This is a rapid pace recognition game. The game is played by the teacher keeps the cards in her hand, she puts one at a time down, the student that says the sight words first, gets to keep the card. The student with the most cards at the end of the game wins. You can play two ways: if the "gobble, gobble" card appears the game stops and the game starts over. Or what I found is that children just like shouting "gobble, gobble!" and you can continue until you get through the whole pile.
Another way is for students to slap the “gobble, gobble” and say “gobble, gobble”. The student that slaps the “gobble, gobble” card first gets to keep it. Or you can play like Slap Jack and have the whole group say each word in chorus and create a pile. The student who slaps the “gobble, gobble” card first, gets to keep the pile. Some students get too focused on slapping the card, so if you think students cannot handle playing this way, then just have them shout “gobble, gobble”.