DO NOW

1
DO NOW


VL 0
Monday Fill in as many vocabulary words as you can to match the definition on your paper. Use the word bank below.
Density Grams cm3 or mL Nonmetal Luster Mallea
ble Volume g/cm3 or g/mL Conductivity Metalloid
Metal Mass
2
EQs Objectives
ESSENTIAL QUESTIONS How do we describe and classify matter?
OBJECTIVES 8.5 (c) interpret the arrangement of the Periodic Table, including groups and periods, to explain how properties are used to classify element Builds on 6.6 (A) compare metals, nonmetals, and metalloids using physical properties such as luster, conductivity, or malleability
3
VOCABULARY
Physical property Metal Nonmetal Metalloid Luster Malleability Conductivity Magnetism
4
AGENDA


Pre-AP Grade Level -Physical Property Stations -Comparing Metals, Nonmetals, and Metalloids Video -Exit Ticket
Homework GL Physical versus Chemical Changes DUE FRIDAY Pre-AP Physical versus Chemical Changes DUE FRIDAY Extra Credit Opportunity
5
Physical Property Stations
VL 0

• Copy the following table onto page 52 of your INB.

52
Element Name Magnetic? (Yes/No) Luster? (Shiny or Dull) Malleability? (Breaks or bends) Conductivity? (Turns on light or not)
Carbon
Aluminum
Silicon
Sulfur
Iron
Physical Properties of Matter
6
Physical Property Stations
VL 2

• You will.
• Go to four different stations.
• Test 5 elements at each station.
• Record your findings on page 50 of your notebook.
• The stations are testing the following
• Conductivity
• Magnetism
• Luster
• Malleability
• Video

7
Physical Property Stations
VL 0

• Copy the following table onto page 53 of your INB.

53
Station Questions

• Where are the good electrical conductors located?
• Where are the elements that attract magnets
  located?
• Where are elements located with the following
  lusters
• Shiny?
• Metallic?
• Dull?
• Which object was malleable?
• Where are the malleable elements on the periodic
  table?

8
Physical Property

• Fill in as much vocabulary as you can from your
  Do Now
• Tape Vocabulary to page 53 of INB.

9
Exit Ticket

• Thomas finds a wire stuck to his shoe, it breaks
  when he bends it and is shiny. The wire is also
  very hot from being in the sun all day.

Your Name The wire Thomas found is a (metal,
nonmetal, or metalloid.) I know this
because.. The location of the wire on the
periodic table would be.
10
DO NOW


VL 0
Tuesday Answer the following on page 54 of your INB
Describe the luster, malleability, and conductivity of the gold.
11
EQs Objectives
ESSENTIAL QUESTIONS What is the difference between physical and chemical changes?
OBJECTIVES 8.5 (E)  investigate how evidence of chemical reactions indicate that new substances with different properties are formed Builds on 6.5 (D)  identify the formation of a new substance by using the evidence of a possible chemical change such as production of a gas, change in temperature, production of a precipitate, or color change
12
VOCABULARY
Physical Change Chemical Change -Precipitate -Odor -Gas formation -Color change
13
AGENDA


Pre-AP Grade Level -Physical Property Vocab -Marshmallow Man -Chemical v. Physical Change Video -Dry Erase Board Practice
Homework GL Physical versus Chemical Changes DUE FRIDAY Pre-AP Physical versus Chemical Changes DUE FRIDAY
14
Complete Physical Property Vocab


VL 0
Video Use the word bank below, to fill in the vocabulary.
Density Grams cm3 or mL Nonmetal Luster Mallea
ble Volume g/cm3 or g/mL Conductivity Metalloid
Metal Mass
15
Marshmallow Man Lab
What are we doing in Science today, Mrs. Tanner?
Oh Marvin, you dont want to know.
16
Making your Marshmallow Man

• Insert a toothpick halfway into the flat side of
  one marshmallow to form the body.
• Stick the second marshmallow on the remaining end
  of the toothpick.
• Insert four toothpicks into opposite sides of the
  body to make his arms and legs.
• Place a marshmallow on a toothpick and stick half
  of the toothpick in the body to make the head.

This sounds fun!
17
Marshmallow Man Stations

• At each station, complete the task to the poor,
  poor innocent marshmallow man.
• RIP Marvin

18
Physical and Chemical Changes

• Video
• Write a P for a physical change.
• Write a C for a chemical change.
• Ice melting
• Sugar dissolving
• Burning a match
• Nail rusting
• Milk souring
• Dry Ice submilating

19
Finish Conclusion Questions
20
DO NOW


VL 0
Wed/ Thurs Answer the following on page 51 of your INB
Connor is baking a pie but has burned the edges. Is this a chemical or physical change? Describe the evidence.
21
EQs Objectives
ESSENTIAL QUESTIONS What is the difference between physical and chemical changes? What are the signs that a chemical changes has occurred?
OBJECTIVES 8.5 (E)  investigate how evidence of chemical reactions indicate that new substances with different properties are formed Builds on 6.5 (D)  identify the formation of a new substance by using the evidence of a possible chemical change such as production of a gas, change in temperature, production of a precipitate, or color change
22
VOCABULARY
Physical Change Chemical Change -Precipitate -Odor -Gas formation -Color change
23
AGENDA


Pre-AP Grade Level -Chemical Changes Stations -Video and Reading -Frayer Model -Discussion Points -Chemical Changes Poster
Homework GL Physical versus Chemical Changes DUE FRIDAY Pre-AP Physical versus Chemical Changes DUE FRIDAY
24
Chemical Change Stations
VL 0

• Copy the following table onto page 55 of your INB.

55
Chemical Change Stations
Station 2 Citric Acid and Baking
Soda Observations 1. 2. Summary statement
Station 1 Grape Juice and Ammonia Observations 1
. 2. Summary statement
Station 3 Calcium Chloride and
Water Observations 1. 2. Summary statement
Station 4 Milk and Vinegar Observations 1. 2. S
ummary statement
25
Chemical Reaction Stations
VL 2

• You will.
• Go to four different stations.
• Perform an experiment at each station.
• Record your findings on page 54 of your notebook.
• The stations are showing the following evidence
  of a chemical change
• Color Change
• Formation of a Gas and Temperature Change
• Temperature Change
• Formation of a Precipitate

26
Reading

• Get reading from page 150 of textbook
• Complete reading and questions
• Draw 2 of the following on page 55 of your
  notebook

27
Frayer Models

• Write Chemical Changes in one Frayer Model and
  Physical Changes in the other.
• Fill in the remaining sections.

Physical Changes
Chemical Changes
28
Chemical Changes Poster

• Make a poster of the signs of a chemical reaction
• Poster should include
• Evidence that a chemical reaction has occurred
• A title
• 5 drawings
• 5 colors
• Poster should be easy to read and creative

29
DO NOW


VL 0
Friday Answer the following on page 54 of your INB
Jack is conducting an experiment and observes a solid forming after he mixes two liquids together. The test tube he is using is also warm. Write an explanation to him why this is a chemical reaction.
30
EQs Objectives
ESSENTIAL QUESTIONS What happens to atoms in a chemical reaction? 
OBJECTIVES 8.5(F) recognize whether a chemical equation containing coefficients is balanced or not and how that relates to the law of conservation of mass. 
31
VOCABULARY
Chemical formula Subscript Coefficient Chemical reaction Chemical equation Reactant Product Yield Balanced
32
AGENDA


Pre-AP Grade Level - Grade Homework - Chemical and Physical Equations Reading RM 52 Parts of a Chemical Equation RM 53 Name that Part Extension Chemical Storytelling
Homework GL Physical versus Chemical Changes DUE TODAY Pre-AP Physical versus Chemical Changes DUE TODAY
33
Reading
Chemical Reactions and Equations
57

• Complete the reading Chemical Reactions and
  Chemical Equations
• Fill in the Cornell Notes on page 57 of your INB.

EQ What happens to atoms in a chemical
reaction?  Vocab. Definition Chemical Eq
uation Reactants Products Yields Draw
Label Example
Summary In a chemical reaction happens to
atoms.
34
RM 52 Parts of a Chemical Equation

• Label the parts of this chemical equation, use
  the example to help you.

Chemical Formula
Coefficient
Chemical Symbol
Subscript
Yields
35
RM 53 Name that Part!

• Read the instructions and complete the tasks
  described.

36
Extension Chemical Storytelling

1. Read the stories describing chemical reactions.
2. Write a chemical equation for each story.