Day 1: October 20/21 <ul><li>Objective: </li></ul><ul><ul><li>SWBAT take strand 1 pretest </li></ul></ul><ul><ul><li>SWBAT...
Strand 1 pretest <ul><li>This is a SHORT quiz </li></ul><ul><li>It measures how much we know now </li></ul><ul><li>At the ...
Intro <ul><li>On your whiteboard </li></ul><ul><li>Observe and record all the properties of a human being. </li></ul><ul><...
Set up for notes page 35 <ul><li>Title: Physical and Chemical Properties </li></ul><ul><li>Divide the page into a  top and...
Physical Properties/Changes <ul><li>Properties that can be measured or observed </li></ul><ul><li>A physical change does N...
Physical and Chemical Properties <ul><li>Physical Properties </li></ul><ul><li>Shape </li></ul><ul><li>Color </li></ul><ul...
Chemical Properties/Change <ul><li>how a substance reacts </li></ul>
Physical and Chemical Properties <ul><li>Physical Properties </li></ul><ul><li>Shape </li></ul><ul><li>Color </li></ul><ul...
Check for Understanding (CFU) <ul><li>Write these into bottom of page 35!! </li></ul><ul><li>Are the following physical or...
 
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10.20.08 D1 Physical Chemical

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Physical and chemical changes/properties

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10.20.08 D1 Physical Chemical

  1. 1. Day 1: October 20/21 <ul><li>Objective: </li></ul><ul><ul><li>SWBAT take strand 1 pretest </li></ul></ul><ul><ul><li>SWBAT describe and classify physical and chemical properties </li></ul></ul><ul><ul><li>SWBAT take exit quiz </li></ul></ul><ul><li>Homework: Identify five physical and five chemical properties of something you find in your kitchen; make 5 qualitative and 5 quantitative observations about items in your refrigerator (on top half of 34) </li></ul><ul><li>Warm-up: </li></ul><ul><ul><li>44.8 cL = ___ mL </li></ul></ul><ul><ul><li>3672 m = __ km </li></ul></ul>
  2. 2. Strand 1 pretest <ul><li>This is a SHORT quiz </li></ul><ul><li>It measures how much we know now </li></ul><ul><li>At the end of the unit, we will take a post-test </li></ul><ul><li>It’s ok if you don’t know. Do your best. </li></ul>
  3. 3. Intro <ul><li>On your whiteboard </li></ul><ul><li>Observe and record all the properties of a human being. </li></ul><ul><li>Observe and record the properties of this demo </li></ul>
  4. 4. Set up for notes page 35 <ul><li>Title: Physical and Chemical Properties </li></ul><ul><li>Divide the page into a top and bottom </li></ul><ul><li>On top half, divide into a left and right column </li></ul><ul><li>Label left column Physical Properties </li></ul><ul><li>Label right column Chemical Properties </li></ul>
  5. 5. Physical Properties/Changes <ul><li>Properties that can be measured or observed </li></ul><ul><li>A physical change does NOT change the identity of the substance </li></ul>
  6. 6. Physical and Chemical Properties <ul><li>Physical Properties </li></ul><ul><li>Shape </li></ul><ul><li>Color </li></ul><ul><li>Odor </li></ul><ul><li>Texture </li></ul><ul><li>Mass </li></ul><ul><li>State (solid, liquid, gas) </li></ul><ul><li>Melting point / boiling point </li></ul><ul><li>Density </li></ul><ul><li>Ability to conduct (1) electricity, (2) magnetism, (3) heat </li></ul>
  7. 7. Chemical Properties/Change <ul><li>how a substance reacts </li></ul>
  8. 8. Physical and Chemical Properties <ul><li>Physical Properties </li></ul><ul><li>Shape </li></ul><ul><li>Color </li></ul><ul><li>Odor </li></ul><ul><li>Texture </li></ul><ul><li>State (solid, liquid, gas) </li></ul><ul><li>Melting point / boiling point </li></ul><ul><li>Density </li></ul><ul><li>Ability to conduct (1) electricity, (2) magnetism, (3) heat </li></ul><ul><li>Chemical Properties </li></ul><ul><li>Flammability – ability to burn </li></ul><ul><li>Formation of a gas (bubbles) </li></ul><ul><li>Change in color </li></ul><ul><li>Change (on its own) of temperature </li></ul><ul><li>Light is given off </li></ul><ul><li>New substance is produced (rust on a nail) </li></ul>
  9. 9. Check for Understanding (CFU) <ul><li>Write these into bottom of page 35!! </li></ul><ul><li>Are the following physical or chemical changes? Why? </li></ul><ul><li>This rock is very dense and will not float in water. </li></ul><ul><ul><li>Physical property; density </li></ul></ul><ul><li>Making a wooden baseball bat </li></ul><ul><li>The gas burning on the stove-top </li></ul>

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