Unit 3

“What’s Matter?”

This video describes what matter is (solid, liquid, gas) in a way that kids can understand.

 

“Thermal Expansion”

https://www.bing.com/images/search?view=detailV2&id=C2E214D3E5AF110D5B123C79A308F88A30776F5E&thid=OIP.Lu7tZnJgImatxgbh3U34aAHaFj&mediaurl=http%3A%2F%2Fwww.stablwall.com%2Fwp-content%2Fuploads%2F2016%2F05%2Fthermal-expansion.jpg&exph=600&expw=800&q=thermal+expansion&selectedindex=7&ajaxhist=0&vt=0&eim=1,2,6

This link leads to a picture of train tracks effected by thermal expansion.

 

“States of Matter”

https://media1.britannica.com/eb-media/65/63065-004-07B69F7B.jpg

Here is a picture of the states of matter including plasma. 

 

“Particle Accelerator”

pre01.deviantart.net/359b/th/pre/i/2016/237/3/5/particle_accelerator_by_kronpano-daf930n.jpg

This is a picture of a particle accelerator.