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Whiteboard
ClassFlow

Class Flow: Shape Sudoku

For Teachers Pre-K - 1st
[Free Registration/Login Required] Sudoku puzzles are fun for all ages. To complete a puzzle there must be one of each shape in a row, column and quadrant. It's a great way to teach strategies while the children are solving the puzzles.
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Lesson Plan
Better Lesson

Better Lesson: Look Out Kindergarten, Here I Come!

For Teachers K - 1st Standards
Through the story, Look Out Kindergarten, Here I Come, students find out about Henry and his new kindergarten class. As a class, they write about what it is like in kindergarten class.
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Lesson Plan
Alabama Learning Exchange

Alex: Fun With Problem Solving

For Teachers 3rd - 5th
The object of this lesson is to teach students that problem solving can be interesting and fun. It is important to pay attention to what is asked and information that is in the problem.This lesson plan was created as a result of the...
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Unit Plan
CK-12 Foundation

Ck 12: Geometry: Indirect Proof in Algebra and Geometry

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] This concept teaches students how to write an indirect proof and provides examples of indirect proofs in Algebra and Geometry.
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Whiteboard
ClassFlow

Class Flow: Congruence in Triangles

For Teachers 9th - 10th Standards
[Free Registration/Login Required] This lesson helps teach congrence in triangles. Includes practice with postulates, theorems, and logical reasoning.