高等数学基于案例研讨式的教学创新研究——可降阶的微分方程课例设计

高等数学作为理工科的基础课程之一,为学员提升学习力、思维力、创新力、应用力以及终身发展提供了基础支撑作用。但是由于其课程抽象性强、逻辑性强等特点,课堂多以讲授式为主,学员容易产生畏难心理,从而只拘泥于“算题”而非注重能力素质的养成。本文基于智慧教学模式下,以案例式教学为主要教学手段,给出了具体的教学课例设计,切实提高了课堂教学质量,并为高等数学课堂教学改革创新提供参考性示范。As one of the basic courses of science and engineering disciplines, advanced mathematics provides basic support for students to enhance their learning ability, thinking ability, innovation ability, application ability and lifelong development. However, due to its abstract nature and strong logical components, the class is mainly lecture-oriented, and the students easily produce a psychological fear of difficulties, so they only adhere to the “calculation problem” instead of fostering their overall competencies. In this paper, based on the wisdom teaching mode and the case-based teaching as the main teaching means, the specific teaching lesson design is given, which effectively improves the class teaching quality and provides a reference demonstration for the reform and innovation of higher mathematics classroom teaching.

例谈小学数学课堂提问存在的问题和对策——从四则课例谈起

课堂提问是教师引导学生理解数学知识的有效手段,是信息输出与反馈的桥梁,是沟通师生思想认识产生情感共鸣的纽带。然而,在实际教学中,有一部分教师由于没有抓准提问的时机,或者不懂得提问的艺术,以致于造成不少提问误区的存在。要使问题引导富有成效,就必须充分体现深刻性、层次性、针对性和时效性四个方面,真正优化课堂提问。

小学语文教学中组织学生整本书阅读的有效性研究

享有盛名的著名教育家叶圣陶老先生曾大力主张教师应“指导学生阅读整本书”。整本书阅读,有利于培养学生的阅读兴趣,有利于学生养成良好的读书习惯,有利于提高学生的语文素养,整本书阅读可谓是“一箭双雕、一石二鸟”。本文重点阐释小学生阅读整本书的意义,结合教学实践、学生年段特点以及统编教材制定阅读书目,总结阅读策略,建立有效的评价激励机制。