1. Week #5 Quarter 2 (11/12-11/15) (calendar site) (calendar site) Tuesday, 11/12 Have out:  “Discovering Matter” activity  “Matter outline note” Activities/Assignments: 1.Discuss “Discovering Matter” activity 2.Matter Notes Homework: 1.Memorize the first 20 elements on the periodic table for a test on 11/13 or 11/14 I.S. Learning Goal: I can describe predict properties of elements and compounds using trends of the periodic table (e.g., metals, non-metals, bonding – ionic/covalent). Daily Question: What is matter?

2. DATEPAGE #PAGE TITLEDATEPAGE #PAGE TITLE 10/28/1317 Bonding Basics Review 10/28/1318 Bonding Basics Review 10/2919 Bonding Basics Practice Worksheet 10/2920 Review Atoms Worksheet Packet 11/6 or 721Inquiry Quiz11/6 & 722 Candy Compound Lab 11/6 or 723Discovering the Definition of Matter-Solid, Liquid, Gas 11/6 & 724Matter Notes Update Table of Contents

3. LEARNING GOAL & SCALE 5 85% & Above In addition to Level 4, I can make connections to real-world applications and content in other Investigative Science units. 4 75% Mastery I can correctly:  Describe substances based on their physical properties.  Describe substances based on their chemical properties.  Predict properties of elements and compounds using trends of the periodic table (e.g., metals, non-metals, bonding – ionic/covalent).  Describe the following features and components of the atom: o protons o neutrons o electrons o mass o organization o structure o number and type of particles 3 60% I can correctly complete most of Level 4. 2 50% I can correctly complete Level 4 only with guidance. 1 25% I am unable to complete Level 4, even with guidance. What students will be able to apply by the end of this course? Students use scientific processes: questioning, planning and conducting investigations, using appropriate tools and techniques to gather data, thinking critically and logically about relationships between evidence and explanations, and communicating results. What students will be able to do by the end of this unit according to State Standards? Learning Goals: I can understand how to identify, categorize, and organize substances.

4. Matter “Discovering Matter Activity”

5. Matter

6. Anything that has mass and takes up space (volume) –Examples: A brick has mass and takes up space A desk has mass and takes up space A pencil has mass and takes up space Air has mass and takes up space All of the above examples are considered matter because they have mass and take up space. Can you think of anything that would not be considered matter? Mass vs. Weight

7. Physical Properties of Matter any property of matter that can be observed or measured without changing the identity of the matter Examples color shape taste state/phase density D = m V

8. Chemical Properties of Matter any property of matter that describes a substance based on its ability to change into a new substance Examples flammability reactivity with vinegar reactivity with oxygen Iron + Oxygen  Iron oxide (rust) 2Fe + 3O 2  Fe 2 O 3

9. Chemical or Physical Property? 1.Paper is white 2.Boiling point of H 2 O is 100 o C 3.Zinc reacts with hydrochloric acid and creates hydrogen gas 4.Nitrogen does not burn 5.Sulfur smells like rotten eggs Physical Property Chemical Property

10. Comparing Physical and Chemical Properties Substance/MatterPhysical PropertyChemical Property HeliumLess dense than airNonflammable WoodGrainy textureFlammable Baking sodaWhite powderReacts with vinegar to produce bubbles Powdered sugarWhite powderDoes not react with vinegar Rubbing alcoholClear liquidFlammable Red food coloringRed colorReacts with bleach and loses color IronMalleableReacts with oxygen

11. Physical Change a change in shape, size, color, or state a change without a change in chemical composition a change that is reversible –The Mixtures LabThe Mixtures Lab Examples tearing paper cutting your hair change in state

12. Changes in States (Physical Changes) Melting Vaporization (Evaporation/Boiling) Freezing Condensation All changes in state require a change in energy Sublimation Bose-Einstein Solid Liquid Gas Plasma Disposition Why do you think Bose-Einstein and plasma are not equally distanced from the other three states of matter? Ionization Recombination

13. Phase Changes Simulation PhET Harcourt School Pearson This is what happens when energy is added and/or taken away from matter

14. Week #5 Quarter 2 (11/12-11/15) (calendar site) (calendar site) Wed/Thurs, 11/13 & 11/14 Have out:  “Matter outline note”  Blank paper for Liquid Layering Lab Activities/Assignments: 1.First 20 Elements Periodic Table Test 2.Matter Notes Homework: I.S. Learning Goal: I can describe predict properties of elements and compounds using trends of the periodic table (e.g., metals, non-metals, bonding – ionic/covalent). Daily Question: What is matter?

15. DATEPAGE #PAGE TITLEDATEPAGE #PAGE TITLE 10/28/1317 Bonding Basics Review 10/28/1318 Bonding Basics Review 10/2919 Bonding Basics Practice Worksheet 10/2920 Review Atoms Worksheet Packet 11/6 or 721Inquiry Quiz11/6 & 722 Candy Compound Lab 11/6 or 723Discovering the Definition of Matter-Solid, Liquid, Gas 11/6 & 724Matter Notes Update Table of Contents

16. Chemical Change a change in which a substance becomes another substance having different properties a change that is not reversible using ordinary physical means Changes that usually cause heat, sound, light, odor, fizzing/foaming, color changes You usually need more than one of the above characteristics to be considered a chemical change! Examples combining sulfuric acid and sugar burning a piece of wood soured milk

17. Chemical or Physical Change? 1.Bending a Paper Clip 2.Baking a cake 3.The sublimation of carbon dioxide 4.Crushing an aluminum can 5.Vinegar and baking soda combining to create salt and water Physical Change Chemical Change Physical Change

18. Mass vs. Weight Mass a measure of how much matter an object is made of does not change, regardless of where something or someone is Weight the force of gravity on an object equal to the mass of the body times the local acceleration of gravity http://www.exploratorium.edu/ronh/weight/index.html Why do you think the person’s weight is less on the moon? Mass = 59 kg Weight = 579 N Weight = 96 N

19. 5 Physical States of Matter Bose-Einstein Solid Liquid Gas Plasma (Newest State)

20. Bose-Einstein Condensate Exist at extremely cold temperatures (around absolute zero or -460 o F) Particles are super unexcited Particles lock or “ clump ” together so firmly that they move as a single unit Definite shape and volume (?)

21. Solid Particles are tightly compact Particles vibrate without the ability to move freely Definite shape and volume Solid Animation

22. Liquid Particles are tightly compact, but able to move around close to each other No definite shape, but definite volume Liquid Animation

23. Gas Particles can easily spread out or move close together Particle move freely and with a lot of energy No definite shape or volume Gas Simulation

24. Plasma Exist at extremely high temperatures (several million degrees Celsius) Particles are broken apart Particles move freely and with extremely high energy This form is not too common on Earth, however it is the most common form of matter in the universe No definite shape or volume (?) Examples: Florescent and neon lights, lightning, aurora borealisaurora borealis - - - Why do you think this is the most common form/state of matter in the universe? + + +

25. Energy and the States of Matter The physical states of matter result from the amount of energy the particles composing the matter have. Basically, more energy means more movement for the particles and less energy means less movement. Energy/Temperature and Matter Simulations –PhETPhET –BEC: Temperature and Absolute ZeroBEC: Temperature and Absolute Zero If you were to compare an ice cube and the steam created from boiling water, which would you think has more energy?

26. States of Matter Continuum Taken from: http://www.chem4kids.com/files/matter_becondensate.htmlhttp://www.chem4kids.com/files/matter_becondensate.html What about this continuum could be considered a little misleading?

27. Week #5 Quarter 2 (11/12-11/15) (calendar site) (calendar site) Friday, 11/15 Have out:  Activities/Assignments: 1.Out Sick. Watch Planet Earth Homework: I.S. Learning Goal: Daily Question: