This printable word search puzzle on the topic of Middle Grade contains 18 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
heterogeneous mixture
homogeneous mixure
physical property
chemical property
chemical change
physical change
thermal energy
molecules
compound
density
element
science
liquid
plasma
solid
mass
atom
gas