This is a sight word, or high frequency word, dominoes game. It currently includes words similar to Fry's 101-200 high frequency words, but is editable to include any words you want!
You can make lots of mini games by giving a pair of students one page's worth of cards, or you can have one large group game using all the cards. If you want the option to do either, simply label every card from each page with a letter on the back (page 1=A, page 2=B, etc.).
Simply print, laminate (optional), and cut out each 2-word card. For example, in the thumbnail image, the first card would be "also" and "help" and the second card would be "help" and "home."
I created these on legal paper, so if your school charges for copies, you can get a little more bang for your buck!
Let me know if you have any questions!