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“本色”即“本来面貌”。数学教学是数学活动的教学,数学活动是活动者研究数学问题、探索数学规律及实践应用的活动,故数学教学应再现研究数学问题的真实场景或“本来面貌”。从数学活动在现实中的存在形式出发,让学生在知识的发生、形成、发展、完善和应用中不断生疑和释疑、完善和建构认知结构,以激发探究兴趣和提高探索能力。数学活动是一种逐步完善认知的探索活动,数学教学
“Natural ” that is “original appearance ”. Mathematics teaching is the teaching of mathematics activities. The mathematics activities are the activities of the activists studying math problems and exploring the laws and practice of mathematics. Therefore, mathematics teaching should reproduce the real scene or the original appearance of mathematics problems. Starting from the existential form of mathematics activities in reality, students are constantly doubted and dispelled in the occurrence, formation, development, improvement and application of knowledge, and the cognitive structure is perfected and constructed so as to stimulate the exploration of interest and exploration ability. Mathematical activities is a gradual improvement of cognitive exploration activities, mathematics teaching