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Tag: addition

Teaching Addition and Subtraction

For some students, math is an exciting opportunity to use their problem-solving skills to tackle a challenge. But, sadly, for others math is pure...
Addition Magician, Subtraction Reaction (Gr. 1–3)

On-Demand. Watch Anytime! Presented by Anni Stipek Watch Do you have students who can’t remember how to add or subtract—or both? SDE Math Expert Anni Stipek will share...
Number Bonds: Do They Really Bring About Better Understanding?

A great deal of emphasis is being placed on number bonds in the early grades so children can build up their number sense before...
SDE Webinar: Mental Math Strategies (Gr. 2-5)

On-Demand. Watch Anytime! Presented by Anni Stipek Watch Teach your students how to do math in their heads using these techniques designed to strengthen their mental math...
SDE Webinar Addition & Subtraction Computation Using Place Value Materials

On-Demand. Watch Anytime! Presented by Kristin Hilty Watch Manipulatives can be the key to greater understanding for your students. Join Kristin as she demonstrates how move students...
SDE tip: folded patty paper for teaching fractions

You’ve taught fractions using paper strips, fraction circles and fraction bars. Yet, your students are still struggling. Patty paper is another fun way to...

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