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NASA

From Smoke Signals to Cell Phones: Tracing How Technologies Evolve

For Students 6th - 12th
Explore the science of space exploration. Pupils consider technological advances in propulsion, communication, power, navigation, and imaging. They select one of these areas and create a timeline of historical progress that contributed...
Article
Science Buddies

Science Buddies: Data Analysis for Advanced Science Projects

For Students 9th - 10th
The importance of data analysis in science projects is explained. Describes common mistakes young scientists make. The article then discusses how to find out what the standard methods of data analysis are for the type of research you...