make font smaller on ti nspire cx cas student software

#Make font smaller on ti nspire cx cas student software plus

Giving a child a four-function calculator - allowing for only addition, subtraction, multiplication, and division - would leave them woefully underprepared for the requirements of more advanced math and science classes. They provide students access to more advanced features, letting them do all the calculations of a scientific calculator, as well as graph equations and make function tables. Seeing expressions, formulas, and graphs on-screen is integral for students in geometry, calculus, physics, statistics, business, and finance classes. The bulky, rectangular Texas Instruments calculators act more like mini-handheld computers than basic calculators, plotting graphs and solving complex functions. 'A lot of students were angry and actually left the class and went to the classroom of the more experienced teacher next to me and asked to borrow her calculators,' he told me. This, he quickly realized, would be insufficient. At first, Thompson bought cheaper calculators: four-function, $3 calculators. (Graphing calculators of any brand are recommended at Thompson's school, and they are essential for the curriculum.) So the onus falls on him and other teachers, who rely on their teacher salaries - Thompson makes $62,000 a year - to fill in the gaps. Thompson (anecdote in the story), like many teachers, works in a district where it's a financial impossibility to ask students and their parents to shell out $100 for a new calculator.

#Make font smaller on ti nspire cx cas student software plus

But the most popular calculators, teachers tell me, include the TI-83 Plus ($94), launched in 1999 the TI-84 Plus ($118), launched in 2004 the very similar TI-84 Plus Silver Edition, also launched in 2004 and the TI-89 Titanium ($128). Today, Texas Instruments still sells a dozen or so different calculator models intended for different kinds of students, ranging from the TI-73 and TI-73 Explorer for middle school classes to the TI-Nspire CX and TI-Nspire CX CAS ($149), an almost smartphone-like calculator with more processing power. Designed for use in pre-algebra and algebra courses, it was superseded by other Texas Instruments models with varying shades of complexity but these calculators remained virtually untouched aesthetically. From a report: Texas Instruments released its first graphing calculator, the TI-81, to the public in 1990.

Texas Instruments' $100 calculators have been required in classrooms for more than twenty years, as students and teachers still struggle to afford them.