Science Buddies
Science Buddies: Rock On! Recording Digital Data With Magnets
This is a straightforward project that shows you how data can be digitized and stored on magnetic recording media. You'll learn how alpha-numeric characters are digitized, and you'll use bar magnets to represent the individual data...
Science Buddies
Science Buddies: Using Laser Pointer to Measure Data Track Spacing on C Ds, Dv Ds
You've probably noticed the colorful patterns "reflecting" from the shiny surface of a CD disk. What you are seeing is actually diffraction of white light, and the rainbows of color are diffraction patterns. In this project you'll learn...
Science Buddies
Science Buddies: An Experiment in Visual Perception
Graphical methods of data presentation are a key feature of scientific communication. This project will get you thinking about how to find the best way to communicate scientific information.
Science Buddies
Science Buddies: Using Weather Balloon Data to Map Atmospheric Temperature
Snow-capped mountains make a picturesque scene, especially in summertime when the peaks are in such contrast to the warmth below. This project shows you a way to see how temperature changes with altitude using data collected twice daily...
Science Buddies
Science Buddies: Is There Such a Thing as Too Much Gaming?
In this science fair project you will examine real data from a California research scientist of over 3,000 video game players. The objective is to see if there is such thing as a videogame addict.
Science Buddies
Science Buddies: Are We There Yet? Test How Migratory Birds Navigate
How do you figure out how to get places? Do you ask for directions, look at a map, or consult a compass? There are many ways for people to figure out how to travel from one place to another, but how do other animals do it? In this...
Science Buddies
Science Buddies: Mapping Troposhperic Ozone Levels Over Time
Ozone in the stratosphere protects the earth by absorbing harmful ultraviolet radiation from the sun. However, when ozone occurs in the troposphere, it is harmful to health. In this project you can use data from EPA monitoring stations...
Discovery Education
Discovery Education: Science Fair Central: Investigation Set Up and Collect Data
A brief overview of how to gather both quantitative and qualitative data, complete with a sample data table.
Science Buddies
Science Buddies: The Milky Way and Beyond: Globular Clusters
Globular clusters, compact groups of about a million stars that move around together in galaxies, are among the oldest objects found in the universe. Since they are found most galaxies and since they've been around for so long, globular...
Science Buddies
Science Buddies: How Fast Do Seismic Waves Travel?
Here's a geology project that uses historical seismograph data that you can collect from the comfort of your own computer. You'll use a web interface to a network of seismometers run by the Northern California Earthquake Data Center, at...
Science Buddies
Science Buddies: Harmful Algal Blooms in the Chesapeake Bay
Harmful algal blooms occur when algae, which form the base of the ocean food web, grow in massive numbers and produce toxic or harmful effects on people, fish, shellfish, marine mammals, and birds. In this project you will learn how to...
Science Buddies
Science Buddies: Do Warmer Seas Make Stronger Hurricanes?
We've all heard that hurricanes draw their immense power from warm ocean waters. Of course, many factors contribute to the formation and growth of a hurricane, but can we expect to find that the warmer the water, the stronger the...
Science Buddies
Science Buddies: Ring of Fire 2: What Earthquakes Tell Us About Plate Tectonics
The theory of plate tectonics revolutionized geology in the 1960's. In this project you can explore the connection between plate tectonics and earthquakes by mapping historical seismic data.
Science Buddies
Science Buddies: Find Center of Milky Way Galaxy Using Globular Star Clusters
The Milky Way is the edgewise view of our home galaxy, a disk made up of billions of stars. The Sun resides on one of the spiral arms of the disk, 30,000 light-years from the thick hub of the galaxy. The actual center, with a black hole...
Science Buddies
Science Buddies: Ring of Fire 1: What Volcanoes Tell Us About Plate Tectonics
The Ring of Fire is a region of volcanic and earthquake activity that surrounds the Pacific Ocean. In this project you can explore the connection between plate tectonics and volcanic activity by mapping historical data.
Science Buddies
Science Buddies: Scientific Method Conclusion
The conclusion of a science experiment summarizes how your results supported or contradicted your hypothesis. See a sample of a conclusion and find out what makes a good conclusion.
Alabama Learning Exchange
Alex: Probability
The purpose of this lesson is to begin the process of helping students to learn the basic principles of probability. The students will also collect data, interpret data, and determine the fairness of the game rock, paper, scissors.This...