Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.
-
Upload
noreen-reed -
Category
Documents
-
view
214 -
download
0
Transcript of Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.
![Page 1: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/1.jpg)
Year 1 Science (6.P.2)
PHYSICAL & CHEMICAL CHANGES
![Page 2: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/2.jpg)
CLASS OPENER• Complete the following in tile #2 on your title page (top
RIGHT square):
• Label the tile with Phases of Matter (should be written in GREEN)
• List the 3 main phases of matter in BLUE and describe their characteristics
• Draw a picture that represents each phases (3 pictures total) and color them
• Tile should be neat and COLORFUL
Whatever is not complete in the first 5 minutes of class will be for homework
![Page 3: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/3.jpg)
NOTE EXPECTATIONS• notes must be written neatly
• letters should not be too BIG!
• write on each line, unless instructed to skip a line for another section
• have a puke page on standby: if you run out of room on the first page, then continue writing on the puke page (glue after the presentation!)
![Page 4: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/4.jpg)
TOP OF THE PAGE
Your notes should contain the following at the top of the page:•The essential question (EQ: What is the difference between a physical and chemical change?)•The date (21 November 2014) and page # •The title (Physical and Chemical Changes)
![Page 5: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/5.jpg)
REVIEW• Atoms make up matter, which can be
classified as either a substance or mixture
• Examples of mixtures: homogenous (solutions) and heterogeneous (suspensions)
• Examples of substances: elements (Oxygen) and compounds (table salt- NaCl)
![Page 6: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/6.jpg)
• There are over 100 known elements in the world
• Elements are arranged on the periodic table
![Page 7: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/7.jpg)
![Page 8: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/8.jpg)
• There are over 100 known elements in the world
• Elements are arranged on the periodic table*
• Each element has it’s own symbol and atom*
![Page 9: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/9.jpg)
![Page 10: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/10.jpg)
• There are over 100 known elements in the world
• Elements are arranged on the periodic table*
• Each element has it’s own symbol and atom*
• Elements combine in multiple ways that make up living and non-living things
• Atoms make up elements (which are examples of matter); atoms have the same properties of the element
![Page 11: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/11.jpg)
CO2
![Page 12: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/12.jpg)
• There are over 100 known elements in the world
• Elements are arranged on the periodic table*
• Each element has it’s own symbol and atom*
• Elements combine in multiple ways that make up living and non-living things*
• Atoms make up elements (which are examples of matter); atoms have the same properties of the element
![Page 13: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/13.jpg)
Skip 1 Line
![Page 14: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/14.jpg)
• Matter will undergo 2 types of changes: physical and
chemical changes
![Page 15: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/15.jpg)
Skip 1 Line
![Page 16: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/16.jpg)
PHYSICAL CHANGE
• alters the form or appearance of matter but does not create a new substance; atom arrangement doesn’t change
![Page 17: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/17.jpg)
IT’S A PHYSICAL CHANGE IF THE MATTER:• Changes shape
• Size
• Dissolves
• It changes phase (freezes, boils, evaporates, condenses)
![Page 18: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/18.jpg)
BRAIN BREAK
With your group, come up with the meaning of physical change in your own words and given an example of a physical change.
![Page 19: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/19.jpg)
Skip 1 Line
![Page 20: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/20.jpg)
CHEMICAL CHANGE• produces 1 or more new
substances with properties different from those of the original substances; the way the atoms combine is different
![Page 21: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/21.jpg)
IT’S A CHEMICAL CHANGE IF THE MATTER:
• Burns
• Temperature changes without heating or cooling
• Makes a gas
• Changes color
• Forms a precipitate
![Page 22: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/22.jpg)
BRAIN BREAK
With your group, come up with the meaning of chemical change in your own words and given an example of a chemical change.
![Page 23: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/23.jpg)
STUDY JAMS
Physical and Chemical Changes
![Page 24: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/24.jpg)
WHAT KIND OF CHANGE IS IT IF SOMEONE...
• Tears up paper?
• Physical change
•Mixes salt and water?
• Physical change
![Page 25: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/25.jpg)
WHAT KIND OF CHANGE IS IT IF SOMEONE...
• Burns paper?• Chemical change• Evaporates salt water?• Physical change
![Page 26: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/26.jpg)
WHAT KIND OF CHANGE IS IT IF SOMEONE...
•Mixes vinegar and baking soda?
•Chemical change
![Page 27: Year 1 Science (6.P.2) PHYSICAL & CHEMICAL CHANGES.](https://reader035.fdocuments.us/reader035/viewer/2022062804/5697bf9e1a28abf838c94237/html5/thumbnails/27.jpg)
NOTE REVIEW
• highlight in yellow physical and chemical changes
• underline in red the definitions of physical and chemical changes
• circle in blue the examples of physical and chemical changes
• outline Matter Background in green