### Klara K

70 cool math games, separated by grade level. An amazing list to help add some activity to your math lessons.

The 14 best data visualization tools

This parent friendly FREE handout explains evaluation scores, standard scores, and percentile ranks! Perfect for speech therapists and IEP meetings! Just sign up for a newsletter for SLPs to get your copy! From Speechy Musings.

Gather random samples and use them to make inferences about the percentage of blue candies in a jar in this interactive from MPT. In the accompanying classroom activity, students use the interactive and then use random sampling to explore a question involving hands-on materials in the classroom. They compare results from different samples and then make appropriate inferences. To get the most from the lesson, students should be comfortable expressing a fraction as a percentage and be familiar…

Vectors

Mr. Roger's AP Statistics Syllabus and site

Words to use instead of 'very'

graphic representation of the most important Excel formulas

Understanding the Statistical Power http://justanothercoincidence.wordpress.com/ BRIAN PORTUGAIS

The Batquation- allegedly a series of equations that, when entered into a graphing program form the Bat Signal.