Download presentation
Presentation is loading. Please wait.
1
August 18 Cannon Chapter 1
2
Please turn in Key Issue 3
Bellwork – 8-13/14 Please turn in Key Issue 3 What is a movie or TV show recently recommended to you? Who recommended it? How did they tell you? (text, , advertisement, in person?) 5 min
3
Chapter 1, Key Issue 4 (Due 8/16)
Agenda: Homework: Chapter 1, Key Issue 4 (Due 8/16) Quiz Structure Discussion Notes: Diffusion Turn in Key Issue 3 Chapter 1 Map (USA) Due 8/17
4
Objective: You will be able to explain how technology, population, and distance affects interaction between places in writing with at least 90% accuracy.
5
Fun Fact Human salvia has a boiling point three times that of regular water.
6
80/20 - Testing Front side is done individually – 80% of the quiz grades Map side is done in your tables – everyone will need to write on their own piece of paper, but can talk. – 20% of the quiz grade
7
I. Movement of Ideas
8
Diffusion: how something spreads across space over time
Hearth: birthplace of an idea or item Diffusion only works if the characteristic is accepted by the new place
9
3. Tobler’s Laws of Diffusion
Law of the Few – ideas/items end up diffused because of the efforts of a few well connected people Stickiness Factor – How well the idea resonates with the new place Power of Context – Needs to be the right time/place
10
4. Two types: Relocation and Expansion Diffusion
11
Relocation Diffusion: When an idea spreads because people move from place to place.
Example: Language
12
In Your tables…. List three examples from world history of Relocation Diffusion on your white boards
13
Please turn in Key Issue 4
Bellwork – 8-13/14 Please turn in Key Issue 4 What is Relocation Diffusion? Provide three historic examples of Relocation Diffusion. 5 min
14
Notebook will be graded day of Chapter 1 Exam
Agenda: Homework: Study USA Map Prep for Exam Exam Reminder Notes: Diffusion Turn in Key Issue 4 Chapter 1 Map (USA) Due 8/17 Notebook will be graded day of Chapter 1 Exam
15
50 multiple choice questions 50 minutes to complete test
Monday/Tuesday 50 multiple choice questions 50 minutes to complete test Individual work only
16
b. Expansion Diffusion: the definition of diffusion, independent of human movement
17
List three examples of Expansion Diffusion on your white boards
In Your tables…. List three examples of Expansion Diffusion on your white boards
18
Hierarchical Diffusion: Idea comes from people or places of power/influence
Reverse Hierarchical Diffusion: starts in obscure places and works its way into power Example: Tea Party
19
An Example from Mean Girls (*this is Ms. Cannon’s favorite movie)
20
In Your tables…. List three examples from history of Hierarchical Diffusion on your white boards
21
b. Contagious Diffusion: Fast spread of an phenomenon throughout a population
22
In Your tables…. List three examples from history of Contagious Diffusion on your white boards
23
c. Stimulus Diffusion: spread of the underlying idea, not the
c. Stimulus Diffusion: spread of the underlying idea, not the specific one -The concept spreads, not the item
24
In Your tables…. List three examples from history of Stimulous Diffusion on your white boards
25
B. Interaction Tobler’s First Law: Civilizations that are close together interact at a higher rate than civilizations farther apart. Close = more interaction Far = minimal interaction
26
interaction goes down the greater the distance
2. Friction of Distance: interaction goes down the greater the distance Distance Decay
27
3. Space-Time Compression: how long it takes for a person or idea to travel has gone down as technology improves
28
Send someone from your group to get white boards! Get out your marker!
29
Iij = PiPj Dij2 4. Gravity Model
An equation to measure the level of interaction between two places based on distance and population Iij = PiPj Dij2 I = level of interaction P = population D = distance i = place 1 j = place 2
30
Practice Phoenix – 3,600,000 Tucson – 840,000 Bisbee – 5,300
Distance between: P & T = 110 miles T & B = 80 miles
31
Los Angeles – 13,000,000 Chicago – 9,500,000 Philadelphia– 6,000,000
Practice Los Angeles – 13,000,000 Chicago – 9,500,000 Philadelphia– 6,000,000 Distance between: LA & C = 1,700 miles LA & P = 2,300
32
Practice London – 14,000,000 Beijing – 24,900,000
New York – 20,000,000 Distance London /NY: 3,500 London/Beijing: 5,000
33
Practice – PICK 2 CITIES New York City Bisbee San Francisco Yuma
Los Angeles Las Vegas Chicago London Phoenix Beijing Tucson
34
Describe an example of diffusion.
Ticket out the door Define diffusion. Describe an example of diffusion. Explain how technology, population, and distance affects interaction between places.
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.