3rd Grade, section II and III Astronomy Science

Study Guides for December Test

      Stars
·         Describe how color indicates the temperatura of  a star
·         Explain how a scientist can identify a star’s composition
·         Describe how scientist classify stars
·         Compare absolute magnitude with apparent magnitude
·         Identify how astronomers measure distances from Earth to stars
·         The Life Cycles of Stars.
       Galaxies
     Types of galaxies