Robert Crabtree

329 posts

Robert Crabtree

Robert Crabtree

@bcrabtree50

Husband, father of 4 sons, grandfather of 3, retired school administrator, rehired as a curriculum supervisor by Ross-Pike ESC. Love to read and sports.

Chillicothe, OH Katılım Mayıs 2011
76 Takip Edilen67 Takipçiler
Robert Crabtree retweetledi
🟣 Laurie Rubel 🎗️
🟣 Laurie Rubel 🎗️@Laurie_Rubel·
9 times 9 is 81, and 10 times 8 is 80. 12 times 12 is 144, and 13 times 11 is 143. 5 times 5 is 25, and 6 times 4 is 24. 20 times 20 is 400, so what's 21 times 19? can you explain why this is happening, without using algebra? (i mean, go ahead with the algebra, if you insist)
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Robert Crabtree retweetledi
Ohio Council of Teachers of Mathematics
Advanced Quantitative Reasoning (AQR) is a print & online textbook designed to support the implementation of a variety of Ohio math pathways for high school juniors & seniors. There is an upcoming PD session TOMORROW at 4pm EST. Find out more here: rb.gy/mzzfhn
Ohio Council of Teachers of Mathematics tweet media
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Robert Crabtree retweetledi
OH Dept of Ed and Workforce
OH Dept of Ed and Workforce@OHEducation·
The ordered school-building closure impacts decisions about the completion of 2019-2020 educator evaluations and implementation of the Ohio Teacher Evaluation System 2.0. Review answers to frequently asked questions here: education.ohio.gov/Topics/Student… #OhioEd
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