DiscoverE
Ocean Acidification
Combat ocean acidification with bubbles. Young engineers create a system that reduces the acidity of water. Dry ice in water helps simulate ocean acidity, and blowing bubbles into the water results in a gas exchange that neutralizes the...
Curated OER
Glacier Bay - The Kelp Forest
Few people get to visit Alaska's Glacier Bay, and fewer yet go underwater to explore its kelp forest. Through this presentation, viewers get to do just that! In the process, they learn about the simple structure of kelp and the diverse...
Curated OER
Parts of a Solar Panel-Part II
Students discover how a mini-solar panel is constructed by behaving like detectives. Students examine an actual solar panel, measure the solar panel's voltage and use drawings to describe what they observe before completing questions...
Curated OER
Oil Spill
Fourth graders watch a video about the types of products made from oil or oil used as energy to produce the product. In groups, they identify the positive and negative aspects of oil and participate in various activities. They use the...
Curated OER
Pilots
Students read books, learn about the letter p, and have 'p' snacks all to learn about pilots. Students also pretend to fly and draw what they would see if they were flying up in the air.
Curated OER
Geographic Themes From The Air: MOVEMENT
Students observe a slide showing a shopping mall and the surrounding transportation network from an aerial perspective. They are asked to determine where stoplights would be located and predict future stoplight intersections.
Curated OER
City Change As a Result of a War Damage, World War 2 Onward
Seventh graders study how town in England have grown. They look photos in order to see how bombing raids of World War II effect this growth.
Carnegie Mellon University
How Power Plants Work 2
In this second of three lessons on power plants, future engineers find out how we generate electricity and how coal-powered plants operate. They work in small groups to make electromagnet generators to light LED bulbs. A set of...
Carnegie Mellon University
How Power Plants Work 3
Double, double toil and trouble, fire burn and cauldron bubble! Find out what drives a turbine to generate electricity and whether or not it has an impact on the environment. A discussion and lecture is divided by a hands-on activity in...
Curated OER
Problems and Solutions in Aircraft Design
Students watch demonstrations of paper folded designs that do and do not fly and discuss their observations. They identify problems that they, the Wright Brothers, or NASA scientists face when designing an aircraft, and identify...
Science Class
Internet Activity-Greenhouse Effect
In this greenhouse effect internet activity worksheet, students use a web site to answer 18 questions about the causes of greenhouse gases, the greenhouse effect, global warming and things to consider to improve the problem of greenhouse...
Curated OER
Picture It: Teaching Descriptive Writing
There are many fun and effective ways to teach students to write descriptively.
Curated OER
How to Weigh a Car with a Tire Gauge
Students calculate the weight of a motor vehicle using only a sheet of graph paper and a tire gauge. Extensions provided offer additional challenges.
Curated OER
Tracks are for Trains
Second graders collect data on different forms of transportation and create a bar graph or pictograph with the information.
Curated OER
Gotta Have Energy
Students explore energy. They discuss the types and uses of energy and research an assigned energy source. They create a "benefits versus potential environmental impacts" chart that lists energy sources and possible impacts. They...
Curated OER
THE EARTH FROM ABOVE
Students comprehend the geographic themes of location, movement, and human-environment interaction. They identify ways in which individuals depend upon each other within their community. Students identify examples of linkages and the...
Curated OER
Making Community Measurements: Which Plant Part?
Students identify a plant in a given community and make a variety of measurements. They determine how a plant meets its basic needs. In addition to identifying plant parts, they observe seasonal change and compare plants within a community.
Curated OER
College Night 2007
Young scholars in Arlington Public Schools host "College Night 2007" at Ballston Common Mall. They are visited by more than 100 colleges and universities during College Night. Students and parents ask questions about admissions process,...
Curated OER
Gifts from the Sea
Students discover the oceanic food chain. In this healthy eating lesson, student investigate the fish we eat and the food the fish eat. Students discover what ocean animals eat seaweed and what everyday foods we eat that also...
Curated OER
Bat Ecology
Students, through hands on games and activities, discover how bats live and how bats benefit ecosystems. They play a game designed to show them how echolocation works and another to show how mother bats locate their young through their...
Curated OER
Invasive Species Science Experiement
In this invasive species worksheet, 3rd graders complete a hands on science experiment. students then record their observations and results.
TeachEngineering
Teach Engineering: Air Pollution
Students are introduced to the concept of air quality by investigating the composition, properties, atmospheric layers and everyday importance of air. They explore the sources and effects of visible and invisible air pollution. By...
Science Buddies
Science Buddies: Career Profile: Aviation Inspector
Because of the necessity of air travel of all types, there is a need for the aviation inspector. Read about the requirements for this career, the work environment, and the education requirements. Included is a video that shows an...
Other
Uscfc: Jack Northrop and the Northrop Corporation
A biographical site about the man responsible for designing the sleek Vega that carried pilots on record-setting flights and for designing planes with a stressed skin over an internal frame.