WebQuest
Exploring Linear Equations and the Cartesian Plane
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Fellow Teachers,
First of all, I understand that this Webquest probably does not follow the super strict guidelines of what a true Webquest is supposed to be - though I could not find anything on the internet that was specifically related to Algebra and this unit on Linear Equations.
Second, for those teachers who think this Webquest is really just a "scavenger hunt" I apologize in advance. I welcome any ideas on how to make the jump from just acquiring knowledge to integrating the activity into a more Real World situation - and something that goes beyond the famous Cell Phone problem (which my students have already seen). This unit arose out of the need for a transition between the elementary level of understanding for the Coordinate Plane and the more abstract concepts of Linear Equations and representing lines in Slope-Intercept Form.
Third, I have taught Linear Equations a number of different ways and am not convinced that one method works better than another - though usually I start by explaining the slope since it often proves to be one of the most difficult areas in algebra. Next, I re-introduce intercepts (from plotting points) before teaching the Slope-Intercept Form. While I always teach Standard Form of a Line, I think that the prior form is far more useful and important.
I plan on giving my students about two weeks to finish this unit, though they will not be working solely on this project during that time. Currently I teach in a one-to-one laptop setting so my students will have individual access to computers on a daily basis. Even though I have seen computer activities that remove the social and collaborative aspect of a regular classroom, I feel as if I can supplement my class time with additional activities that will encourage student interaction.
If you'd like to see a website that covers a lot of the info in this Webquest, go here:
http://www.mathsisfun.com/equation_of_line.html
If you are interested in the seeing the NCTM Standards for this Unit - which I have taken very lightly (especially since this unit is probably more for grades 7-9), go here:
If you do not have a Mac, this project is still possible using Winplot. You can find the free download below (it's a confusing website, but the program is actually pretty sweet and easy to use once you figure out how to download it!)
Thanks for your comments and suggestions.
Sincerely,
Thomas Whipple
The Public URL for this WebQuest:
http://zunal.com/webquest.php?w=60812
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