Math in grade three is more difficult than that in grade two. But it also depends on students' mastery and understanding of different knowledge. Students with good geometry feel different from those with good algebra.

Compared with the seventh grade, the math subject in the eighth grade is more difficult. It puts forward higher requirements for students' thinking and spatial imagination, especially the newly added geometric figure part, which is a nightmare for many students. However, if the obstacles in the eighth grade mathematics can be successfully overcome, it will be much easier to learn mathematics in the ninth grade.

Junior high school mathematics learning methods

The purpose of preview is the process of actively acquiring new knowledge, which is helpful to mobilize the initiative of learning. Before explaining new knowledge, it is an important means to read the teaching materials carefully and develop the habit of previewing actively.

Therefore, cultivate self-study ability, learn to read books under the guidance of teachers, and preview with teachers' carefully designed thinking problems. For example, if you teach yourself an example, you should find out what the example is about, what the conditions are, what you want, how to answer it in the book, why you answer it like this, whether there is a new solution and what the steps are. Grasp these important problems, think with your head, go deep step by step, and learn to use existing knowledge to explore new knowledge independently.