the use of celestial objects as navigation points and its problems. They list the advantages and disadvantages of GPS as well.
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Graphical Determination of Density
Students determine the density of metal shot by a graphical method using significant digits in making measurements and calculations. Students graph a seris of laboratory measurements and determine density from a mass verses volume graph.
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From Molecules to Mole Day Do's
Students recognize methods used to define the mole. After converting various quantities to the mole, students provide a context for understanding the usefulness of scientific notation and the mole.
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Space: Our Star, the Sun, and Its Friends, the Planets
Young scholars examine the solar system. In this space lesson, students identify the order of the planets and their relative size to the sun. Young scholars create a scale model of our solar system using a variety of household objects.
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Autumn
Students examine the cycle of nutrients in a forest. They research the concepts of decomposing and recycling within a forest.
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Extraction of DNA from White Onion
Students conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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The Same but Different Part II
Third graders experiment with beakers of water and balloons to measure the volume of the gas in the balloon. They determine ways to change the volume of air in the balloon which changes its size but not its physical state. By heating the...
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Why is it important to study Biology?
Pupils study the importance of biology. In this biology lesson students write an essay on biology and its importance.
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To Float or Not to Float - A Lesson on Density
Students define density in their own words. In this physics lesson, students calculate density using mass and volume. They explain why some objects sink and some float.
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Weather is Cool, Hot or Somewhere In-Between
Students access the Internet to record data on weather. They use email to answer a younger classes' questions about the weather.
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Ideal Gas Law
Students explain and use ideal gas law and use the law to solve problems. They use conversion factors to convert mass to mol. Also students use stoichiometry skills previously learned.
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Selecting Soil Organisms in Compost
Students conduct an experiment to demonstrate that many of the enzyme systems needed to break down society's wastes exist in nature among the decomposers in a compost pile. They culture compost bacteria on starch agar to examine the...
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Selecting Soil Organisms in Compost
Students demonstrate that many of the enzyme systems needed to break down--and therefore clean up-society's wastes already exist in nature among the decomposers. They select the best starch-munching organisms by altering the environment...
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Names in the Field: A Simple GPS Field Exercise
Students explore basic methods of GPS data collection, uploading the data to a computer, and making simple maps of their data using GIS software. They create a map of the data using GIS software (or Excel)
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Toxicology 2: Finding the Toxic Dose
Young scholars brainstorm with group partners to decide upon a chemical they would like to test, and outline a procedure for their investigation. They then present in groups their ideas to the rest of the class as well as the chemical...
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The Code of Life
Students study genes, DNA and medical research. They watch "The Code of Life" video and answer discussion questions regarding the transcription and translation of DNA and how errors in these processes and mutations in DNA can produce...
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Wig-wag Physics
Learners make observations on the effects of a small, medium and large weight on the movement of a wig-wag apparatus. They use their observations to develop a generalized inference of the effect weight on movement patterns.
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It Won't Budge: Balloon
Eighth graders use the scientific method to discover why a balloon is not inflated.