The algebra study is carries on the Prime numbers foundation. The algebra study also must take the student abstract logical thinking development. The student had already contacted certain algebra thought in the elementary school stage, for example uses Linear Equations to solve mathematics application topic, certainly, the unknown quantity x meaning is very superficial. After entering the junior middle school, the student will study the comparison algebra content, so there is many difficulties in the study.
Through the Pre Algebra study, it causes student’s thought forms to be development, contain induction, the deduction, abstract, broad and so on. the Algebra equations is mainly one kind of formalized reversal from the operation angle, its abstract degree is high, does not as elementary school’s operation to be such easy. How to divide concept of junior middle school students pause to be in the preliminary level, and the concept developing process, the concept connotation and the extension level of understanding is generally low.
The student formal logic thought level of development insufficiently creates algebra study difficult, and this maybe the primary causes inducing many Math Questions. Because student’s thought development has its own regularity, mathematics study receives this kind of development restriction, therefore, in mathematics Standard form teaching, the appropriate request for the student is very important.
&