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Smart Notebook Values that Vary April 27, 2012 Values That Vary Georgia Performance Standards M7A3. Students will understand relationships between two variables. a. Plot points on a coordinate plane. Grade: 7th Grade b. Represent, describe, and analyze relations from tables, graphs, and Subject: Mathematics formulas. Date: March 09, 2011 Mar 93:41 PM Mar 93:48 PM Essential Questions • How do you determine the steepness of a line • How can I determine the rate of change? iste.nets.s Technology Standard 4. Critical Thinking, Problem Solving, and Decision Making Students use critical thinking skills to plan and conduct research, manage projects, solve problems, and make informed decisions using appropriate digital tools and resources. c. Collect and analyze data to identify solutions and/or make informed decisions Mar 93:41 PM Mar 93:41 PM How do you measure the steepness of a line? • The "slope" is the measure of a lines steepness. • The slope of a line is its ratio of rise over run. Mar 93:41 PM Mar 93:41 PM 1
Smart Notebook Values that Vary April 27, 2012 The following rap will be performed to the tune of "Flo Ridas Low Directions The difference of the y and the difference of the x • Download the following attachments Also known as rise over run • View the Power Point and complete the Divide the two Graphic Organizer And then reduce Then you got slope, slope, slope, slope I added the following verse in between chorus to add a little excitement: "When Im sittin in math and Im tryin to find Slopes and Rate of Change Unit 6.pptx How to get the the slope, the slope of a line I think about the rise, and the run all the time Then I think of this song, and Im gonna be fine 1/2 slope come on 1 slope come on 2 slope come on now thats three slopes You think Im a dope? Slope.pdf Id gotta say nope I am gonna find that slope!" http://sweeneymath.blogspot.com/2009/11/slopeslopeslopeslopeslopeslope.html Mar 93:41 PM Mar 97:44 PM Celebration of Click below on the following web site to complete the practice problems. Knowledge Task Create a Poem, Rap, or Song explaining how to find the slope of a line and include an illustration to http://www.ixl.com/math/grade7/findslopefromtwopoints go along with your poetry. "Slope Poetry" Mar 97:44 PM Mar 97:44 PM Slope rise / run Mar 97:44 PM Mar 93:41 PM 2
Smart Notebook Values that Vary April 27, 2012 Mar 93:41 PM 3
Attachments Slopes and Rate of Change Unit 6.pdf Slope.pdf Slopes and Rate of Change Unit 6.pptx