Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/simulations/chapter1/lesson3/_jcr_content/articleContent/acscontainer_copy_co/containerPar/columnsbootstrap_cop/column0/lightboximage/clickableImage.scale.medium.jpg/1691430844205.jpg)
Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society
American Chemical Society: Chemistry for Life.
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/_jcr_content/articleContent/acscontainer_779520148/containerPar/columnsbootstrap_1084392056/column0/image.img.png/1690477034502.png)
Middle School Chemistry - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/lessonplans/chapter6/lesson11/_jcr_content/articleContent/acscontainer_instructions/containerPar/columnsbootstrap/column0/textimage_429525081/image.img.png/1691001813708.png)
Lesson 6.11: Project Based Lessons: Chemical Reactions & Engineering Design - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/dam/acsorg/msc/images/chapter-1/lesson-5/Solid.jpg)
Lesson 1.5: Air, It's Really There - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://i.ytimg.com/vi/dLP4REmb-Ww/maxresdefault.jpg)
Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/lessonplans/chapter1/lesson1/_jcr_content/articleContent/acscontainer_instructions/containerPar/columnsbootstrap/column0/textimage_copy_copy_443182693/image.scale.medium.jpg/1690807105571.jpg)
Lesson 1.1: Molecules Matter - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/dam/acsorg/msc/images/chapter-3/lesson-4/water_swoop.jpg)
Simulations & Videos for Lesson 3.4: Density: Sink and Float for Solids - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/dam/acsorg/msc/images/chapter-2/lesson-5/C2L6_LiquidWater.jpg)
Lesson 2.4: Changing State—Freezing - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/simulations/chapter2/lesson4/_jcr_content/articleContent/acscontainer_copy_co_413717233/containerPar/columnsbootstrap_cop/column0/columnsbootstrap/column1/lightboximage/clickableImage.scale.medium.jpg/1692972631737.jpg)
Lesson 2.4: Changing State—Freezing - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/simulations/chapter6/lesson7/_jcr_content/articleContent/acscontainer_copy_co_1138475481/containerPar/columnsbootstrap_cop/column0/lightboximage/clickableImage.img.png/1691426974457.png)
Lesson 6.7: Energy Changes in Chemical Reactions - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/acs/en/middleschoolchemistry/lessonplans/chapter1/lesson5/_jcr_content/articleContent/acscontainer_instructions/containerPar/columnsbootstrap/column0/columnsbootstrap/column0/image.scale.medium.jpg/1690809407597.jpg)
Lesson 1.5: Air, It's Really There - American Chemical Society
![Lesson 1.3: The Ups and Downs of Thermometers - American Chemical Society](https://www.acs.org/content/dam/acsorg/msc/images/home/icon-chapter-5-alt.png)
Middle School Chemistry - American Chemical Society