Program Details 2022*
Title
Now retired, teacher and author Cliff Petrak taught math for 40 years at Brother Rice H.S. For his academic and coaching accomplishments, he has been recognized by inductions into 6 different halls of fame. His book, Don't Slow Me Down with that Calculator" details 62 little-known computational techniques and strategies. Cliff has given presentations and workshops in speed and mental math since 1996 at schools and math conferences in 16 states & Canada. This will be #150!
Description
Don't Slow Me Down with that Calculator (Mental Math Methods)
Presenter’s Name
Cliff Petrak
*Note: This program was offered last year and may or may not be offered again this year.
