This is a great activity to help students practice reading 3 letter word families. Not only do they have to read them, they have to identify the families! Teachers use the cards in their triplet sets, using numbers that are multiples of three to make the groups. Each game is color coded, set includes 6 games. Pass out the cards mixed up to the students. Give the students time to find their sets of three in word families. They should read the three words together. Collect the cards and pass them out again and again to give students practice with a variety of word families. There are over 150 different cards to choose from in sets of three. Look for the same activity is 4-5-6 letter word families as well!