October 23, 2017 SQRS: Glue the anticipation guide (small piece of paper) onto page 20 of your composition book. Read each statement and determine if you A (agree) or D (Disagree) with each statement. Write A if you agree and D if you disagree in the the column labeled before reading. I can differentiate between the 3 states of matter & explain their molecular arrangement.
What is matter? Matter is anything that takes up space and has mass. What is mass? the actual amount of matter in an object, mass stays constant no matter where you are. What is weight? the force put on an object by gravity weight can change depending on gravity, ex: you weigh less on the moon because there is less gravitational force exerted on you.
3 states of matter-Solid
Solids
Solids https://giphy.com/gifs/molecules-eKGidMmKDgA36
2 types of solids The particles are arranged in a repeating, 3-dimensional pattern called a crystal. The particles are not arranged in a repeating pattern instead it’s random. Examples of crystalline solids: diamonds (made entirely of carbon atoms), sugar, sand, and snow. Examples of amorphous solids: rubber, plastic, and glass.
3 states of matter-Liquid https://giphy.com/gifs/liquid-IQSWcOd2O5NhC
Liquid
Liquid Viscosity: a liquid’s resistance to flow.
Liquid Surface Tension: the uneven particles on the surface of a liquid. attractive forces cause the liquid particles on the surface to pull themselves together and resist being pushed apart. Particles under the water move in all directions, but on the surface they are pulled towards each other.
3 states of matter-Gas https://giphy.com/gifs/microscopic-2Mmo0sFteQmUU
Gas Gases can expand & be compressed. Decreasing the volume of the container squeezes the gas particles closer together. Vapor: matter that exists in the gas state but is usually a liquid or solid at room temperature. Ex: water vapor is the gas stage of water.
4th state of matter? https://giphy.com/gifs/plasma-fK6GuQ3g7lIUU
Think/Pair/Share Partner A is on the left side. Partner B is on the right side. Partner A needs to explain to Partner B the difference between a solid & a liquid. Partner B will then explain to Partner B the difference between a liquid & a gas. Make sure you analyze how the molecules move, the amount of energy the molecules have, the aspects of shape & volume…etc A B
Also with your partner… Sort the images into 4 groups: Solids, liquids, gases, and plasma according to their molecule arrangement, explanation and energy level from least to greatest energy.
Comprehension Check Using your iPad: 1. Go to socrative.com 2. Click on student login 3. Type in SIMON1516 for room #. 4. Enter your First AND Last name. 5. Take the quiz.
If you finish early… Look back the anticipation guide that you glued on page 20 and now decide if you Agree or Disagree with the statement now that you’ve learned the material. Self-Check: How did you do?