Cheating in school (essay Task 2 IELTS- problems and solutions)- can you help me fix it?

Have you ever wished not to study so much butn still get a high grade? Have you ever cheated in school? Nowadays, the fact that many students are more and more lazy, they don’t have enough time to study or do homework because they have many things to do, such as watching TV, surfing the web, cooking, doing part-time work - but they still want to get high grades. Therefore, they cheat. If we say that all students are lazy, it is not quite right, because some students are under pressure from their parentsa and their teachers to get good grades, but their abilities are not enough to achieve them, so they cheat. According to a research in the USA, 90% of high school students admitted cheating on an exam. They said cheating was not a big deal, everyone was doing it. Consequently, cheating in school has become more and more popular.
One way to solve cheating in school would be that students need to define the aims of study with which to collect knowledge and skills for themselves in the future. That means they have to arrange things to do. They have to spend much more time on studying, doing homework and reading lessons before going to school, especially with a lot of the hard subjects. They need to spend much time on  studying, such as writing  main points and listening to the lessons in school carefully. Furthermore, they need to do something to relax after finishing studying.
Another way is for the teacher would be to be stricter with students who cheat. That means they have to increase punishment, which makes students are afraid and not so willing to cheat anymore. Besides, teachers need to explain clearly to students that cheating is a lie. In Japan, primary students are taught that cheating is unfair and if they cheat, they will be punished strictly. Teaching students since they are in primary schools makes them have good habits and avoid cheating. Moreover, the teachers must also give more tests so students still have other chances to improve their grades and must also give compliments to the students who have tried their best to get high grades. It’s a great motivation for the others.
To sum up, cheating is an important problem that need to be dealt with as soon as possible in the education environment.

I do not know write the conclusion :(. Can you lead me write it :)?

<em>[Good work, basically.  When you said 'To sum up...', I would regard that as the conclusion.]</em>