Annenberg Foundation
Annenberg Learner: Interactives: Cast Your Vote!
Upper elementary, middle, and high school students can use this exhibit to get an understanding of how polls and elections are conducted. The discussion includes random samples, margins of error, and other concepts related to statistics.
Education Development Center
Tune in to Learning: Pricing a Job
Learn how to calculate a fair price for a service. You'll be exploring calculations of direct cost, overhead, profit and more. The answers you give to the lesson questions will receive immediate feedback.