First, into the life of mathematics teaching methods
Life-oriented teaching method of mathematics is the key to life-oriented teaching of mathematics. Therefore, life-oriented teaching methods should be adopted as far as possible in teaching to improve the teaching effect. 1, using the language of life to teach. Stolyar, a mathematics educator in the former Soviet Union, once said: Mathematics teaching is also the teaching of mathematics language. In class, the communication between teachers and students is mainly through verbal communication. In the same class, different teachers teach students different degrees of acceptance, which mainly depends on the quality of the teacher's language, especially how to make students understand and accept abstract mathematics vividly in mathematics teaching. A seemingly boring mathematics actually contains vivid and interesting things, and teachers can't be competent without high-quality language arts. In view of this, living mathematics teaching language is an important means to guide students to understand and learn mathematics. Teachers should combine children's cognitive characteristics, hobbies, psychological characteristics and other individual psychological tendencies, and process and modify the mathematical language without affecting their knowledge, so as to make it easy to understand and interesting. For example, if you know "",the teacher can guide students to learn the jingle: the greater than sign is less than sign, two brothers come together, the acute angle is less than the front, the opening is greater than the front, and the two numbers stand in the middle, and whoever is the biggest laughs. It is difficult for students to distinguish the two symbols. This childlike jingle can help students distinguish effectively. Another example is to change the teaching "length unit" into "length", change the teaching elements, corners and minutes into "small salespeople", and "queue up" according to big novels. Students are very curious about these life-oriented subject knowledge and find it interesting to learn mathematics.
2. Use life-oriented games to teach. Students like playing games. The game conforms to its gameplay, which can effectively mobilize students' hands, mouth and brain, create the best environment for multiple senses to participate in learning activities, attract the whole class to actively and happily participate in learning, and make teaching receive unexpected good results. It is undoubtedly the best way for students to enjoy and love learning by "hiding" mathematics knowledge in common games in life. Therefore, we should pay attention to the use of life mathematics games in teaching, guide students to learn mathematics, increase their interest in learning, and complement each other.
Second, the use of life in mathematics teaching
When mathematics is applied to practice, it will become flesh and blood and full of vitality, so that students can realize the value and significance of mathematics and establish their consciousness and confidence in solving practical problems with mathematics. Therefore, as a math teacher, we should avoid changing the "mechanical exercise" of math practice into "life application" from concept to concept and from book to book. Guide students to observe, analyze and solve problems in life from the perspective of mathematics. By applying mathematics in life, students can experience the value of mathematics and enhance their awareness of applying mathematics.
1, observe life problems from a mathematical perspective. Life is a treasure house of mathematics, and the prototype of mathematics can be seen everywhere in life. It is not only beneficial to cultivate students' habit of understanding things around them from a mathematical point of view, but also beneficial to cultivate students' exploration consciousness. For example, after knowing the "circle", let students go to their own living environment to observe which objects are round. After learning "lateral area and Volume of Cylinders", let the students observe which objects in life are cylinders. After learning "axisymmetric graphics", let the students find and say, which objects around you are axisymmetric graphics? For another example, after learning the common timing method and the 24-hour timing method, the teacher can ask the students to find out which places and departments in life use the 24-hour timing method and which places and departments use the common timing method.
2. Study life problems with mathematical methods. Many problems in life contain mathematical knowledge. Guiding students to use mathematical methods to study problems can not only make them feel the existence of success and their own value, but also make them blossom brilliant creative flowers and truly develop from "nerds" into practical talents in society. For example, after learning the stability of mathematical triangles, students can explain: Why is the roof of the house where we live triangular? Why did the carpenter fix the desk for his classmates and nail a diagonal strip at the foot of the desk? Teach the characteristics of parallelogram. Ask the students to explain: Why should the gate be made into a parallelogram grid instead of a triangle?
3. Solve life problems with mathematical knowledge. By creating conditions, we can guide students to use the mathematical knowledge and methods they have learned to solve practical problems in daily life and constantly improve their ability to use mathematics. For example, after learning the application problem of area calculation, students learn to measure the length and width of windows and calculate their area, and then introduce them into life to guide students to actually calculate how much rice cloth to use to make curtains. This should take into account that curtains are longer and wider than windows. If two curtains are relatively large, what should I do if I want to match one as it is? Which glass should I bring without a ruler? Or both? This "life-oriented" teaching activity not only increases students' knowledge, but also learns to think and solve problems, which greatly cultivates students' practical ability and innovation ability. In a word, life-oriented teaching of mathematics is a new requirement of educational modernization. In mathematics teaching, we should do everything possible to let students experience mathematics from life, let students consciously apply mathematics knowledge to various specific life situations, and cultivate students' awareness of applying mathematics knowledge in life throughout teaching, so that students can love mathematics and life more in the alternation and interaction between "life" and "mathematics".