College Board
Three Calculator Simulation Activities
Calculators sure come in handy. An AP® Statistics instructional resource provides suggestions for using calculator simulations. It gives activities for adding variances, normal probability plots, and t distributions.
Other
Pre K Pages: What Is Subitizing? Activities for Preschool and Pre K
Math researchers have identified the ability to subitize as an important part of developing basic number sense skills. This site explains the difference between perceptual and conceptual subitizing and gives concrete ways to practice...
Primary Resources
Primary Resources: Word and Real Life Problems
Are you looking for some problem solving activities to do with your class? Look no farther. This site includes games, worksheets, presentations in PowerPoint, and smartboard files.