2nd Grade Math
(18 Units, 170 Lessons)
Unit 18 - Strategies That Work(16 Lessons)
My Special Strategies2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Do you know which strategies work for you? Lets make sure you know which ones those are.
Division Strategies2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:It is time to add a new strategy - division of objects into equal groups - to the student's repertoire.
Estimation as a Strategy for Checking Work2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Estimation can tell us if we are close in our answers to math problems. If we take the time to use it, we can see if our answer is in the right ballpark.
Using Math at Work2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Math is all around us but sometimes we need to be specific in showing students how it is there and how it is used.
Measurement Strategies2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:There is more to measurement than inches and centimeters. Can you measure a ball with a ruler or a cup of water with a yardstick?
Double-Digit Subtraction - We Can Do It2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:It takes practice to complete double-digit subtraction problems so today's lesson allows for that practice in several subtraction centers.
Where On The Line?2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
» Unit:
Strategies That Work
Big Idea:Do you know where a number would be? Can you use a number line as a tool to solve problems?
Stop, Look and Check2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
» Unit:
Strategies That Work
Big Idea:Don't generalize that every problem needs regrouping. Stop, Look and check before regrouping.
Stop, Look and Check (Part 2)2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Learning the process of subtraction is not enough, you need to be able to know when to use it.
Attributes of Groups2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Students begin to classify objects when they are very young, but can they define the attributes for the groups that they make?
Relative Size2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:How big is a lobster compared to a clam? Can we use relative size to find out?
Counting Coins Again2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Naming coins may be easier than determining value.
Another Visit to Double-Digit Work2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Students should be able to explain their strategies for solving problems to 100 using place value strategies.
Visiting the Olympics2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Students will revisit telling time to the 5 minute interval while taking an imaginary trip to the Olympics, spending money for their visit, and measuring as they compete..
Creating Math Games2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Students have gained new understandings of the math concepts this year and now they have a chance to use that to create games to play.
Playing Our Own Games2nd Grade Math» Unit:Strategies That Work
2nd Grade Math
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Strategies That Work
Big Idea:Nothing is more fun than a game, especially a game you created yourself.
