AI, CS, & Digital Literacy
It’s a new school year, and if it feels like AI has changed again since June, you’re right! Summer 2025 was packed with updates across the tools many of us use daily. Let’s take a moment to catch up together.
🌟 New Models Everywhere
From chatbots to our favorite edtech tools, it seems like every platform rolled out a new model this summer. New features, faster responses and the “wow” factor keeps growing.
You likely stumbled on one of the biggest education updates already: Google added AI tools directly into Google Classroom. These tools are designed to help with lesson planning, feedback, and differentiation... and for those of you with Google Classroom, they are free! Our favorite price.
👉 Question for you: Has your favorite edtech tool changed? Did you notice an upgrade - or maybe even swap to something new for the enhanced features? I’d love to hear what’s earning a spot in your toolkit this fall.
🤖 ChatGPT is Just “5” Now
One of the shifts I love is that OpenAI dropped the “GPT” numbering - now it’s simply ChatGPT 5. Under the hood, your prompts are routed automatically to either a reasoning model (for deeper, multi-step tasks) or a quick model (for fast, efficient responses). You can "force" the model via the "+ Commands", but generally speaking this change should mean less need for carefully crafted prompt engineering and more focus on what you want to do.
• Leon Furze has a great explainer here: ChatGPT 5: What You Need to Know.
• I did a walkthrough of new and improved features in my recent PD: In-Service Session 2: Enter the Chat.
👉 Question for you: Do you use ChatGPT in the classroom? Have you noticed these upgrades in your own use?
🌍 The Energy Story Behind AI
One piece I haven’t given the airtime it deserves and have had come up a couple of times lately: the environmental impact of AI. The good news is that the cost of running these updated models is dramatically decreasing - not just in dollars, but in energy and carbon footprint as well. Ethan Mollick wrote a fascinating piece including some great information on this shift: Mass Intelligence. It’s a reminder that the conversation around AI isn’t only about capability - it’s also about sustainability.
👉 Question for you: Do you think the environmental costs (and savings) of AI should be part of how we teach and talk about it with students?
🍌 Nano-Banana in Google’s AI Studio
Another exciting development is the introduction of Nano-Banana (officially known as Gemini 2.5 Flash Image Generator), a smaller, faster model available in Google AI Studio. This reflects the broader trend addressed in Ethan Mollick's article toward models that are more lightweight and efficient, with reduced costs making them accessible to a wider audience for free use. This will be a favorite tool for all of us cranking out images for various educational materials - the results are faster and, well... better! than anything we've seen to date.
You know I had to give it a shot:
🍌Gemini 2.5 Flash Image Generator in action!
👉 Question for you: Have you tried Nano-Banana? Do you see it fitting into your classroom or workflow?
✨ That’s plenty for one post - it was a busy summer!😅 I’d love to hear from you in the comments:
• What tool surprised you most this summer (or this fall when you walked back into the classroom)?
• How are you feeling about the ChatGPT updates?
• Do you think the environmental side of AI should be part of how we teach and talk about it with students?
Here’s to a year of explorations and conversations about AI.