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Graphing in Science (Tues
09.09.2008)
Catalyst: Name and draw as many types
of graphs as you can!
Agenda
RemindersReminders
Graphing in ScienceGraphing in Science
Graphing PracticeGraphing Practice
Reminders
Homework Packet #4 due FridayHomework Packet #4 due Friday
Quiz #4 on FridayQuiz #4 on Friday
Objective
SWBATSWBAT
(1) Communicate data through tables and (1) Communicate data through tables and graphs.graphs.
(2) Create appropriate graphs based on data.(2) Create appropriate graphs based on data.
Graphing in Science
09.09.2008
. .
What are the parts of a graph?
What are the parts of a graph? TitleTitle
X-axisX-axis
Y-axis
Y-axis
Graphing in Science
09.09.2008
Graph Parts
TitleY-Axis | | |__________________________ X-axis
What are the parts of a graph?
X-axis = IV
X-axis = IV
What are the parts of a graph?
X-axis = IV
X-axis = IV
Y-axis
= DVY-a
xis
= DV
What are the parts of a graph?
X-axis = IV
X-axis = IV
Y-axis
= DVY-a
xis
= DV
Title = DV vs. IVTitle =
DV vs. IV
Graphing in Science
09.09.2008
Graph Parts
TitleY-Axis | | |__________________________ X-axis
- X-axis = IV (ex: Day #)- Y-axis = DV (ex: Amount of Rain in cm)- Title = DV vs. IV (ex: Amount of Rain vs. Day #)
ExampleAverage Weekly Television Watching in Hours
% Students Turning in HW
3 984 805.4 607.5 408 20
What is the IV?Average Weekly Television Watching in Hours
% Students Turning in HW
3 984 805.4 607.5 408 20
What is the DV?Average Weekly Television Watching in Hours
% Students Turning in HW
3 984 805.4 607.5 408 20
What would the title of the graph
be?Average Weekly Television Watching in Hours
% Students Turning in HW
3 984 805.4 607.5 408 20
Example
Average Weekly Television Watching in Hours
% Students Turning in HW
3 98
4 80
5.4 60
7.5 40
8 20
Graph ✔list
1.1. Data in correct locationData in correct location
2.2. Axes labeled with units (cm, L, s, kg, etc.)Axes labeled with units (cm, L, s, kg, etc.)
3.3. Axes evenly spaced outAxes evenly spaced out
4.4. Accurate titleAccurate title
5.5. Correct graph typeCorrect graph type
Graphing in Science
09.09.2008
Graph ✔ List
1. Data in correct location2. Axes labeled with units (cm,
L, s, kg, etc.)3. Axes evenly spaced out4. Accurate title5. Correct graph type
Quick Practice (Left Page)
Copy this table down and create a line graph for Copy this table down and create a line graph for it!it!
Fertilizer Amount in (mg) - IV
Plant Height in (cm) - DV
5 10
10 13
15 15
20 20
Quick Practice (Left Page)
Fertilizer Amount in (mg) - IV
Plant Height in (cm) - DV
5 10
10 13
15 15
20 20
Graph Types
Vs.Vs.
Graph Types
Line GraphLine Graph
- Use when the IV - Use when the IV changes changes amount amount (day (day #, amount of fertilizer, #, amount of fertilizer, etc)etc)
Graphing in Science
09.09.2008
Graph Types
- Line Graph - Use when the IV changes amount (day #, amount of fertilizer, etc)
Graph Types
Bar GraphBar Graph
- Use when the IV - Use when the IV changes changes type type (person (person name, color of flower, name, color of flower, etc.)etc.)
Graphing in Science
09.09.2008
Graph Types
-Line Graph - Use when the IV changes amount (day #, amount of fertilizer, etc)-Bar Graph - Use when the IV changes type (person name, color of flower, etc.)
Summary
Take 3 minutes to write a summary of today’s Take 3 minutes to write a summary of today’s notes!notes!
Be prepared to do a short lab!Be prepared to do a short lab!
Graphing Practice
You will be at four different stations.You will be at four different stations.
For each station, create a table and an For each station, create a table and an appropriate graph!appropriate graph!
Reminders
Homework Packet #4 due FridayHomework Packet #4 due Friday
Quiz #4 on FridayQuiz #4 on Friday