This package supports the 2nd Grade common core standards and includes:
-80 Head Band Cards (4 sets/20 cards in a set)
Set 1: 10 more (2-digit numbers)
Set 2: 10 less (2-digit numbers)
Set 3: 10 more (3-digit numbers)
Set 4: 10 less (3-digit numbers)
-Student Answer Sheet
This game works best during whole group after students have studied 10 more and 10 less. Each student is given a card to stick into their headbands. They are also given a student answer sheet to record their answers. The students walk around the room, look at the cards on each other's heads, and write 10 more or 10 less of the number displayed on the card onto their answer document.
1) Laminated sentence strips using velcro or paper clips for card attachments.
2) (MY FAVORITE) Purchase a class set of those cheap stretchy thin headbands. Students just slip the cards into them to hold them in place. You could even buy those cheap individual plastic containers from the Dollar Tree to separate them all.
Clipart Credit: www.whimsyclips.com www.mycutegraphics.com
Search Topics: second grade, math, mental math, 10 more, ten more, 10 less, ten less, place value, even, odd, game, headband, headbands, head band, head bands