基于APT教学模型的移动学习对学生学习兴趣与成绩的影响研究——以小学数学“扇形统计图”为例

The Influence of Mobile Learning Based on the APT Teaching Model on Students’ Learning Interest and Performance —a Case Study of Primary School Mathematics

数学素养是每一个公民应具备的基本能力，移动学习也逐渐成为当前教学中的一种趋势。该文旨在探讨移动环境下的有效教学模式，通过文献研究发现，评价、教学法、技术为信息化环境下有效教学的关键要素；提出融合评价(Assessment)、教学法(Pedagogy)、技术(Technology)为一体的基于评价的教学模型(简称“APT教学模型”)，倡导“以评促学”的教学理念，并基于此模型以小学数学“扇形统计图”为例，设计教学模式，运用实验研究法对比传统环境与移动环境下基于APT教学模型的课堂教学效果。研究发现，移动环境下基于APT教学模型的课堂教学能够有效提高学生学习成绩和学习兴趣，同时也增加了学生的认知负荷，但一定范围内，较高的认知负荷有利于学生学习成绩提升。

Mathematical literacy is the basic ability that every citizen should have. Mobile learning has gradually become a fashion trend in the current teaching. This study aims to develop an effective teaching model of mobile environment， A review of the literature would suggest that the key elements of effective teaching in the Information Environment are evaluation， pedagogy and technology. This paper provides a teaching model including Assessment， Pedagogy， and Technology(APT teaching model).This model advocates the teaching philosophy of promoting study by assessment. This study designed teaching process of “sector diagram” on the model. The effect of teaching activities in mobile environment was analyzed by experimental research method. The results suggest that teaching activities in mobile environment could improve the achievement， interest of students in learning; at the same time， it can also increase students’ cognitive load. But within a certain range， a higher cognitive load is conducive to students’ achievement.