For First and Second Grade Math Centers and Third Grade interventions/foundation development stations. 12 highly differentiated sorts!
(consider using also in wipe of sleeves with student generated equations)
*10 Basic Number Composition Sorts:
Addition Subtraction Sorts with 24 cards each.
*2 Unitizing Sorts:
Addition and Subtraction of simple tens and hundreds (applying basic ways of making ten facts... like 6 tens + 4 tens)
These sorts move from simple number composition to unitizing
! As we learn what a "ten unit" is in first grade, we need LOTS and LOTS of experiences working with tens and ones. We need to handle the blocks, and play with tiny ten frames at the same time (since most of us really don't "buy in" to those blocks anyway). We need to think about 2 tens take away1 ten equals RIGHT AWAY!! Before our third grade teacher is shocked that we can't tell you 20 take away 10 even though our first grade teacher did +1, -1 and +10-10 fifty thousand times! :)
To have your students BUILD these numbers out of matching cookie ten frames, check out this PLACE VALUE BAKERY Number Sense & Unitizing Pack: Cookies Tens & Ones
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To emphasize PROBLEM SOLVING with actual thinking: Go Numberless!:
Grade 2 Standards Numberless Word Problems to Sort & Solve
Grade 1/Early 2 Numberless Word Problem Sort & Solve
Grade 3 Numberless Sort & Solve
Shake, Spill & Show: At the Bakery
THE BIG MOVE From Number Composition to Unitizing
Addition and Subtraction Sorts: Composing Numbers 12 Sorting Activities
For Emerging Place Value Understanding:
PLACE VALUE BAKERY Number Sense and Unitizing Packing: Cookies Tens and Ones
Part Whole Model PLACE VALUE BAKERY Task Cards First & Second Grade
Place Value Fun & Depth of Understanding for one of the BIGGEST standards we teach!
MYSTERY NUMBER Place Value Freebie!
MYSTERY NUMBER Scoot Task Cards for Place Value, Reasoning & Vocabulary
For DOUBLES FACT Fluency Assessments, Games, Interventions & Enrichment check out:
DOUBLES FACT PACK
For MATH OLYMPICS check out:
COMPLETE MATH OLYMPICS EVENT PACK: Games, Certificates, Posters & Google Doc
Math Olympics Kindergarten Race to 10 or 20 and Build a Tower
Math Olympics Shake & Spill
Math Olympics Version of Flexible Place Value Task Cards
For THIRD GRADE ROUNDING, check out:
ROUNDING MOUNTAIN Number Line Rounding Spin It, Show It, Round It Game
For THIRD & FOURTH GRADE Problem Solving:
Write Your Own Word Problems!
All rights reserved by The Math Viking© Copyright Information: Purchase of this unit entitles the purchaser the right to reproduce this pack for ONE classroom use only. If you plan on sharing with others, please purchase an additional license. Thank you!!