Grade 7 Lesson
Do Now:
Homework:
G&L Week 4 flashcards due Thursday, September 26th.G&L Wk4 Quiz, Monday, September 30.
G&L Week 4 Quiz, Monday, September 30.
Today’s Agenda:
Review and Discuss Review Thermal energy Notes and rC check
What is potential energy?
Potential energy (PE) —> Stored Energy
??How Stored??
Gravitational: gravity, height, mass
Chemical: food and fuels in molecules
Elastic: springs and rubber bands
What is kinetic energy?
Kinetic Energy —> motion energy
??What affects it??
mass, speed
faster/higher mass —> more KE
slower/less mass —> less KE
What is mechanical energy?
Sum of KE+ PE
What is matter made out of?
Particles
atoms
molecules
In what way does matter have kinetic energy?
In what way does matter have potential energy?
In what way does matter have mechanical energy?
What is thermal energy?
Review and discuss the brainPOP Temperature Assignment.
Review this handout.
Release and review answers
Students to analyze How does_______ affect a hot drink cooling? responses.
Assess data for questions relating to climate/room temperature and cooling
count/hilight
formulate experiment ideas/plan.