What can you do with a TI-83 Plus?
With the TI-83 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots.
How long does TI-83 Plus last?
The four AAA bat- teries in the calculator usually last for about a year with normal use in a calculus course. The backup battery can last anywhere from 2 to 5 years.
Do people still use TI-83 calculators?
Technology has not yet killed the reliable old TI-83. Nearly 20 years later, students are still forced to use a prohibitively expensive piece of outdated technology. It’s not because better tools aren’t available; they exist, and some of them are even free.
Does the TI-83 have a CAS?
Calculators not allowed: I am going to teach using the TI-83/84, but I will allow any graphing calculator provided that it is not a CAS (which stands for computer algebra system) calculator.
What is a TI-83 Plus?
The TI-83 Plus is a graphing calculator made by Texas Instruments, designed in 1999 as an upgrade to the TI-83. The TI-83 Plus is one of TI’s most popular calculators. It uses a Zilog Z80 microprocessor running at 6 MHz, a 96×64 monochrome LCD screen, and 4 AAA batteries as well as backup CR1616 or CR1620 battery.
Is the TI-83 Plus now the Black Sheep of the family?
All of a sudden, the TI-83 Plus looked less like the TI-84 Plus’s slimmer twin and more like the black sheep of the family. For comparison, take a look at how different the same calculations look with and without mathprint: TI-84 Plus with mathprint on the left and TI-83 Plus without mathprint on the right.
When did the TI-84 Plus series come out?
The TI-84 Plus series was introduced in April 2004 as a further update to the TI-83 Plus line. Despite the new appearance, there are very few actual changes.
Does the TI-84 Plus help students learn math?
Unfortunately, with the lack of mathprint formatting (now readily available on many graphing calculators, not just the TI-84 Plus), students spend more time learning the calculator syntax and less time learning math.