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Worksheet
Curated OER

Countdown Challenge: Tricks for Finding Multiples of 3 and 4

For Students 7th - 8th
In this tricks for finding multiples activity, students explore rules of divisibility. They compute the sum of the digits to determine if a number is divisible by three. Additionally, students identify the last two digits of a number to...
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Lesson Plan
Curated OER

PASS-N-PRAISE

For Teachers 5th
Fifth graders take turns explaining, orally and in writing, how to solve multiplication problems that contain no more than three digit by two-digit numbers.
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Lesson Plan
Curated OER

Patterns in Pascal's Triangle

For Teachers 7th - 9th
Students examine the patterns that exist in Pascal's Triangle. They explore multiples and factors. Sudents use an applet to create and color the multiples in Pascal's Triangle.