Learn more about Christine's handheld biography...


from workshops, conferences and projects

Christine has written some articles about her professional development experiences using technology for learning

Handheld Math Applications  
Computational Fluency
Monkey Math-Addition, Subtraction and Multiplication
Timer Math Facts-Add, Subtract, Multiply and Divide
Simplify--Reduce fractions
Numerus--Use Roman Numerals in calculations
Mixed Up-Convert fractions and mixed numbers
Easy Math-Computational quizzes
Divisible-Determine divisibility of numbers
MathQuiz-Multiplication practice
Math Ace-Practice skills for +,-,x,/
Mathematical Reasoning
Factor Pad-Determine the factors of a given number
Fractions-Converting fractions to decimals
CFBPrimes-Prime factorization of numbers and identifying primes
Angles-Estimating the measurement of angles
AverageCalc-Average a set of numbers in a trial
Grouper-Determine like characteristics in a pattern
Squared-A magic square puzzle
SuLite-Based on the popular Sudoc puzzles
X-Num-All numbers in rows and columns add to same total
Algebraf-Use variables and symbols to make congruent statements of a puzzle true.
TanFree-manipulate shapes to solve puzzles
ACalc-Algebraic calculator to solve equations
Sugar'n'Spice-Simulation for creating mixtures to graph/chart
Rebus-Logic puzzles
IdeaPad-Concept Map software for explaining ideas
Sketcher-Drawing program with ability to add notes to diagrams
InfraChat-Text and Draw IR Chat
Numbers In Search of a Problem
Athelete'sCalc-Calculate time, pace and distance
Piggy Bank-Keep track of money in and out
FlashBoom!-Find the distance of a storm
Lightning-Use the delay of seconds to calculate distance
TimeDist-Distance of sound calculated into feet
WeatherCalc-Determine, wind speed, humidity ,etc.
AmbTime-Change this software to record times of events
SpeedValue-Calculate speed, distance and arrival time
RandomNumberGen-Generate a random number
C2CFitness-Keep track of calories and body mass index
FallTimer-Record object speed and distance
Essential Tools
PTally-Record/Count events
Lucky Coin-Flip a coin for probability
dAbacus-Use abacus for place value and operations
PalmCounter-another event counter
PCount-single event counter
LDice-Roll a die
LotToDice-Roll mulitple die or lottery balls
WhoWon-Picks three numbers
PPick--Random number generator
LuckyDraw-Pick random numbers
Converter-Converts just about everything, even shoe sizes
FnC-Convert temperatures for F and C