Curated OER
Marine Debris on the Chesapeake Bay
Students use website to study estuarine debris data. They study the density of marine debris.
Curated OER
Batteries in Series: Voltage and Light Intensity
Young scholars participate in a hands-on activity to explore the relationship between the number of batteries in a series circuit and its voltage. Students identify the relationship between two variables and plot points on a graph.
Curated OER
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.
Curated OER
An Introduction To Material Sciences
Students investigate the concept of molecular structure. They describe the behavior of simulated molecules and identify any dislocations in crystalline structures. They also define various related vocabulary words and use them in...
Curated OER
Skyscraper Capers
Students discuss skyscrapers and listen as the teacher introduces the project. They use the Internet to perform research on one skyscraper. Students use information they gather to create a brochure of their building . They create an...
Curated OER
The Little Transistor That Could
Students research the history of the transistor to explore the nature of technology. They complete a worksheet that coincides with given websites. Then they write a one-page essay about their findings.
Curated OER
Not Just For A Baby's Bottom
Eighth graders investigate the presence of talc in the geologic record. The different characteristics of talc is covered. The lesson includes background information for the teacher.
Curated OER
Sticky Books
Fourth graders investigate items that are magnetic and those that are not. They determine the properties of the magnetic items. They create a digital book that demonstrates what they have learned about magnetism.
Curated OER
Am I Sticky
Fourth graders become familiar with magnets and their properties. They investigate what items are magnetic and non-magnetic and make generalizations about the properties. They utilize technology to develop an interactive digital book.
Curated OER
Bungee Man Lab
Students explore the motion of a toy bungee jumper using the scientific method. They view a video of a bungee jumper and discuss what can be measured about a bungee jump. Students discuss the scientific mehtod and how to design an...
Curated OER
Acid and Base Worksheet
In this acids and bases activity, students apply the Bronsted-Lowry theory of acids and bases to write the products for the given acid-base reactions. This activity has 7 problems to solve.
Curated OER
Inventions 2: The Impact
Students research inventors and inventions and their impacts. In this invention lesson, students research inventions and their affects in good and bad ways.
Curated OER
OHM's Law
Students study the relationship between current, voltage and resistance in a series circuit. In this investigative lesson students watch a demonstration and see how voltage is measured and see what OHM's law is.
Curated OER
CEENBot Soccer
Students research the history and uses of the different elements in the periodic table. In this chemistry lesson, students explain the significance of an element's valence electrons. They create a multimedia presentation of an element...
Curated OER
Mining Reclamation Research Project
Students work together in groups to research a different mining reclamation project. Using the internet, they answer specific questions to the one area they are to focus on. They use the information they gathered to create a PowerPoint...
Curated OER
Physics- global warming
Students discuss the concept of global warming and view a multimedia clip on the global warming phenomenon. They statistically analyze mean temperature data and compare a given set of data. Data on atmospheric CO2 is done then they...
American Geosciences Institute
American Geosciences Institute: Earth Science Week: Mineral Electrical Conductivity
The purpose of this activity is to test the conductivity of various minerals with a simple electrical circuit and draw conclusions about which ones would be used in electronics.
Science Education Resource Center at Carleton College
Serc: Investigating Testing for Electrical Conductivity Using Materials
In this activity, students will understand that electricity moves through different circuits and discover what types of materials are conductors and insulators.
TeachEngineering
Teach Engineering: Will It Conduct?
Students build their own simple conductivity tester and explore whether given solid materials and solutions are good conductors of electricity.
Wikimedia
Wikipedia: Electrical Conductivity
This is the encyclopedic entry for electrical conductivity from Wikipedia.com. The site provides a brief introduction to the topic but provides numerous links to information relative to the topic.
Science Education Resource Center at Carleton College
Serc: Conductivity of Water
Students discover that pure water does not conduct electricity and that dissolving different substances in water may or may not cause it to conduct electricity.
Science is Fun
Science Is Fun: Conducting Solutions
An experiment where one must first build a conductivity tester, then use it to test how well water conducts electricity when different materials found around the home are each dissolved in it.
TeachEngineering
Teach Engineering: What's the Conductivity of Gatorade?
Students use conductivity meters to measure various salt and water solutions, as indicated by the number of LEDs (light emitting diodes) that illuminate on the meter. Students create calibration curves using known amounts of table salt...
Canada Science and Technology Museum
Canada Science and Technology Museum: Background Information for Electricity
The Canada Science and Technology Museum answers some of the most common questions about electricity. For example, get the definition of electricity, the difference between alternating and direct currents, and learn how a fuse works.