Upcoming SlideShare
×

# Variables & Patterns 1.2

654 views
589 views

Published on

How to make a coordinate graph

0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total views
654
On SlideShare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
4
0
Likes
0
Embeds 0
No embeds

No notes for slide

### Variables & Patterns 1.2

1. 1. A genda Monday, Sept. 14, 2009 1. Complete a self assessment of your glyph with the rubric in pencil. G ive yourself a check for each category in pencil. Turn in glyph. 2. Variables & Patterns problem 1.2 How to make a coordinate graph 3. Homework 2 V&P p. 15 # 1 - 3 you will need graph paper
2. 2. What does a coordinate graph look like? What is the purpose of a coordinate graph? How do you locate points on a coordinate graph?
3. 3. Please copy in your journal section. Star the top of the page so you can find it easily. How to make a coordinate graph: Step 1: Identify two variables. Example: Step 2: Select an axis to represent each variable. First decide if one variable depends on another. • put independent variable x axis (horizontal) • put dependent variable y axis (vertical) Example: Step 3: Select a scale for each axis. Look at the range of data and decide on an appropriate scale. Example: Step 4: Plot the data points. E ach data point is called a coordinate pair (x, y) x = horizontal y = vertical Step 5: Title your graph. number of jumping jacks time in seconds label the intervals. See graph
4. 5. Complete Problem 1.2 on p. 9 with your partner. Label a piece of graph paper for a new journal page: V&P 1.2 9/14 Use your jumping jack data.
5. 6. Summarizing questions Which variable is on the x-axis? Why? What is the least value on the x-axis? What is the greatest value on the x-axis? What scale did you use? Why? What is the size of the interval on the x-axis? Why? Which variable is on the y-axis? What is the least value on the y-axis? What is the greatest value on the y-axis? What scale did you use? Why? What is the size of the interval on the y-axis? Why?
6. 7. Homework: 2 V&P p. 15 # 1 - 3 - you will need a piece of graph paper
7. 8. Attachments