Be A Subtraction Detective #4
In this subtracting numbers activity, students observe an array of nine numbers in boxes, starting with a circled number and ending with the circled difference. Students discover the nine paths by subtracting to lead them to the answers.
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Adding & Subtracting (Combining) Integers
Maintain a positive atmosphere in your math class with this fun lesson on adding and subtracting integers. After first explaining the rules for combining positive and negative numbers, this resource uses a comic strip to guide students...
5th - 7th Math CCSS: Adaptable
New Review Writing Addition and Subtraction Expressions
Symbols make everything so much more concise. Young mathematicians learn to write addition and subtraction expressions — including those involving variables — from verbal phrases. Bar models help them understand the concept.
6th Math CCSS: Designed
Fraction Equivalence, Ordering, and Operations
Need a unit to teach fractions to fourth graders? Look no further than this well-developed and thorough set of lessons that takes teachers through all steps of planning, implementing, and assessing their lessons. Divided into eight...
3rd - 5th Math CCSS: Designed
Water: The Math Link
Make a splash with a math skills resource! Starring characters from the children's story Mystery of the Muddled Marsh, several worksheets create interdisciplinary connections between science, language arts, and math. They cover a wide...
1st - 4th English Language Arts CCSS: Adaptable