1. Homework Wednesday, May 08, 2019 Finish LAB Study WOW
Objective: YWBAT describe the differences in the states of matter.
Drill: Describe the particle arrangement of solids, liquids, and gases.
Homework
Finish LAB
Study WOW

3. Did you know…?
Water is the only substance that can be found as a solid, a liquid, and a gas at normal surface temperatures on Earth.

4. Today’s Activities Drill
Myth Busters hOLorDtw
Oobleck lab
Study WOW
Conclusion

5. Non-Newtonian Fluids
Newton described how ‘normal’ liquids or fluids behave, and he observed that they have a constant viscosity (flow). This means that their flow behavior or viscosity only changes with changes in temperature or pressure. For example, water freezes and turns into a solid at 0˚C and turns into a gas at 100˚C. Within this temperature range, water behaves like a ‘normal’ liquid with constant viscosity.
A Non-Newtonian fluid is one that changes in flow rate depending on the amount of stress or length of time that stress is applied.

6. Is air a solid, liquid, or gas? Why?
Closure
Is air a solid, liquid, or gas? Why?

7. Conclusion Answer
Air a mixture because it consists of two or more substances that are not chemically bound to each other and can be separated.