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Reform mathematics - Wikipedia, the free encyclopedia on 2012-05-14
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Traditional mathematics focuses on teaching algorithms that will lead to the correct answer. Because of this focus on application of algorithms, the traditional math student must always use the specific method that is being taught. This kind of algorithmic dependence is de-emphasized in reform mathematics.[5] Reformers do not oppose correct answers, but prefer to focus students' attention on the process leading to the answer, rather than the answer itself. The presence of occasional errors is deemed less important than the overall thought process. Research has shown that children make fewer mistakes with calculations and remember algorithms longer when they understand the concepts underlying the methods they use. In general, children in reform classes perform at least as well as children in traditional classes on tests of calculation skill, and considerably better on tests of problem solving.[6][7][8][9]
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- CommonCore Resource on 2012-05-11
- FAMILYdaysOUT.COM | Fun things to do for kids | Places to visit with children in America on 2012-05-08
- Page 3 of Family Things To Do in Savannah, Georgia - Uptake.com on 2012-05-08
- Things to Do in Savannah, Georgia with Preschoolers | Travel | Disney Family.com on 2012-05-08
- Southern Mamas » 10 Things To Do In Savannah With Kids on 2012-05-08
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Restricting Domain and Range, Desmos Calculator on 2012-05-07
Team Desmos (Admin, Desmos Calculator) commented
Hi Courtney,
To limit the domain or range (x or y values of a graph), you can use piecewise functions with the following syntax:
y={condition1:formula1,condition2:formula2,etc.}
For example, to graph y>(x^2) for 0<x<2 you'd type in:
y={0<x<2:x^2}
Hope that helps! Please let us know if you have any other questions, and make sure to follow us on twitter @desmosinc for all of our latest updates.
- TED Blog | 100 Websites You Should Know and Use on 2012-05-03
- iPad Education Getting Started Guide on 2012-05-01
- Chart Showing Television Programming in Washington, DC | DocsTeach: Documents on 2012-04-27
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Diigo In Education
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“Diigo In Education” - Phase I just released. More to come.. Share your classroom usecase, ideas, reviews, features, and wishlists for making Diigo a great resource and platform in teaching and learning. Let's explore the full potential of Diigo as an educational tool.
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Functions
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Links, pages, and docs for my math class - Functions, Statistics, and Trigonometry
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