Stellar Evolution Flowchart: Flowchart leads students through stellar evolution.
Star Color: Magnitudes and colors from the Sloan Digital Sky Survey using SkyServer and Voyages.
Stellar Spectra: Relate spectra and temperature using Wien's law using SkyServer and Voyages.
Distances to Stars Using Measured Parallax : Understanding parallax and using it to measure the distance to stars.
Spectral Classification of Stars: Learn basic techniques and criteria of the spectral classification sequence by hydrogen strength and temperature.
Cluster Color-Magnitude Diagrams: Determine ages of star clusters using main sequence turn-off colors.
Properties of the Sun: Find the Sun's rotation period and the velocity of matter leaving the Sun through a coronal mass ejection.
Rotation of the Sun: Measure the rotation period of the Sun from the positions of sunspots
Properties of Planetary Nebulae : The student will examine the composition, size and evolution of PNe.
RR Lyrae Distances: Examine and plot light curves of RR lyrae with real data.
Star Cards: Print cards that represent interesting stars and put them in order of their various properties.
Star-Life Partners: Large scale partner activity on star formation and evolution, includes readings