+
Website
Nine Planets

The Eight Planets: The Sun Solar Wind

For Students 9th - 10th
This Eight Planets site briefly describes solar wind, a low density stream of charged particles emitted by the Sun. It also provides the basics on the sun's composition and additional sun links.
+
Website
Idaho State University

Global Wind Systems [Pdf]

For Students 9th - 10th
A great description of the global scale circulation and heat energy. Discusses a single-cell model, a three-cell model, jet streams and more.
+
Website
Other

The Virtual Sun: Between the Sun & Earth

For Students 9th - 10th
The Virtual Sun by Michiel Berger provides a very brief overview of solar wind.