Nice explanation and parent letter to show how students build understanding of teen numbers. Guided Math, Guide Math, Math Center, Teen Numbers, Math Lessons, Lessons Plans, Decomposed Numbers, Decomposing Numbers, Lesson Plans
These are great guided math center games that you can do in small group or several groupings - using decks of cards. ...
Wish I would've seen this when my daughter needed it. Wonder if my son would like it. Such a cute idea.
Guided math planning template. great ideas/information on her site regarding guided math groups