Intro to two-step equations: Here's how we solve a two step equation. It begins with the concept of equality: what we do to one side of the equation must be done to the other.

Today we began watching a documentary called Blue Gold. We will continue watching and discussing this week.





Today we talked about whether water should be a public right. 
Should water rights be sold to private companies or should they be kept available for free for everyone?
What do you think?

SCIENCE

The videos below review all that we have been doing in class. Check them out!

SCIENCE

SCIENCE NOTES

Heat- the transfer of energy

Kinetic Energy-  energy that moving particles possess

All particles contan/have kinetic energy

Some particles have more kinetic energy than others

Temperature- the measure of the average kinetic energy of the particles in a substance

Heated Substances expand.     Cooled substances contract

Thermal Expansion vs Thermal Contraction

MATH

SCIENCE

PURE SUBSTANCES