About This Course
A hands-on course for teachers and L&D designers on generating classroom-ready images with Google's Gemini (Nano Banana) — prompts, style library, character consistency, and targeted editing, built for real lessons, not demos.
AI image tools promise teachers instant classroom visuals. The reality: most attempts produce generic stock-photo slop — the same stock-photo slop, no matter how many emoji you stuff into the prompt. This course fixes that. You'll learn how Google's Gemini (nicknamed Nano Banana) actually reads a prompt — and how to write one that gives you the exact image you pictured. Worksheets with the character you invented. Flashcards that look like a real set, not ten unrelated images. Storybook pages where the hero's face stays the same from page 1 to page 10. Diagrams that actually teach. No mask tools. No inpainting. No software to learn. Just words, used well. By the end you'll have: a seven-part image prompt blueprint, a paste-ready style library of classroom-tested visual styles, character-consistency workflows for multi-image sets, targeted-editing moves that fix one thing without redrawing the whole scene, and three complete workflows you can run tomorrow — slide header, storybook spread, labeled biology diagram.
What You'll Learn
- Write a seven-part Gemini image prompt (style, subject, action, setting, composition, lighting, mood) that produces the image you intended on the first try
- Match a visual style to an age group and pedagogical goal — pick the right style 80% of the time
- Keep a character visually consistent across a 10-image set (storybooks, mascot decks, multi-card flashcards)
- Edit an existing AI image by describing ONE change in words — keeping the rest pixel-identical
- Produce a classroom-ready flashcard deck, slide header, and labeled diagram from scratch in under 30 minutes each
The Challenge
You've tried AI image tools. The output looked... fine. And also useless.
Here's what happens when a teacher types 'a cat' into an AI image tool: you get a cat. A generic tabby. Not the orange picture-book fluffball you wanted. Not the cartoon mascot you needed for your flashcards. Just... a cat.
The gap between what you pictured and what you got is the entire reason most teachers try AI image tools once, get disappointed, and go back to Google Images.
This course teaches you to close that gap — not with better software, but with a seven-part prompt blueprint that gives Gemini everything it needs to render the image you actually wanted.
Gemini (Nano Banana) is a language model first, image model second — it treats your prompt like a description of a scene, not a tag list.
— Google AI documentation
Character consistency across multiple images is the superpower that makes 10-page storybooks, mascot flashcard sets, and serial learning visuals actually work.
— Google, Nano Banana release notes
Targeted editing ('change the apple to red, keep the rest the same') removes the biggest friction in classroom image workflows — having to regenerate the whole scene because of one detail.
— Course development, 2026
Why Now
The Landscape Is Shifting Fast
26%
of teens already use AI for schoolwork. Your students are already generating images — you should be better at it than they are.
— Pew Research, 2024
80%
of AI-generated classroom visuals look like stock photos. The fix isn't a better tool — it's a better prompt.
— Course research, 2026
4 hours
is all it takes to go from 'AI images look generic' to 'I made a 10-page storybook with a consistent mascot'.
— Course time budget
What You'll Build
Concrete Deliverables
The Image Blueprint
A seven-part formula you'll use for every prompt: Style + Subject + Action + Setting + Composition + Lighting + Mood
A 15-style library
Paste-ready prompts for 15 classroom-tested styles — from Storybook Watercolor to Isometric Diagram to Ukiyo-e Woodblock
Character consistency workflow
Keep a mascot, storybook hero, or historical figure looking identical across 10+ images
Targeted editing moves
Change one thing. Keep everything else. Without masks, without regenerating from scratch
Three complete workflows
Slide header, storybook spread, labeled biology diagram — built end-to-end in the course
A prompt library for your classroom
Every prompt you build in the course is a template you can reuse forever, swapping only the subject
Perfect For
Who This Course Is For
Classroom teachers K-12
Worksheets, flashcards, posters, slide visuals — stop using generic stock images.
Instructional designers and L&D
Build branded visual systems. Mascots that stay consistent. Diagrams that look like a real textbook.
Academic leaders and coordinators
Understand what AI image tools can actually do before you approve them for your teachers.
Anyone who's tried Midjourney and given up
Gemini is a language model first. If you can describe what you want, you can generate it.
Honest Disclaimer
This Is NOT For You If…
Your Instructor
Learn From Vivek M Agarwal
Vivek M Agarwal
Three 90-minute sessions. That's the on-ramp. Educators go from AI-anxious to AI-fluent. I've done this across 50+ institutions, and I built EDodo.app to scale what happens after.
20+ years building software. Director at Axelerant. Former Director of Pedagogy at MasaiSchool. Built education tools the first week ChatGPT launched — because most people were missing the point.
AI isn't a content machine — it's a learning experience designer. That's the lens I bring to everything.
Everything You Need
What's Included
10 lessons · 4 hours · self-paced
Start today. Finish in a weekend or spread across a month.
Interactive prompt builders
Click chips to assemble real prompts — see the exact image each prompt produces.
Paste-ready style library
15 classroom styles with full prompts. Copy, paste, swap the subject. Done.
Certificate of completion
Shareable, verifiable. Earned — not given.
Free — always
Zero cost. Zero paywall. Zero catch.
Full Curriculum
Course Syllabus
10 sections • 91 activities • 4h 0m
Your New Classroom Artist
Text • 1 min
Which of these is Nano Banana's standout skill compared to older image…
Quiz • 1 min
Four classroom things Gemini just made easy
Text • 1 min
Which of these classroom jobs can Gemini help with? (Select all that…
Quiz • 1 min
Ready?
Text • 1 min
Key Takeaways
Text • 1 min
What's Next
Text • < 1 min
What Educators Say
Reviews From Participants
"Vivek's AI sessions were engaging, relevant, and thoughtfully structured. I appreciated the progression from foundational understanding into practical applications."
Adam Armanski
Head of College, UWC Dilijan, Armenia
"We have learned many useful things from Vivek's trainings, specifically how to better engineer prompts so we can use AI to make our daily work more efficient."
Our Approach
Built by an educator who trains educators.
Vivek M Agarwal has trained 2,000+ teachers across 50+ international schools on responsible, effective AI integration — including IB, Cambridge, and AP settings.
Edodo workshops, 2024-2026
Every prompt in this course has been tested against real classroom needs — not demo reel outputs.
Course development notes
Aligned with Google's official Gemini prompting guidance and verified against current (2026) Nano Banana model behavior.
Google AI, 2025-2026
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Free · Self-paced · Certificate on completion.
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Frequently Asked Questions
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