Second grade mixed homework teaching plan
Reflections on the teaching of mixed operation in second grade mathematics? One lesson is the addition and subtraction learned by primary school students; Multiplication and division, learned to solve the problems of multiplication, addition, addition, multiplication and division step by step. According to the young age and intuitive thinking of grade two pupils, I use multimedia courseware to create shopping situations and ask questions in class. Combined with the specific situation, when students know that there are multiplication and addition (subtraction) methods in a formula, they should multiply by acid first, then add or subtract, and realize the significance of mixed operation, gradually improve their computing ability and establish their confidence in learning mathematics.
The teaching objectives of this lesson are:
1, when solving specific problems, understand the operation order and master simple elementary arithmetic skills.
2. In specific cases, the problems solved by mixed operation are put forward.
3. Establish confidence in learning and feel the fun of learning mathematics.
The key and difficult point of this course is to master the order of mixed operation. .