level zero voice catalyst (10 minutes, individual · pdf file8/8/2015 · describe...

Assignment #1 (New Unit: States of Matter) States of MatterLO: To observe how phases of matter change.EQ: Compare and contrast the 3 states of matter. Explain what causes a phase change.

LEVEL ZERO VOICECATALYST (10 minutes, individual work):

1. Predict the properties of a metal.2. Predict the properties of a nonmetal.3. Which is more reactive? Ca or Cs?4. How many electrons does N-2 have?5. How many neutrons does Chlorine-27 have?

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AGENDA

1. Prep

2. Cards

3. Exploration activity

HOMEWORK

1. Notebook check Wed (for real this time)


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AGENDA

1. Prep

2. Cards


HOMEWORK


This paper towel


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1. Prep

2. Cards


HOMEWORK


Write in your notes in a colored marker

Kinetic energy – energy possessed by an object in motion


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AGENDA

1. Prep

2. Cards


HOMEWORK


Is the speed of molecules different in hot and cool water?

HOT COLD


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1. Prep

2. Cards


HOMEWORK



Kinetic energy – energy possessed by an object in motionheating an object _______ molecular motioncooling an object _______ molecular motion


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1. Prep

2. Cards


HOMEWORK



Kinetic energy – energy possessed by an object in motionheating an object INCREASES molecular motioncooling an object DECREASES molecular motion


In a thought bubble write:

Heating and cooling a liquidDescribe what happens to the motion of particles as heat increases


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AGENDA

1. Prep

2. Cards


HOMEWORK


Make the three flips for s/l/g

To go over the catalyst


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1. Prep

2. Cards


HOMEWORK


What do you see? Let’s come up with some definitions.


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1. Prep

2. Cards


HOMEWORK



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1. Prep

2. Cards


HOMEWORK


Fill out your worksheet:

This paper towel

What happened to it?

Where did the water go?!?!


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1. Prep

2. Cards


HOMEWORK


cards


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1. Prep

2. Cards


HOMEWORK


Phase

A form of matter (solid, liquid, gas)


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1. Prep

2. Cards


HOMEWORK


Kinetic energy

Energy possessed by an object in motion


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Deposition - Gas to solid

At night, it can get so cold that the water vapor in the air turns straight to ice


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Condensation - Gas to liquid

When water vapor molecules in the air get cold, they can turn into water


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Boiling - Liquid to gas

When liquid gold is heated enough it will become gaseous gold


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Melting - Solid to liquid

When iron is heated past its melting point, it become liquid iron


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Evaporation - Liquid to gas

When water is left out long enough, individual molecules break free and go into the air


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Sublimation - Solid to gas

When a solid is exposed to temperatures much higher that its boiling point, it becomes gas


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AGENDA

1. Prep

2. Cards


HOMEWORK


(Phase change)Freezing - Liquid to solid

When oil is cooled lower than its freezing point, it solidifies


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AGENDA

1. Prep

2. Cards


HOMEWORK


Activity 1: Melting ice cube1. What phase change occurred?2. Where did the energy come from to melt the ice?3. What do you think happened to the speed of the molecules when the ice was heated?


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AGENDA

1. Prep

2. Cards


HOMEWORK


Activity 1: Melting ice cube


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1. Prep

2. Cards


HOMEWORK


Activity 1: Melting ice cube

Draw pictures that illustrate what happens to the motion of molecules as ice melts


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AGENDA

1. Prep

2. Cards


HOMEWORK


Activity 2: Outside of the cup1. What do you observe outside of the cup?2. Draw a picture of what you see.3. Where did that water come from?


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AGENDA

1. Prep

2. Cards


HOMEWORK


Activity 2: Outside of the cup


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1. Prep

2. Cards


HOMEWORK


Activity 2: Outside of the cup1. What do you observe outside of the cup?2. Draw a picture of what you see.3. Where did that water come from?4. What happened to the water molecules in the video?


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AGENDA

1. Prep

2. Cards


HOMEWORK


Activity 2: Outside of the cup


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1. Prep

2. Cards


HOMEWORK


Activity 2: Outside of the cup1. What do you observe outside of the cup?2. Draw a picture of what you see.3. Where did that water come from?4. What happened to the water molecules in the video?5. Why did the cup in the bag have less condensation?

When your group is ready, start working on the worksheet. Once every group member can answer the questions in the worksheet, you will get the materials for the next activity. You may not write on the worksheet.


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AGENDA

1. Prep

2. Cards


HOMEWORK


Activity 3: Melting ice vs melting dry ice1. Do regular ice and dry ice melt in the same way?2. What is the phase change that occurs in the normal ice?3. What is the phase change that occurs in the dry ice?4. What is dry ice made out of?

No processing task today (we’re going to do it tomorrow)


LEVEL ZERO VOICEPROCESSING TASK (10 minutes, individual work):Use at least three different colors

Draw a comic of how water molecules in air condense on the outside of a cup..

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AGENDA

1. Prep

2. Cards


HOMEWORK


State Solid Liquid Gas

How fast do molecules move?

Kinetic energy

Does shape change if container changes?

Picture of molecules

Picture of real life example

level zero voice catalyst (10 minutes, individual · pdf file8/8/2015 · describe...

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