A pretty basic yet useful Matching the picture worksheet for Elementary Kids. Works for both matching and coloring the pictures, you can also use it as a guess the animal game and personalize your class.
The above downloadable worksheet is meant for at Beginner (pre-A1) and Elementary (A1) level. It is great for practising Nouns in English, and is a valuable material for working on your students' Reading skills. It features the topic and words of Animals.