This product contains 101 pairs of pictures. In each pair, there is a target consonant cluster or blend as well as a contrasting word with the blend reduced (ex. glass/gas). You can use them as flashcards for drill and practice activities or you can incorporate them into just about any type of game. The blends and clusters in this product can be described as both "marked" and "unmarked" and blends occur at the beginning and ends of words. I have tried to make it easy to match pairs if they become mixed up during activities. Each pair is numbered and pairs will have the same background color. So, when the activity is over, you can easily gather the words/pairs for the next session. You can have students practice at the word level by naming or completing cloze sentences. You can also practice at the sentence level by having them imitate or formulate sentences of their own.