Great Math Products!
Ad
Ad
Ad
Ad
Base Ten Number Line
Ad
Ad
Multiplication Tricks
handtimes4
Doubles
TwoFingers copy
Telling Time Misconceptions
paperplateclock
Ad
Equivalent Fractions
EquivalentFractionsPatternBlocks
Simplifying Fractions
FactorRainbow
WholeFractionCovering
Clock Fractions
FractionClockFourths
Math Fact Motivation
MathWarsTrophies
Math Night 2012
DSC00927
Bulletin Board Ideas
flagdoor
Classroom Management
marvacollinspoem1
Lines and Angles
Freebies
minilessonsmathpracticepic
Grab My Button
Teacher Blog Spot
I get the cutest handwriting fonts at Fonts for Peas! kevinandamanda.com/fonts
Save $5 at Educents
Ad

Free App for Your iphone to Learn Mental Math Strategies

Our school’s guidance counselor came to me the other day and told me about an app she had discovered on the iphone–Mental Math Ninja.  This app teaches mental math strategies using videos all for free.  I learned some mental math strategies from watching these videos.  Just when I thought I had learned most of the mental math strategies there were from being a math coach and attending many workshops, I learned more!  Some of the videos included are:

  • Rapidly multiply by 11’s,
  • Calculate a 15% tip
  • The Secret to Mental Addition
  • Rapid Single Column Addition
  • Rapid Two Column Addition
  • Adding Money
  • Rapidly Multiply 2-digit Numbers
  • Square Numbers Ending in 5
  • Square Numbers in the 50’s
  • Square Numbers Close to 100
  • Mutiply 2-digit by 1-digit Numbers
  • Square any 2-digit Number
  • Multiply 3-digit by 1-digit Numbers
  • Multiply 3-digit by 2-digit Numbers
  • Multiply 3-digit by 3-digit Numbers
  • Divide by 0.5 or 5 or 50

Leave a Reply

Your email address will not be published. Required fields are marked *

* Copy This Password *

* Type Or Paste Password Here *

Ad
Ad
Ad
Archives
Artisteer - CMS Template Generator