A Free AI Lesson Prompt Generator for Grade 3 Ontario Teachers

by Cube Staff

Grade 3 is a pivotal year.

Students are beginning to move from “learning how” toward “learning why.” They are expected to explain their thinking, make connections across subjects, and apply skills in more purposeful ways. The Ontario curriculum reflects this shift - and planning for it takes thought, time, and care.

For Grade 3 teachers, the challenge is often finding ways to design learning that is clear, engaging, and curriculum-focused without overwhelming students - or themselves.

AI in Planning: A Thoughtful Approach

AI tools are increasingly part of the planning conversation in education. Some focus on speed and pre-made content, but that approach doesn’t always align with the realities of Grade 3 classrooms, where flexibility and responsiveness matter most.

Cube For Teachers takes a more thoughtful approach - one grounded in the belief that teachers know their students best and that shared professional wisdom is powerful.

A Creative Planning Tool for Ontario Grade 3 Teachers

This free AI prompt generator, aligned to the Ontario Elementary Curriculum, was designed to support Grade 3 teachers as they build meaningful learning experiences.

The tool helps teachers:

  • Thoughtfully combine up to four specific curriculum expectations
  • Create simple, engaging themes that support student understanding
  • Use AI as a planning aid while keeping full control over instruction
  • Access a small collection of free online resources to support learning

Rather than producing ready-made lessons, the tool offers a flexible starting point  - one that respects the pace and needs of Grade 3 learners.

Explore, Adapt, and Make It Your Own

Watch a brief walkthrough of the tool:

Access the free prompt generator and create your own copy:

Click here

Grade 3 teaching is about building strong foundations while nurturing curiosity. This tool was created to support that work - while keeping teachers at the heart of planning, where they belong.

Teachers helping teachers.
That’s the Cube way.