Enlightenment Teaching of Engineering Cognition for Junior High School Students Based on Linear Function

DOI

10.2991/sschd-19.2019.61How to use a DOI?

Keywords

Linear function, Junior high school students, Engineering cognition, Enlightenment teaching of engineering, Electrospinning.

Abstract

The earlier the enlightenment teaching of engineering cognition is conducted, the better for fostering engineering talents. In China, the knowledge about linear function or univariate equation is taught to the students in their junior high school period. This should be a precious opportunity for enlightenment teaching of engineering based on application of linear function in routine life. In the present investigation, an example is shown how to explain the application of linear function in routine life and its meaning in chemical and material engineering field. The example is about the quantitative detection of a blue dye’s concentration in the polluted water. Meanwhile, an advanced nanomaterial - electrospun nanofibers was explored to treat the polluted water. The experiments were very vivid, greatly deepening the impressions of the junior high school students on the linear equation, enlightening their engineering cognition from a standpoint of mathematics. Enlightenment teaching of engineering cognition can be carried out on the junior high school students when they are taught about the fundamental mathematics knowledge.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Xiaobao Wu
AU  - Fang Yao
AU  - Jue Li
AU  - Dengguang Yu
PY  - 2019/12
DA  - 2019/12
TI  - Enlightenment Teaching of Engineering Cognition for Junior High School Students Based on Linear Function
BT  - Proceedings of the 5th Annual International Conference on Social Science and Contemporary Humanity Development (SSCHD 2019)
PB  - Atlantis Press
SP  - 243
EP  - 248
SN  - 2352-5398
UR  - https://doi.org/10.2991/sschd-19.2019.61
DO  - 10.2991/sschd-19.2019.61
ID  - Wu2019/12
ER  -