interactive applets (flash)
Get flash to fully experience Pearltrees
Use as a demonstration tool to aid the use of a protractor and test your angle estimation skills. Fridge magnet style numbers and symbols for a variety of open ended tasks. Use the notepad to capture equations made. A classic Guess the Numbers game. The computer generates a random number - you work towards getting closer to the hidden number by using the higher or lower clues given in the feedback.