Nope, didnt help one bit
Like Starpug said, my test was unusual. That should help for most competitions though. The picture with the blue, white, yellow, and red lines is an H-R diagram. Below that is a table with the spectral classification of stars and their temperature in Fahrenheit, Celsius, and Kelvin as well as their color. To the right of that is a table with the top 20 or so brightest stars, their scientific names, distance, absolute and apparent magnitude, and spectral type.
Both Starpug's sheet and my sheet have pictures of constellations. You should deffinently put the constellations on your sheet because that is what the test is supposed to be mostly about. Then for the rest you might want to put stuff on different types of supernova, and nebulae. you also want to know about the evolution of different sized stars.