I usually teach students in an easy way starting from basics, i won't rush with the students to complete the syllabus. I will make them understand and i will let them try to solve the problems and if they are able to go to next step in solving it i will guide them to solve it. I will tell them geometry by showing some pictures and all even the Algebra which is a branch of Mathematics everyone thought it is tough to understand however my students love to learn Algebra with me. I will teach small kids KS1 like how, I teach my daughter who is 3 now. I will make them enthusiastic to learn what is next to solve.