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Other

Problem Solving: Definition, Terminology and Patterns

For Students 9th - 10th
A very concise and informative article about problem solving. Provided are definitions, terminology and patterns associated with problem solving.
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Other

Reading Quest: Strategies for Reading Comprehension: Problem Solution

For Students 9th - 10th Standards
Working with students on identifying problem and solution in their reading? Here is a simple concept, with a printable chart, for teaching and reinforcing this concept. Applicable for any subject area, could be used (modified) at any level.
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Cut the Knot

Cut the Knot!: Mathematics: The Science of Patterns

For Students 9th - 10th
A book excerpt, this page discusses John Venn's "simple, geometric method for checking the validity of syllogisms," with diagrams, examples, and related links.
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ReadWriteThink

Read Write Think: Venn Diagram, 2 Circles

For Students K - 1st Standards
A printable Venn diagram to use when comparing and contrasting two things or topics. Directions on how to use this graphic organizer as well as lists of teaching ideas and related resources are also provided.