Creating a useful classroom visual involves several decisions: what students need to understand, which details matter, and how to organise those details clearly. Gemini can help with an initial draft through Canvas, its workspace for creating and refining content. You can turn teaching notes into an infographic or generate a presentation from a prompt or uploaded source.
In this guide, I explain a practical workflow for teachers, with prompts you can adapt to your own subject and grade level. The aim is to produce a clear resource that serves the lesson. The content still needs checking before you display or share it.
What is Gemini Canvas?
Canvas is a workspace within Gemini where you can develop documents and other creations through conversation. Google describes using it to transform material into infographics, quizzes, web pages, and more. You can ask for changes as you refine the result.
For teaching, I see two useful starting points. An infographic can organise a comparison or process into a compact visual. A presentation can spread the same material across a sequence, leaving room for explanation, discussion, and activities.
| Format | Possible classroom use | What to specify |
|---|---|---|
| Infographic | Compare concepts or summarise a process | Audience, sections, key terms, and layout |
| Presentation | Introduce and develop a lesson | Learning goal, slide count, sequence, and questions |
Before you begin
Use Gemini in a desktop browser for this walkthrough and sign in with an account that has access to the relevant features. Google’s current help page says transforming a Canvas document into other formats is unavailable to users under 18. Treat the steps below as a teacher workflow; check your school account’s available features before planning student use.
Prepare the material you want Gemini to work from. This might be your lesson notes, a short reading, or an outline you have already checked. Decide the learning goal before requesting a design. It is easier to evaluate the result when you know what the resource should help learners understand.
How to create an infographic with Gemini
1. Open Canvas and add your content
Go to gemini.google.com. Use the tools beside or below the prompt box to select Canvas; Google’s current desktop instructions place it under Add files. Paste your notes or attach an appropriate source, then request a short document organised around your topic.
For example:
“Using the notes below, create a concise Grade 6 explanation of weather and climate. Organise it into definitions, timescales, and examples. Use only the supplied information. Flag anything unclear instead of filling gaps with new facts.”
Read the draft before turning it into a visual. Check that the distinction is accurate and that examples support the explanation. Correcting the content now reduces the chance of carrying an error into a more polished design.
2. Turn the document into an infographic
Open the document in Canvas and choose Create at the top of the panel, then Infographic. Once the visual is generated, inspect its organisation and wording.
You can then ask for a more specific design:
“Revise this infographic into a clear comparison of weather and climate for Grade 6. Use two columns, short headings, and no more than three points per section. Use a white background, black text, and light blue accents. Keep the checked definitions unchanged.”
The colour and layout instructions are preferences, not guarantees. Review how well Gemini followed them.
3. Refine one feature at a time
Targeted requests make revisions easier to assess. Try:
“Increase the heading size and remove decorative elements that do not explain the concepts.”
“Shorten the examples without changing their meaning.”
“Keep the same wording, but improve the spacing between sections.”
After each change, check that an improvement to the layout has not altered the information. Read every label and inspect any arrows or icons: their placement can imply a relationship you did not intend.
4. Plan how you will use the visual
An infographic in Canvas is not necessarily a downloadable image. Use the sharing or export options actually shown for your creation and account. Do not assume the presentation export options described below also apply to infographics.
If you need a static image for a worksheet or blog, a practical fallback is a screenshot of the checked visual. Inspect its resolution and legibility before using it. For resources requiring precise print dimensions or extensive layout editing, you could use the approved content to rebuild the design in your preferred graphics tool.
Related: Gemini for Education: A Teacher’s Guide
How to create a presentation with Gemini
1. Request a slide deck in Canvas
Start a Canvas chat and explicitly ask for a presentation. Google documents generating slides from a topic or uploaded source, with a theme and relevant images.
Give Gemini enough information to organise a lesson rather than simply divide a summary into slides:
“Create a six-slide presentation for a Grade 8 lesson on evaluating online claims, using the notes I provide. Include an opening question, an explanation of checkable claims, a worked example, a paired activity, discussion prompts, and an exit ticket. Use a white background, black text, and light blue accents. Keep slide text brief. Do not invent statistics or references.”
This prompt supplies the audience, sequence, content boundary, and design preference. Adapt those details to your own outcome.
2. Review the teaching sequence
Read the presentation from beginning to end. Does the opening prepare students for the activity? Are examples clear enough to discuss? Does the exit ticket assess the learning goal?
You might ask:
“Replace slide 4 with a paired activity in which students identify one claim and explain what evidence would support it.”
“Reduce the text on slide 2 and retain the definition and one example.”
“Remove images that are decorative and keep visuals that clarify the explanation.”
Use these requests to improve the instructional purpose of the deck. A consistent theme can make slides look finished before their sequence is useful.
3. Export and finish the presentation
Google’s Canvas help documents Export to Slides and PDF export for slides. Use Share & export and the option offered for your deck. In Google Slides, review the exported presentation and make any remaining adjustments before presenting or collaborating with colleagues.
Check line breaks, font sizes, image placement, and readability on a classroom screen. Also check the actual content: factual accuracy, answer keys, references, and the meaning conveyed by visuals.
A few teaching uses worth exploring
You could use an infographic to compare two scientific concepts, present a reading strategy, or organise stages in a process. A slide deck could support a short explanation followed by a discussion or hands-on activity.
My suggestion is to begin with one familiar topic and material you can verify confidently. Compare the generated draft with your original notes and make deliberate choices about what to retain. That gives Gemini a useful role in preparing the resource while keeping the lesson’s purpose and content under your judgement.
