In a box place small colorful cardboard’s circles. On each of the circles, write a letter of the alphabet. Divide the students into two teams. Give to each team a piece of paper and a circle which will depict the face of a caterpillar. The pupils take turns in picking up ten circles from the box, while having their eyes covered. The teams stick the face of the caterpillar on the paper and they have 10’ at their disposal in order to put the circles in the correct order to form a word. Thus, they construct a caterpillar. For each correct word that students formulate, give them 2 points! The team with the most points, earns 3 stickers!