檢查物理作業是普遍檢查學生知識的方法。這種工作能幫助教師查明每個學生怎樣明確而具體地瞭解某一個問題,能不能正確地解答習题,並且把已獲得的知識应用到實踐中去。但是,在实践中能够遇到的問題,並不總是和教科書中的所謂典型的問題一樣。人們在实踐中所常常遇到的各種具體的問題,是需要找出一些必要的材料才能解决的。在這篇文章中提出的幾種檢查作業(只是想到的一部分),能增進學生的實際知識。一、讓学生看物理現象,同時加以简短說明。要根據觀察進行一些計算。例1(六年級):教師將水平放置的米尺的一端放在固定的支持物上(图1)。尺上放一個 Checking physical homework is a common way of checking student knowledge. This kind of work can help teachers find out how each student understands a specific problem clearly and specifically, can not correctly solve the problem, and apply the acquired knowledge to practice. However, the problems that can be encountered in practice are not always the same as the so-called typical problems in textbooks. All kinds of concrete problems that people often encounter in practice need to find some necessary materials to solve. Several exams (just a part of thought) presented in this article can enhance students’ practical knowledge. First, let the students see the physical phenomenon, at the same time to be briefed. According to observe some calculations. Example 1 (Grade 6): The teacher places one end of a horizontally placed meter on a fixed support (Figure 1). Put a ruler