·      What doesn’t belong? http://wodb.ca/
http://www.dusd.net/cgi/3rd-grade-routines/

·      I was walking down the street

·      Splat
http://www.stevewyborney.com/?p=893

·      Close Far Inbetween

·      Over, Under and the Same

·      Would you Rather?

·      Number of the Day
https://www.pinterest.com/drnicki7/number-of-the-day/
https://elementarynumbertalks.wordpress.com/second-grade-number-talks/
https://hcpss.instructure.com/courses/106/pages/grade-2-routines

 

A.    Place Value Riddles

B.    Place Value Pictures

 

2.     2NBT2: skip count by 5’s, 10’s 100’s

Posters & Games

 

 

3.     2NBT3: read and write numbers to 1000 

(focus is on base-ten numerals, number names and expanded form)
https://www.pinterest.com/pin/403494447835630583/

 

4.     2NBT4: Compare 2 3 digit numbers with symbols

A.    Matching

B.    Counting

C.     Mental Number Line

 

5.     2NBT5 adding and subtracting within 100 using various strategies
(concrete models or drawings based in place value, properties of operations and or relationship between addition and subtraction)

https://www.youtube.com/watch?v=KGg4TxmP4Wk

 

 https://www.pinterest.com/drnicki7/math-strategies/

2NBT7: Emphasis is adding and subtracting within 100 with different strategies

 

6.     2OA1 – word problems with models emphasis on  bar model, drawings

 

 

7.     2OA3: Odd or Even
https://www.pinterest.com/drnicki7/even-and-odd/

 

10 less   14,  100, 

Word form   

Sum

Difference

Odd

Even

Greater than, less than, in between