Using ChatGPT as a Teacher's Assistant: A Comprehensive Guide

ChatGPT didn't save my teaching career. It saved my evenings.

I was sceptical of ChatGPT for a long time. I had heard the marketing — every teacher's new best friend, hours saved per week, transformational. Then I tried it for one specific task during a planning week and I have not stopped using it since. Here is the realistic version of how I actually use it.

1. Lesson planning, but as a first draft only

My most common use. I give ChatGPT my subject, grade level, and topic, and ask for three potential lesson approaches with measurable objectives and a 45-minute outline. The output is never the lesson I teach — it is the starting point I edit down, which saves me the 'staring at a blank page' phase. Example I use: 'I am teaching 6th grade science about food webs. Suggest three lesson approaches, learning objectives for each, and a 45-minute outline for one.' The first draft is 80% useful, I edit the 20%, done.

2. Deepening my own subject knowledge

This is the use most teachers underestimate. If I am teaching a topic I do not feel rock solid on — opportunity cost, types of chemical bonds, the actual causes of WWI — I ask ChatGPT to explain it in simple terms and give me three analogies. Then I ask for counterarguments and different perspectives. It is the fastest way I have ever found to upgrade my own understanding before walking into a class.

3. Quiz creation in two minutes

Specify the topic, the number of questions, the type (multiple choice, true/false, short answer), and ask for an answer key with explanations. 15 photosynthesis questions, five easy, five medium, five hard, in under a minute. I still edit them, but I am editing, not generating.

4. Presentations: outline with ChatGPT, design with Canva

My workflow: ask ChatGPT for a 10-slide presentation outline on the topic, with the text for each slide and a suggested image. Paste the text into Canva. Add the visuals. Done. A presentation that used to take me a Sunday afternoon now takes 25 minutes.

5. Custom GPTs for repetitive tasks

This is the advanced move. I built a custom GPT for generating grammar worksheets in my specific phonics scheme, another for drafting parent emails in my voice, and a third for writing positive reframing of student behaviour for reports. Each one takes 10 minutes to set up and saves me hours over a term.

6. Coloring books and creative resources

Surprisingly underrated. Ask ChatGPT to describe a scene for a coloring page — friendly dragon in a medieval castle courtyard, rainforest animals at sunrise — and use the description as a prompt for an image generator, or just illustrate it yourself. I make a free term-end coloring sheet every year now.

7. Student reports

Feed it bullet points of a student's performance, ask for a draft paragraph in a professional but warm tone. Edit. Move on. Reports that used to take me a full weekend now take an evening.

The limitation I work around

ChatGPT does not know my students, my curriculum, or my school. Every output is generic. So I keep ChatGPT for general tasks and run my classroom-specific AI inside KiwiBee, where the AI assistant already knows the lesson I am planning, the kids I am writing about, and the skills I am assessing. For worksheets specifically, the free AI worksheet generator produces aligned material in seconds. For written exam answers, AI exam marking closes the loop ChatGPT cannot. ChatGPT remains my general-purpose assistant. The classroom-specific work happens where my classroom lives.

Where this fits in KiwiBee

ChatGPT is general-purpose. If you want a teacher-specific AI that knows your class roster, lesson, and skills, KiwiBee adds an AI co-teacher built for the classroom, an AI worksheet generator that knows the unit, and AI exam marking for written answers. Try it free at app.kiwibee.io.