Now that we know that you have difficulties with spelling, it's not such an issue here. For school projects you should have the right to have somebody help you get the spelling sorted before they are submitted. There is another forum I'm on (to do with rockclimbing in Australia) that has a couple of members with dyslexia. One never has any spelling or grammatical errors in his posts. If you like, I can ask him if he has any tips to pass on.