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Video: Using Variables on Your TI Graphing Calculator 9 May 2013 | 01:29 am
We just posted our second video tutorial to YouTube! This tutorial covers the basic use of variables to help with calculations, a technique that will help you use your calculator more effectively and ...
Getting Started with the HP 50g 9 Apr 2013 | 10:20 am
While the TI-84 and TI-89 series are the most popular on the market, there are many other graphing calculators with advanced functionality. This guide, a Calcblog guest post by ime1729 (Matthew Lin), ...
How to Enter Logarithms on Your Graphing Calculator 24 Mar 2013 | 01:10 am
Most graphing and scientific calculators have the ability to calculate logarithms, but you might come across questions which require you to use a different base than your calculator’s built-in functio...
How to Graph Polar Equations on the TI-83+ and TI-84+ 4 Jan 2013 | 03:03 am
Polar coordinates are another way of representing a two-dimensional space, just like Cartesian (rectangular) coordinates. Instead of x and y, points are described using r, a radius, and θ (theta), the...
Calculator Policies on the ACT and SAT 12 Sep 2012 | 10:28 am
Test taking season is upon us and millions of students nationwide are cramming to take the SAT and ACT this fall. Is your calculator allowed? The SAT’s policy is decidedly more lax than that for the A...
9 Tips for Summer Test Prep 9 Jul 2012 | 05:02 am
Summer is the perfect time to get ahead on studying for the SAT and ACT. Set aside a few minutes a day to study and you’ll avoid having to study during the school year. Boost your studying know-how wi...
Calcblog Forums 3 May 2012 | 05:47 am
After two months of work, Calcblog’s new message board is now live! We hope that Calcblog Forums will become a place for our users to exchange questions, ideas, and knowledge. You can visit the forums...
Algebra Series Index 8 Mar 2012 | 03:35 pm
We originally ran our series on Algebra skills from October 24-28, 2011, and received positive feedback from teachers and students on the content. To make this data easier to access, we’ve placed link...
Sums and Sequences on the TI-83 Plus and TI-84 Plus 8 Feb 2012 | 11:23 am
While they may not have the calculus capabilities of the TI-89, the TI-83 Plus and TI-84 Plus have two great functions for dealing with series and sums, the “seq” and “sum” functions. This tutorial ex...
NEW: TI-83 Plus and TI-84 Plus Function Reference 15 Dec 2011 | 07:01 pm
For the past two weeks, we’ve been working hard on putting together a complete function appendix for the TI-83 Plus and TI-84 Plus. This is naturally an ongoing process, due to the magnitude of the pr...
