1.2+Making+Graphs+10-11

AD Math Block 7B August 22nd 2010

Big Understanding: =Observation and description of changes in the world around us are = =the first steps in finding and learning about patterns. =

Investigation 1 Essential Question: What are some of the variables around us?

Notes: 1. The scale of a graph should always have the same interval. 2. Variables can change.

[[image:Picture_1.png width="568" height="568"]]
====__**B**. What does your graph show about jumping jack rate as time passes? (Another way to say this is, What does your graph show about the //relationship// between the number of jumping jack and time?)__====

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 * Answer** - I was jumping at a good and steady pace until the 100th second. I went really fast from 100 seconds to 110 seconds, but then i slowed down for the last 10 seconds. Usually, i would go faster at the end, but i thought that two minutes were over, when there were still 10 seconds left.=====

__**1.1 F.U**__
__ **Question** - Is the relationship you found between the number of jumping jacks and time easier to see in the table or graph? Explain your answer. __  Answer - It is much easier to see the relationship in the graph because the information is very clear. Also, in tables, I have to subtract to see the difference between the data, but in graph's I just have to see the distance between the coordinates to see the the difference.