 Problem solving in the classroom, problem solving, that is a teaching strategy that we can use in the classroom and students generally, you know, they are used to lecture method, discussion method and some other strategies. So problem solving is usually considered that it is used to, you know, just produce new knowledge and it is used to just give the students the skill to be involved in and to get new solutions by thinking by themselves or by working in a group and to learn the collaboration and they will just conclude any situation, any event by working together. So problem solving situation is, in the classroom, the teacher can also call a topic a problem solution. Any topic that should be introduced in the classroom or given to the students, you should give me the solution of this problem. For example, we say that there is pollution, so we ask the students about pollution. You can tell us how much type of pollution is there and how can we control it. Or they are told to make a model on pollution. Or a project on pollution is that you can show such pollution and write its solutions as well. So these kinds of activities are given to the students in which they produce their knowledge, whether they produce individual knowledge, whether they work in a group and produce it. So collaborative work is also included in this and then we include individual work as well. So this is, you know, a very good strategy. Because the problem solution in the whole life is that if you teach these techniques to the students with proper logic, then they will use logical skills to get out of the rest of the problems in life. They will not be afraid of any problem like that. And depending on others, they will reduce it and you will make them work independently. So you should find the solution to this problem. So these habits and these skills, when we develop them in the children, then for them, for the rest of their life, they will have complete training. So problem solving in the classroom, our teacher should, you know, promote and also tell students to complete their work by doing on the problems. And you should also use the reinforcement and you should introduce or announce some tokens. The tokens mean that you can announce that I'll give two marks more if the students will bring three ideas or three solutions of the problem. So by doing this, you can run a very good project in a smoothly class. When the students get reinforcement, they will show more of their input.