As the current post-80s generation, in the process of tutoring their children, they will find that tutoring their children according to the knowledge they have learned, but the result is indeed wrong. Some parents tutor their children's homework and ask their children to complete their homework according to their own methods. As a result, their children's homework was beaten back to rework by the teacher. Many parents don’t understand what’s wrong.
The fundamental reason is not the parents’ fault, but the current textbooks have changed. For example, solving equations, the current textbooks use the properties of equations in order to withdraw and solve equations , which is really a waste of time! The following figure is proof.
Also, in mathematics, multiplication is read as "multiple", division is read as "divided by", and the requirements are very strict. Use dotted lines when drawing high and solid lines when drawing vertical lines. Use dotted lines for the translation, and use solid lines for the symmetrical lines.
These questions often make parents dizzy, especially those of children who do not listen to classes in class. When the child comes home to do his homework, he sees a question that the child doesn’t know, so he wants to tell the child. Who knows that after the lecture, the child will remember the wrong answer completely.
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