An Interactive Map of ACT and SAT Results
One of the tools we used in my data science training to publish interactive web applications created [more]
Responding to Good for TI…Bad for Kids and Stat
Over at R-Bloggers a few days ago day, I came across a post from Norm Matloff, professor of compute [more]
Thoughts on Completing the 9 Johns Hopkins Data Science Courses
A process that began 4 months ago, the sequence of 9 Johns Hopkins Data Science Specialization c [more]
Regression Models Coursera Review
The seventh course in Johns Hopkins Data Science Specialization on Coursera is Regression Models. T [more]
The sixth course in Johns Hopkins Data Science Specialization on Coursera is Statistical Inference [more]
Reproducible Research Coursera Review
The fifth course in Johns Hopkins Data Science Specialization on Coursera is Reproducible Research. [more]
The fourth course in Johns Hopkins Data Science Specialization on Coursera is Exploratory Data Ana [more]
The Best Graphing Calculators for School 2014
Once again, it's time to update my calculator recommendations for the 2014-15 school year. Each year [more]
TI-Nspire CX Review
My review of the TI-Nspire CX and TI-Nspire CX CAS, the latest calculators from Texas Instruments. [more]


Graphing Calculator Reviews

Check out my reviews of these popular graphing calculators: