Before the start of this activity, children should be divided into groups, ideally 3 to 4 groups. Each group one at a time will have to choose a question by clicking on the PowerPoint presentation on the 'question' tab and then they will have to answer the question. Once they answer the question, they will have to click on the 'answer' tab and check whether their answer is correct or not. For each correct answer the group will get one mark. The group with the highest score will win the game. Che