'Name That Space Rock' Great infographic that clearly & concisely shows differences between a comet, asteroid, meteoroid, meteor & meteorite. (Credit and copyright: Tim Lillis) Mona Evans, "Meteor or Meteorite & Other Posers"
Solar System Flip Book 3rd grade planets science How to assemble: print each page and cut on the dotted line. Place the pages on top of each other from biggest to smallest so that you can see each planet title. Staple at the top and Voila! Have the students answer the questions for each planet and then illustrate the planet.