J van Wyngaarden

Aspiring minimalist who likes traveling and taking pictures. PDSB teacher and 🏐 coach. Not always in that order. (He, Him, His)

[J van Wyngaarden @javanwyn]

@aserkin 🤦‍♂️

[J van Wyngaarden @javanwyn]

Catio day 2 is now wall repair day 1. The wasp nest was very not dead and was buried behind the bricks. This just became a MUCH bigger job. #wasps #homereno #jobcreep #facepalm

[J van Wyngaarden @javanwyn]

End of day 1. A level, square foundation. Also one wasp nest destroyed. #homereno #catio

[J van Wyngaarden @javanwyn]

#chemed2023 is over, back to summer projects. Watch this space for a “catio”!

[J van Wyngaarden @javanwyn]

🤯🤯🤯 if this is legit, it is HUGE.

[J van Wyngaarden @javanwyn]

Winner winner chicken dinner! #chemed2023

[IBchemJedi @IBchemmilam]

Jason ⁦@javanwyn⁩ wins the flash cotton prize to go with his signed copy at #chemed23

[J van Wyngaarden @javanwyn]

Ultimate nerd meeting, creating wonder with graphs with @KatyDornbos at #chemed2023. These are my people. #iteachchem

[J van Wyngaarden @javanwyn]

Great discussions on assessment with @aserkin and @IBchemmilam at #ChemEd2023. Lots of ideas to share and incorporate to improve “stale” tests.

[Rutger Bregman @rcbregman]

Three of the most terrifying graphs on the internet right now.

[Ontario Nurses' Association @ontarionurses]

Do you oppose @fordnation drive to privatize Ontario's health-care system? Make your voice heard in the @OntarioHealthC citizen referendum!

Vote in person at polling stations across the province May 26-27.
Or vote online today: https://t.co/Z6FbQuTL7u
#publichospitalvote #onpoli

[Nancy🐝🦋🌱 @NancyHamOnt]

Please share #HamOnt. We have till May 26 to tell the city that we want all resources focused on building homes within our former urban boundary close to jobs and transit, not on wetlands and foodland. #StopSpawl
Fill out the city's quick survey here: https://t.co/FtSotyIYUW

[Lewis Pugh @LewisPugh]

Below are the two most important metrics of our time. Top: the decline of biodiversity between 1970-2018. Below: global temperatures between 1850-2022.

[J van Wyngaarden @javanwyn]

@KatyDornbos @ChemEd2023 I’ll be there! First one, pretty excited. 🤓🧪👨‍🔬

[J van Wyngaarden @javanwyn]

@GiftedTawk With very few exceptions, nobody cares what college/university you went to. Correlary: grades don’t matter after you graduate

[ChemEd Xchange @ChemEdX]

This activity allows for the simple and accurate determination of the heat of vaporization, ΔHvap, of water at 100°C, and ultimately the approximate strength of a hydrogen bond in boiling water, in kJ/mol. https://t.co/ljUKpFSg47

[J van Wyngaarden @javanwyn]

@msmanuge @scdsbmath @hills_harvest Was the solution… having more of it? 😉

[Katy Dornbos 🤸🏽‍♀️ @KatyDornbos]

It takes a lot of work to make beautiful, simple things.

This simulation and tutorial on Radioactivity from @AACTconnect is 👌

#iteachchem @NATS_Science @NGSSphenomena

https://t.co/uZVgptq1TS

[Jason Bradshaw 🇨🇦🇧🇧 @JBradshaw01]

😮😮😮
#BlackExcellence #BlackInSTEM

[J van Wyngaarden @javanwyn]

@ParmGill @HaltonHlthcare Step 1: stop withholding healthcare funding

[Emma McIntosh @EmmaMci]

Pretty much everything @fordnation just said about the Greenbelt at the presser just now is false or misleading. Quick fact checking thread. #onpoli