Friday, October 18, 2013: 12:30 PM-1:30 PM
Holiday Ballroom 6 (Hilton)
Lead Speaker:
Joseph C. Mason
Learn how to add conceptually without memorizing the 100 addition facts? Learn how to subtract conceptually without memorizing the 100 subtraction facts? To demonstrate how easy this concept is, I will teach you to add and subtract numbers in other number base systems without memorizing facts. Are you up for the challenge?
Presentation Format: PreK-2 Session
Grade Band Audience: PreK to 2, 3 to 5