Study On The Teaching Of "Mathematics Wide-Angle" From The Perspective Of Philosophy Of Children

The unit of "mathematics wide-angle" contains rich mathematical thoughts,which plays an irreplaceable role in improving the value of maths education.In particular,students can gain insights on the mathematical thoughts behind the knowledge through learning the "mathematics wide-angle" unit,and appreciate the charm of mathematical thoughts,so that they can consciously apply this good way of thinking and thinking habits to future learning and life,thus they will think more rationally in a mathematical way,and finally become more thoughtful and creative people.However,looking at the current situation of the "mathematics wide-angle" unit,it is either taught as normal knowledge and has lost its significance in cultivating students’ thinking ability,or forced to become a tool for training students to think mechanically.Philosophy of children not only affirms the positive role of rational thinking,but also establishes the idea that human is the master of one’s spirit.Therefore,this article focuses on the core theme of "mathematics wide-angle" teaching in the primary school mathematics curriculum,and on the basis of combing,summing up and drawing on the existing research results,uses the vision of philosophy of children from the goal,content,process and evaluation of these four examining the teaching of "mathematics wide-angle",pointing out that there are problems such as improper teaching objectives,shallow teaching content,emphasis on teaching and ignoring the teaching process,and vacant teaching evaluation.Finally,combining the philosophy of children and supplementing relevant teaching cases,reconstruct the teaching logic of "mathematics wide-angle",and put forward operable teaching strategies.For example,in setting teaching objectives,teachers should consider understanding the intention of textbook arrangement and students’ ability as the basis,and take mathematical thinking into consideration;in handling teaching content,teachers should show mathematical knowledge with mathematical thoughts,recreate mathematical thoughts in the way that students like,lay emphasis on the main mathematical thoughts,and also take classroom effects into consideration;in organizing teaching process,teachers should create a safe environment for thinking and build up relationships between cooperative subjects to activate free dialogues;in evaluating teaching effects,it is necessary to promote students to change from "selflessness" to "oneself" and then to "self",to promote self-evaluation with evaluation from others and spare more time for self-reflection.In short,I hope that through the teaching of "mathematics wide-angle",students will build up their spiritual home for subjective development,so that they can obtain the improvement of humanity and the freedom of thinking through "mathematics wide-angle" teaching.