Which Graphing Calculator to buy?

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SUMMARY

The discussion centers around the choice between the TI-89 Titanium and the TI-83 Plus graphing calculators for high school and university math courses. Users recommend the TI-89 Titanium for its advanced features, including the ability to perform complex calculations like derivatives and integrals, and its superior display formatting. However, the TI-83 Plus is praised for its simplicity and ease of use, making it a suitable option for students who may not require extensive functionality. Ultimately, the choice depends on the user's comfort with technology and specific course requirements.

PREREQUISITES
  • Understanding of basic calculus concepts such as derivatives and integrals.
  • Familiarity with graphing calculator functionalities.
  • Knowledge of mathematical notation and syntax for inputting equations.
  • Awareness of educational requirements regarding calculator usage in exams.
NEXT STEPS
  • Research the specific features of the TI-89 Titanium, including its programming capabilities and advanced functions.
  • Explore the TI-83 Plus to understand its limitations and advantages for high school courses.
  • Investigate the compatibility of graphing calculators with university math programs, particularly regarding allowed devices.
  • Learn about alternative graphing calculators like the HP 49 G+ and their unique functionalities.
USEFUL FOR

High school students preparing for advanced math courses, university students in STEM fields, educators advising on calculator choices, and anyone interested in optimizing their graphing calculator experience.

  • #31
Also, if you plan on taking the AP Calculus test, the TI-89 is a huge advantage on the multiple choice calculator section.
 
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  • #32
i use TI 84+ Silver Edition.
However i think TI 89 is more helpful.Though at that time it was cheaper than TI 84. (seriously!) but my teacher preferred TI 83, or 84 and only taught us how to use those. that's why i hv to buy 84.
 
  • #33
rachmaninoff said:
You're not serious, are you? Learning the TI-89's interface/inputs is way, way easier than anything with Mathematica.

And Maple is much easier than both.

I would recommend buying a student copy of Maple for $99 (less if your campus computer store has a deal; mine has it for $20). And for class buy yourself a decent scientific like the http://www.casio.com/products/Calculators_&_Dictionaries/Scientific_&_Financial/FX-115ES/" for $15.

If you do just have to have a graphing calculator, strongly consider getting the HP 50g instead of a TI.
 
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