The formation of concept map is based on the laws of cognitive psychology. As a relatively mature teaching method, concept map has become one of the strategies of the new curriculum reform in China and has been widely promoted. Based on the author's years of teaching experience, this paper first analyzes the advantages of applying concept map in biology teaching in senior high school; Then, combined with specific examples, the specific methods of its application are discussed.
Keywords: concept map; Application: senior high school biology
introduce
Biology in senior high school is really a complicated and trivial subject, and it is easy to miss some knowledge points when previewing, studying, reviewing and summarizing. Concept map can solve this problem well. By sketching the concept map between knowledge points, not only can many knowledge points be clearly listed and connected in series; Moreover, it can also enable students to have an overall grasp of many knowledge points, remember them in the comprehensive knowledge points that have been connected in series, deepen their understanding of some knowledge points and consolidate their memory. Therefore, in the study of biology in senior high school, teachers can appropriately add more concept maps to better serve the teaching work.
Benefits of applying concept map in 1
1. 1 is beneficial to the development of teachers.
Teachers can sort out their teaching ideas more clearly and quickly by drawing concept maps, thus improving the efficiency of preparing lessons.
At the same time, teachers draw concept maps in biology class, which not only meets the requirements of the new curriculum reform for teachers to carry out creative teaching, but also realizes the perfect combination of new curriculum teaching and new curriculum ideas, making teachers develop in the direction of specialization. Teachers can also use the explanation of concept maps to let students draw some concept maps themselves to deepen their understanding of biological knowledge.
By assigning homework to draw concept maps, biology teachers can learn more about students' learning progress, find some mistakes in their understanding and understanding of concepts, correct their understanding deviation of some concepts in time, and truly realize equal dialogue between teachers and students. Let students acquire knowledge, and at the same time, promote the reform of teaching evaluation, so that it will gradually change from the original summative evaluation that only focuses on results to formative evaluation that pays more attention to processes.
1.2 is beneficial to students' development.
Because there are many parts in senior high school biology textbooks, each part contains many knowledge points such as principles and concepts. By constructing the concept map of core knowledge, we can not only connect and organize those scattered knowledge points, integrate old and new knowledge, realize the induction and migration of biological knowledge, but also build a brand-new knowledge network. It can also help students improve their thinking ability, stimulate their enthusiasm for learning, mobilize their enthusiasm for learning, and promote the development of cognitive ability, so that students not only love learning, but also learn and learn.
Concept map can not only help students build a new knowledge network in their brains, but also improve their hands-on ability and cultivate their ability to design experiments. By studying concept maps, we can construct thinking activities. Bridge? , organically combine textbook knowledge with extracurricular practice. Students can use the theories they have learned about natural science and the experimental instruments in the laboratory to design simple experimental schemes and verify their inner guesses.
Application of Concept Map in Biology Teaching in Senior High School
2. that application of1in blackboard write
In the process of designing blackboard writing, teachers can add concept maps appropriately. By drawing and constructing concept maps, it is helpful for teachers to grasp the whole course. At the beginning of the class, you can write the concept map on the blackboard first, so that students can personally participate in the formation of the concept map, so that they can have a clear understanding of the relationship between concepts first, and then explain it in class, so that they can establish the overall learning system of this class in their minds.