Gamma.app: AI Slideshow Generator for Teachers
Teachers often ask me about AI tools that can make presentations. If you have ever searched for an AI slideshow generator for teachers, you know there are lots of options. The one I want to focus on is Gamma, but first let’s look at a few others educators often use.
Canva: The Canva AI presentation maker is especially popular with teachers because it is built right into the Canva dashboard. Just choose Design for me and type in your topic. Canva AI will generate a slideshow with layouts, text, and images you can edit right away. Since many schools already use Canva, this option makes it easy to create a polished deck without starting from scratch.
Brisk Teaching: A Chrome extension that instantly builds a Google Slides presentation from the page you are viewing.
Prezi: Instead of linear slides, Prezi AI generates a zoomable presentation on an open canvas.
PowerPoint: Microsoft Copilot designs presentations from your prompt and can pull content from your files.
NotebookLM: Add sources and NotebookLM produces a narrated video overview, which is more of a video slideshow than a slide deck.
Out of all of these, Gamma often produces the most polished presentations.
Why Teachers Like Gamma
Gamma makes creating a presentation quick and easy. You can:
Upload a PDF and let Gamma turn it into slides.
Describe your presentation topic, and Gamma will generate an outline you can edit before it creates the full slideshow.
It is fun to watch the AI presentation generator in action as it types out the slides. Once the deck is ready, the Gamma editor lets you tweak text, adjust layouts, and replace visuals. Since AI does not always pick the perfect images, I like how simple it is to swap icons, illustrations, and photos.
Gamma also gives you flexible ways to share and use your work:
Invite collaborators
Share with a web link or embed code
Export as PDF, PowerPoint, Google Slides, or PNG images
For a test, I asked Gamma to build a presentation called Deep Dive into Prompting an AI Chatbot. I gave it a water theme and asked it to start simple with the RAFT approach before diving deeper. The first draft was solid and ready for me to refine.
More Than Slides
Gamma is not only an AI slideshow maker. It can also create webpages, documents, and social media posts.
Pricing and Credits
Signing up for Gamma gives you 400 free credits. A typical AI presentation uses about 40 credits.
With Gamma Plus ($8/month or $96/year) you get unlimited AI presentations and up to 20 slides per deck.
If you sign up through my affiliate link, I receive a small referral fee. 😉
Final Thoughts
I actually do not rely on AI to design my own presentations and keynotes. My style is big text, simple visuals, and slides that act as visual aids rather than complete handouts. Creating my own slides helps me think through a topic and refine my ideas. My presentations would not be as good if I relied on AI to generate them.
That said, Gamma is one of the best AI slideshow generators for teachers who need a quick slideshow, a starting point, or a spark of inspiration. For quick decks and fresh ideas, Gamma is worth a try. And if you like it, upgrading to Gamma Plus is reasonably priced.
I imported this blog post into Gamma and embedded the initial slide deck below. All I had to do was paste in the blog post’s URL, and Gamma handled the rest!
