Successful teaching experience inspires every teacher. If "pure" mathematical knowledge can be linked with familiar and concrete materials in students' daily life in mathematics teaching, it will be beneficial to concretize and visualize abstract mathematical concepts, facilitate students' understanding and stimulate students' thinking and desire to explore new knowledge.
Extended data:
Because children can participate in experiments by themselves, they will be interested in such classes and study happily. However, it is still difficult to form a fixed concept in your mind after only one or two operations.
That is to say, when measuring with various quantitative containers in class, children will form certain concepts of milliliter, deciliter and liter, but when they don't have these things in front of them, it is difficult for them to grasp them again.
So, when the blackboard appears, "How many deciliters are 3 liters and 5 deciliters?" Children will find it difficult to convert such units.
Phoenix Net-Integrating Mathematical Concepts into Life