scholarly journals Goal - Driven qFive - in - oneq Teaching Model Integrating Research and Practice into Mathematics Teaching Courses in Agricultural Universities

Author(s):  
Zhang Liu ◽  
Guiying Fang ◽  
Yi Wei ◽  
Canhua Li
2013 ◽  
Vol 273 ◽  
pp. 18-21
Author(s):  
Bing Zhong

To counter the current situation that undergraduate course teaching separates from the real enterprise producing, and the terrible capacity for work in the undergraduates trained by university, the paper is to explore the "Case-run through type" Teaching Model of Machinery Manufacturing. The model depends on a certain mechanical product, according to the production task to decompose and build a practice teaching system, then to design practice teaching content by the production technology process and sequence. By use of the model, the students can well understand the theoretical knowledge. And it further can help students stimulate the learning interest. Therefore, the students' operation skills and comprehensive ability were greatly improved. In the meantime, the teaching abilities of teachers were also improved.


2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Yun Yang

The poor comprehensiveness of the evaluation indexes of quality evaluation methods for the traditional college mathematics teaching model reform results in low accuracy of the evaluation outcomes. In this paper, aiming at this problem, a quality evaluation method for the college mathematics teaching model reform, based on the genetic algorithm, is proposed. The simulated annealing algorithm uses the weighted comprehensive objective evaluation multiobjective optimization effect that can effectively improve the accuracy of the evaluation results. In the training process, the gradient descent back-propagation training method is used to obtain new weights for the quality evaluation of college mathematics teaching mode reforms and to score various indicators and evaluate the indicators. The mean value of the outcomes is the result of mathematics teaching quality evaluation. The experimental results show that the training error of the convolutional network of the proposed method is significantly small. Based on the genetic algorithm that improves the convolutional network training process, the obtained quality evaluation outcomes are higher in accuracy, better in goodness of fitness function, and considerably lower than other state-of-the-art methods. We observed that the improved genetic algorithm has a more than 90% goodness of fit and the error is significantly lower, that is, 0.01 to 0.04, than the classical genetic algorithm.


Author(s):  
Daniel J. Brahier

The preparation and professional development of mathematics teachers requires instructors who are not only proficient in their content and pedagogy but can bring successful teaching experiences to the classroom. In this paper, the author shares his experience of 29 years of simultaneously teaching in a K-12 secondary school, while also serving as a university professor who teaches mathematics methods courses. Examples of classroom experiences that enhanced university methods courses are described, as are some of the benefits of teaching in both settings to connect research and practice in mathematics teaching.


Author(s):  
Erich Christian Wittmann

AbstractThe objective of this introductory chapter is to explain the common rationale behind the papers of this volume. The structure is as follows. The first section shows that learning environments are a natural way to address teachers in their main role, teaching, and that therefore this approach is promising for improving mathematics teaching in an effective way. The section ends with a teaching model based on Guy Brousseau’s theory of didactical situations.


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