水泥材料综合性实验课程设计探讨

在土木工程材料实验教学改革中,文章提出了水泥材料综合性实验课程的设计思路。对其教学效果的分析显示,采用综合性实验不仅能够实现预设课程目标,同时还能够显著提高学生的学习兴趣和开发其创新性思维。

Comprehensive experimental curriculum design of cement materials

In order to reform the experiment course of civil engineering materials, this paper designs a comprehensive experimental curriculum (CEC), in which some projects will be carry out such as the specific surface and the density of cement, fly ash and grounded granulated blast furnace slag (GGBS); the water demand in normal consistency, the setting time and the compressive strength of motor and concrete, which with straight cement, 30 percent of fly ash and 50 percent of GGBS separately. The disqualification cement is perpetrated for students to know how bed the soundness is. Both the workload and the costing of CEC is some higher than that of replication one. CEC can be finished within the original class hour still. According to the analyzing of using examples of CEC, the learning interesting of student rises significantly and the innovation idea is explored, meanwhile the preinstall objective of experimental curriculum realizes successfully. In a word, CEC exhibits a beneficial effect.