An understanding of the wave nature of sound and light is fundamental to much of today’s technology. Learning these lessons is vital to society as we train new engineers and scientists to sustain and advance our technology in these fields.

In Chapter 10, students are introduced to the basic wave phenomena of sound and light, enabling them to master related terminology and to qualitatively describe the behavior of waves and phenomena of light and sound to better understand the functions of television, radio, and many other things. This semester is coming to an end, so S-level students from Grade 8 made a mindmap project on chapter 10 last week. Some students are classified by knowledge points and some students are classified by chapter lessons.

(Written by Linqiong Qiu Pictures by Grade 8 Physics Teachers Edited by Huang Shiyuan, Mikah Jimenez)