Wieteke Holthuijzen

@explorerwieteke.bsky.social

Senior Content Creator (Biology) at Khan Academy PhD from the University of Tennessee, Knoxville avid birder | hot sauce connaisseuse | restoration ecologist

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: blog.khanacademy.org/how-to-teach... All free, thanks to the Amgen Foundation.

How to Teach High School Biology This Year—Without Starting from Scratch

New year, new tools. Make biology engaging and effective with Khan Academy’s free NGSS-aligned hands-on activities, unit guides, and interactive simulations—designed for real classrooms.

blog.khanacademy.org

Hey teacher friends! Looking for engaging, meaningful, hands-on science activities? Check out all of our science activities for biology, chemistry, and physics on Khan Academy! Plus, each activity is anchored in a real-world phenomenon and includes student and teacher guides for easy implementation.

Khan Academy@khanacademy.org · last yr.

📥 These quick, hands-on lessons bring real-world science into your classroom—no extra prep needed. Here's how:

Just reposting this which I think is the most gorgeous thing I have seen in my career - a critically endangered orange-bellied parrot feeding on a carpet of daisies after an ecological burn. This was the first time they’d had the chance to feed naturally in 15y and was wonderful to witness 😭😭😭🧡🧡🧡🧡

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.org · last yr.

Biology teachers, we heard you! 🧬🔬 We’re introducing new interactive biology resources—made possible by @amgen.bsky.social—to help bring science to life in your classroom. ✅ Hands-on activities ✅ Interactive simulations ✅ Easy integration with Google Classroom Start exploring! 👇