Math stations, etc. Lots of ideas on this "Math Coach" website. ... She also blogged about a common core website that breaks down each standard and shows you how to teach it with examples- EXCELLENT SOURCE! Grade Math, Math Center, Ten Frames, Math Coach, Teacher Blog, Math Ideas, Math Stations, Math Workstation, Math Workshop
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Love this math station I spotted in 5th grade recently. Students use playing cards to find range, median, and mode. Fun and simple activity! Playing cards fanned out in a holder are used to determine range, median, and mode. Have a game similar to this with playing cards.