A Multiple Case Study of College-Contextualized Mathematics Curriculum.
A Multiple Case Study of College-Contextualized Mathematics Curriculum.
复制标题
大学情境数学课程的多重案例研究。
DOI：
--
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Hector Valenzuela
中科院分区：
文献类型：
--
作者：
Hector Valenzuela
情境化是一种用于数学课程设计的方法，在教案中使用，并作为一种面对面课堂的教学实践。许多研究者正在研究在数学教学和学习过程中使用语境化的效果(Bottge&Cho，2013；Perin，2011；Young，Hodge，Edwards和Leing，2012)。情境化是指数学问题的教学，强调现实生活中的情景。例如，教师可以开发一个关于指数函数和等式的情景作业，方法是让学生完成一项基于互联网的任务，以确定在特定贷款期限内以给定价格和利率购买一辆新车的月还款额。在这个例子中，教师会教学生如何用指数公式计算出每月的金额。此外，情境化被定义为数学问题的发展，这些问题是真实的，与学生未来职业生涯相关的真实应用程序(Bottge&Cho，2013；Bottge，Ma，Gosa way，Butler，&Toland，2014；Valenzuela，2012,2014)。此外，学生往往很难解决只专注于公式化计算的计算问题，而没有任何现实世界的联系(Khiat，2010；Puri，Cornick，&Guy，2014)。
Contextualization is a method used for mathematics curriculum design within lesson plans and as a pedagogical practice in face-to-face classes. Many researchers are studying the effects of using contextualization in the teaching and the learning process for mathematics (Bottge & Cho, 2013; Perin, 2011; Young, Hodge, Edwards, & Leising, 2012). Contextualization refers to the teaching of mathematics problems that emphasize real-life situations. For example, an instructor could develop a contextualized assignment on exponential functions and equations by having students work on an Internet-based task to determine the monthly payment for a new car at a given price and interest rate for a specific loan duration. In this example, instructors would teach students how to compute with exponential formulas to come up with the monthly amount. Additionally, contextualization is defined as the development of mathematics problems that are authentic and related to real-world applications that are connected to students’ future careers (Bottge & Cho, 2013; Bottge, Ma, Gassaway, Butler, & Toland, 2014; Valenzuela, 2012, 2014). Furthermore, students often have difficulty solving computational problems solely focused on formulaic computations, without any real-world connections (Khiat, 2010; Puri, Cornick, & Guy, 2014).