This is a game that I've designed for my elementary level/ orientation session. It includes different questions that students are supposed to know. It includes different items, like animals, foods, jobs, action verbs, etc. Write numbers 1-22 on the other side of each card. Place them on the board so the students can see the numbers and divide your class into two team. Give the students the instruction. They take turns to choose a number and answer the question. If the answer is right, they will get the score. Hope it works!