I created this Atoms and Molecules Sorting Worksheet to help my students better understand the difference between an atom and a molecule. Students are to cut out the strips - definitions, examples, pictorial representations - and glue them in either the atom or molecule category. Great follow-up to my Atoms and Molecules Sorting Center! Also both are available for the concept of Elements & Compounds. Can be used for a grade - assessment - quiz, mornign work, classwork, etc. Enjoy!