Biology Teacher

Joined December 2008
2,241 Photos and videos
Mark Peterson retweeted
15 Feb 2024
Had a great day with prospective @DaffDNA teachers, technicians and STEM partners @royalsociety #partnershipgrants @nanopore @bankes1989 @miniPCR @engageUoD
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29 Dec 2023
Thanks… but I didn’t join X, I joined Twitter. It was an amazing place to build conversation around being a better teacher. It isn’t that anymore. I joined Twitter 15 years ago. #MyTwitterAnniversary Do you remember when you joined X? I do! #MyXAnniversary
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Mark Peterson retweeted
Experience the magic of the season in our sixth annual Christmas video, showcasing the timeless Ukrainian Christmas carol, "Carol of the Bells," performed by our talented Red Knotes, BSM's a cappella ensemble. ❤️🎶
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Mark Peterson retweeted
A challenge I see in grading reform is moving past an *earning* mindset of "redoing worksheets or assignments to get more points and improve the grade." Instead, adopt a *learning" mindset: "demonstrating higher levels of learning to improve my grade". #sblchat Learning>Earning
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#mncose23 is tomorrow!
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Mark Peterson retweeted
Traditional assessment methods limit creativity and exploration. It's time to embrace assessment methods that foster innovation, curiosity, and independence. Here's a simple acronym for more authentic assessment: G-Goal R- Role A-Audience S-Situation P-Product S-Standards
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23 Oct 2023
It is December dark outside this morning
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Mark Peterson retweeted
This man has dedicated his whole life to baseball. Studying it, loving it, teaching it, living it… today, @ColeFlick21 is the recipient of the “Lauren”Mike”Downs Memorial” award for hisoutstanding service to Minnesota Amateur Baseball 2023. I’m his biggest fan.
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Mark Peterson retweeted
Huge day for @ColeFlick21 and D-C baseball! Couldn’t be any prouder for The Great Pumpkin! 🎃
This man has dedicated his whole life to baseball. Studying it, loving it, teaching it, living it… today, @ColeFlick21 is the recipient of the “Lauren”Mike”Downs Memorial” award for hisoutstanding service to Minnesota Amateur Baseball 2023. I’m his biggest fan.
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Mark Peterson retweeted
2023 Mike Downes Recipient @ColeFlick21 Congratulations!
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Mark Peterson retweeted
9 Oct 2023
Postseason Pablo & Clutch Carlos. 🥰 #WeBelieveinTC
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Mark Peterson retweeted
We hope to see you on Monday, Oct. 9 from 6-8 p.m. at our Open House! This event is a great way to learn about our Red Knight community & get a firsthand look at the BSM experience. While registration is encouraged, walk-ins are welcome. RSVP at bsmschool.org/oct-oh!
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Mark Peterson retweeted
4 Oct 2023
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Game view @Twins
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Mark Peterson retweeted
2023 #NikonSmallWorldInMotion competition ! In 1st Place🥇@AxonsAlex @UZH_en A 48-hour time-lapse video of developing #neurons connecting the opposite side of the #CNS in a chick embryo. Featured courtesy of @NikonSmallWorld on bpod.org.uk/archive/2023/9/2…
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Mark Peterson retweeted
Human brain slices #neuroscience
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Mark Peterson retweeted
29 Sep 2023
2 more weeks for early registration (and t-shirts!) - make sure to get your spot at a discount! #MnCOSE23
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Mark Peterson retweeted
Replying to @JoshKunnath
Hey Josh! Sure hope people dive deeply here. 'Three quick thoughts to add: First, for me and many others, test revisions is one of several re-learning activities in which students engage before doing the re-assessment, but they are insufficient for being a valid re-assessment themselves. Correcting mistakes here and there (or in a lot of places) is a way to re-learn; it's is not appropriate for evaluative final assessment. Second, as I know you know, but just want to make sure educators remember, grades aren't earned. This advances a transactional function, which in turn, corrupts their communication function, their capacity to report student learning accurately. And finally, only recording a mark indicating half-level proficiency when in these revisions they demonstrate full-proficiency, is deeply unprofessional and unethical. It is knowingly falsifying the learning report, 'a form of lying to students, parents, and ourselves. It serves no purpose other than to impugn integrity and create justified resentment.
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26 Sep 2023
Brooks Robinson, ugh
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