PBS
Pbs Learning Media: Blue Ribbon Readers: The Detective's Notebook Game
An online learning game where students read the notes in a detective's notebook and make inferences and predictions to solve the case.
Khan Academy
Khan Academy: Fitting Quadratic and Exponential Functions to Scatter Plots
Determine if a quadratic or exponential model fits a data set better, then use the model to make a prediction. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.