Phase Change & Thermal Energy
NGSS Performance Expectations
Enduring Understanding
Essential Questions
http://chem4kids.com/files/matter_intro.html
- MS-PS1-4 Develop a model that predicts and describes changes in particle motion, temperature, and state of a pure substance when thermal energy is added or removed.
Enduring Understanding
- Everything in the universe is composed of matter and energy. Within matter, particles are constantly in motion.
Essential Questions
- How does energy affect the motion of particles?
- How does the motion of particles affect the phase of matter?
- How does the arrangement of particles change as the phase changes?
http://chem4kids.com/files/matter_intro.html