Share Word Search Investigating Matter To create your word search for "Investigating Matter", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. INTERESTING EXPERIMENTS SEARCHLIGHT COLLECTION INVISIBLE SCIENCE LIQUIDS BOOKSTM EXPLORE PHOTOS USEFUL ENERGY SERIES STATES GASES THREE SHEDS LIGHT TAKES STATE SALLY PART KEY FUN How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title