Wieteke Holthuijzen

723 posts

Wieteke Holthuijzen banner
Wieteke Holthuijzen

Wieteke Holthuijzen

@ExplorerWieteke

PhD from @UTKnoxville, avid birder, budding ecologist | #IslandConservation | #Restoration #Ecology | #InvasiveSpecies | Follow my research! #MiceOnIslands

Knoxville, TN Katılım Eylül 2018
710 Takip Edilen357 Takipçiler
Sabitlenmiş Tweet
Wieteke Holthuijzen
Wieteke Holthuijzen@ExplorerWieteke·
Heading over to @bluesky as an alternative—hope to see you there! @explorerwieteke.bsky.social Image: Great frigatebird / ʻiwa (Fregata minor) adult and chick on Eastern Island of Kuaihelani (Midway Atoll National Wildlife Refuge).
Wieteke Holthuijzen tweet media
English
1
0
1
70
Wieteke Holthuijzen
Wieteke Holthuijzen@ExplorerWieteke·
The Society of Island Biology invites you to our next Alfred Russel Wallace webinar by Dr. Tom Matthews (University of Birmingham)! When: Wednesday May 27th, 4pm British Summer Time / 5pm Central European Summer Time Register with this link: forms.gle/Cn1wUvukAp2YZD…
Wieteke Holthuijzen tweet media
English
0
0
0
40
Wieteke Holthuijzen
Wieteke Holthuijzen@ExplorerWieteke·
Early registration ends in a few days (on April 9th!), so register now! Hope to see you at the Island Biology 2026 Conference! Dates: November 2–6, 2026 Venue: Atami New Fujiya Hotel, Atami, Japan Conference website: sites.google.com/view/island-bi…
Wieteke Holthuijzen tweet mediaWieteke Holthuijzen tweet media
English
0
0
0
22
Wieteke Holthuijzen
Wieteke Holthuijzen@ExplorerWieteke·
Early bird registration ends soon (April 9) for the Island Biology 2026 Conference! Dates: November 2–6, 2026 Venue: Atami New Fujiya Hotel, Atami, Japan Website: sites.google.com/view/island-bi… Join researchers from all over the world to exchange ideas and advance island science!
Wieteke Holthuijzen tweet media
English
0
1
2
55
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
Looking to make science more engaging?
Khan Academy tweet media
English
1
8
15
2.9K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
Science teachers (grades 5–8): We just launched new hands-on, NGSS-aligned investigations + unit guides designed for real classrooms. See what’s new: brnw.ch/21x0Cnc All made possible thanks to the Amgen Foundation!
English
1
4
15
2.3K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
Texas teachers—our TEKS-aligned 8th Grade Integrated Science course, supported by the @exxonmobil Foundation, is live! 🧪⚡ Free. Comprehensive. Built for your classroom. See what’s inside 👉 brnw.ch/21wUWKn
English
0
5
9
3.6K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
Ever wished biology class had more doing and less memorizing? 🧪 Our new biology simulations let students run virtual investigations—so they’re not just learning concepts, they’re applying them.
English
3
6
22
4.5K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
🚨 Big news: Our STEM courses just got an upgrade. Whether you're teaching, learning, or doing both—these updates are for YOU. And yes... it’s all 100% free. 💙 Explore now: khanacademy.org/?utm_source=tw…
Khan Academy tweet mediaKhan Academy tweet mediaKhan Academy tweet mediaKhan Academy tweet media
English
0
12
31
5.1K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
Teaching high school biology? Don’t start from scratch this year. Khan Academy has you covered with: 🧪 Real-world science activities 📘 Easy-to-follow unit guides 💻 Interactive simulations Learn more: brnw.ch/21wUkUc All free, thanks to the Amgen Foundation.
English
2
4
10
3.5K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
📥 These quick, hands-on lessons bring real-world science into your classroom—no extra prep needed. Here's how:
Khan Academy tweet media
English
4
6
14
4K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
🚨 Biology teachers! Have you explored our new FREE resources yet?
Khan Academy tweet media
English
21
3
8
4.1K
Wieteke Holthuijzen
Wieteke Holthuijzen@ExplorerWieteke·
Check out our brand-new resources for high school biology (NGSS), including hands-on science activities that bring science to life and simulation-based exercises! 🌿
Khan Academy@khanacademy

Science should be engaging and accessible for all students. 🧬🔬 Thanks to the @AmgenFoundation, we are offering free interactive biology tools to help students explore cell structure, genetics, and ecosystems in new ways. 📖 Check them out: blog.khanacademy.org/the-ultimate-f…

English
0
0
0
29
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
🚨 Texas teachers: Need help tackling student misconceptions? 🚨 Our FREE TEKS-aligned unit guides are here to help you: ✅ Address common misconceptions ✅ Plan effective lessons ✅ Boost student success Download now: blog.khanacademy.org/teks-unit-guid… 📚 Thanks to the @exxonmobil Foundation for making this possible! 💡
Khan Academy tweet media
English
0
2
3
3.4K
Wieteke Holthuijzen retweetledi
Khan Academy
Khan Academy@khanacademy·
🌕✨ January Staff Pick of the Month! Ever wondered how lunar eclipses happen? This lesson explains it all with stunning animations of how the Earth, moon, & sun align. 🌑🌎 🎥 Handpicked by Wieteke Holthuijzen, Science Content Creator, for its clear explanations! 📚 Dive in: khanacademy.org/science/middle…
Khan Academy tweet media
English
2
4
6
3.7K
Wieteke Holthuijzen
Wieteke Holthuijzen@ExplorerWieteke·
Hey teacher friends! Looking for high-quality, ready-to-use science activities for middle or high school? @khanacademy has you covered with a collection of FREE science activities! There are 33 activities currently available here, with more coming soon: youtube.com/watch?v=8KGxhu…
YouTube video
YouTube
English
0
1
13
4K
Wieteke Holthuijzen retweetledi
Rick Steves
Rick Steves@RickSteves·
Many don’t realize that the first people Hitler sent to his concentration camps weren’t everyday Jewish citizens, but his political opponents. So, when Trump rants about retribution, locking up his opponents, and giving them “very long sentences,” I can’t help but take him seriously… because history teaches us that is what fascist dictators do during their “Day One” period to consolidate their power. (After all, if you’re hellbent on staying in power but aren’t likely to win the next election, you can’t have your political opponents running around free.) To keep fascism out of our lives, vote for democracy!
English
7.8K
28.8K
87.8K
5.2M