Graphing Calculators. Using technology not as a crutch for basic calculations, but rather as a link to higher levels of understanding and to critical thinking skills. The Benefits of Using Graphing Calculators .
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Using technology not as a crutch for basic calculations, but rather as a link to higher levels of understanding and to critical thinking skills
In today’s media, it is very common to see a chart or to hear statistical figures used to support a claim.
Why not help to students understand and be comfortable gaining knowledge from these common-place presentations of information and data?
Finding the intersection of two equations
(start at 0:32)
68/95/99 % rule:
t: population standard deviation unknown, use sample standard deviation
YouTube - TI 84 Finding One Variable Statistics
(start at 0:21)