Free AI lesson planning tool
Create a coherent lesson with a free AI lesson plan generator
Add your curriculum, year group, learning objective, prior learning and lesson context. RockettAI turns them into a structured lesson-plan first draft that you can review, edit and adapt for your class.
See a learning objective become a complete lesson sequence
The output connects measurable success criteria, subject knowledge, explicit teaching, pupil practice, adaptations and assessment. It gives the teacher a detailed first draft to refine, not a generic list of activities.
A 60-minute Year 6 science lesson that uses practical evidence and ray diagrams to explain how light travels and how we see objects.
Generated lesson-plan first draft
Light, sight and straight-line travel
Year 6 Science • 60 minutes • Use evidence and ray diagrams to explain how light reaches the eye
Learning made visible
Measurable success criteria
Identify whether an object produces or reflects light and justify the choice.
Draw arrows showing light travelling from a source to an object and then to the eye.
Use evidence to explain why blocking or redirecting the path changes what can be seen.
Misconception to surface
Incorrect: Eyes send out light so that we can see objects.
Correct model: Light travels from a source, reflects from the object and enters the eye.
Complete teaching sequence
From retrieval to independent explanation
Retrieval and diagnosis
7 min
Display six familiar objects and ask which produce light. Probe the difference between a source and a reflector.
Sort, justify and improve one explanation using the words source and reflect.
Listen for the idea that shiny objects produce light. Revisit this before modelling.
Explicit model
10 min
Demonstrate a torch shining through three aligned aperture cards. Move the middle card, narrate the causal explanation and model a ray diagram.
Predict, observe and rehearse the explanation with a partner before annotating a diagram.
Hinge question: which of four diagrams correctly represents the observed light path, and why?
Guided investigation
15 min
Model safe equipment handling and how to change only the alignment. Circulate with prompts that separate observation from explanation.
Test aligned and misaligned cards, record observations, then draw arrows to represent the inferred path.
Check that arrows show direction and that conclusions cite the changed alignment as evidence.
Deliberate practice
10 min
Work through source-object-eye and blocked-path examples, gradually removing the diagram scaffold.
Complete two ray diagrams and explain each using because, therefore and enters the eye.
Mini-whiteboard check before independent work. Reteach direction of travel if arrows begin at the eye.
Independent application
13 min
Introduce a simple periscope diagram without completing the rays. Remind pupils that reflection changes direction, not the straight path between surfaces.
Complete the ray path and write a causal explanation connecting straight-line travel, reflection and sight.
Use the success criteria to identify accurate ray direction, reflection points and causal language.
Exit check
5 min
Present the eye-sends-light misconception and ask pupils to correct it independently.
Draw the correct source-object-eye path and write a two-sentence correction.
Sort responses into secure, direction error and reflection error for the next lesson starter.
Adaptations built into the plan
Access and SEND
Use large aperture cards, a pre-drawn source-object-eye diagram and one instruction at a time. Offer an observer-recorder role if handling the equipment is a barrier.
Language support
Pre-teach the five key terms with icons. Rehearse: Light travels from… It reflects from… It enters…
Greater depth
Ask pupils to predict and explain how changing one mirror angle alters the periscope path, then evaluate an incorrect ray diagram.
Assessment checkpoints
- Diagnostic sort reveals source-versus-reflector confusion.
- Hinge question tests the straight-line model before practical work.
- Mini-whiteboards check ray direction before independent application.
- Exit responses determine the retrieval groupings for the next lesson.
Resources ready to gather
Practical safety check
Use low-powered LED torches. Pupils point beams towards the apparatus and never directly at another person's eyes.
Continue from the reviewed lesson
Connected worksheet
Turn the reviewed lesson context into pupil practice without re-entering the brief.
Retrieval quiz
Create questions linked to prior learning and the lesson objective.
Teaching assistant brief
Summarise the lesson sequence, vocabulary and intended support.
Review before use: The teacher checks curriculum fit, scientific accuracy, timings, equipment, safety, accessibility and the intended level of challenge.
A guided workflow, not a blank prompt box
RockettAI asks for the teaching context that matters, creates a structured first draft and keeps professional review visible.
- 1
Define the intended learning
Choose the curriculum and year group, then add the objective and the evidence that would show pupils have succeeded.
- 2
Add useful teaching context
Include prior learning, likely misconceptions, available time, resources and the adaptations that matter for this class.
- 3
Generate the lesson sequence
RockettAI creates a structured first draft covering retrieval, explanation, practice, assessment and next steps.
- 4
Review and teach
Check accuracy, sequencing, challenge, accessibility and timings, then edit the plan in your professional voice.
Why teachers use AI Lesson Plan Generator
Starts with learning, not activities
Keep every part of the lesson connected to the intended learning and the evidence pupils need to produce.
Surfaces the checks that matter
Build likely misconceptions, assessment opportunities and adaptations into the first draft rather than adding them afterwards.
Creates a reusable context
Use the reviewed lesson as the starting point for worksheets, quizzes, slides and support materials.
Privacy and professional review
Describe the class need without identifying pupils
A lesson plan normally needs curriculum and classroom context, not personal pupil data. Describe access needs generally and follow your setting's approved process.
- Use general class context rather than pupil names or records.
- Check examples, explanations, safety and curriculum alignment.
- Keep responsibility for the final lesson with the teacher.
Frequently asked questions about AI Lesson Plan Generator
Is the AI lesson plan generator free?
Yes. The Lesson Planner is included in RockettAI's free toolkit. A free account currently includes 10 successful generations each day, shared across the selected free tools.
What should I include in an AI lesson-planning brief?
Include the curriculum, year group, learning objective, prior learning, likely misconceptions, available time and any general classroom adaptations that materially affect the lesson.
Can it create resources from the same lesson?
The reviewed lesson context can support connected worksheets, quizzes, slides and other follow-ons, depending on your RockettAI plan and the tools available to you.
Does the generated plan replace teacher planning?
No. It provides a structured first draft. The teacher remains responsible for accuracy, curriculum fit, safety, accessibility, challenge and the final lesson sequence.
Does RockettAI support different curricula and phases?
Where the tool offers curriculum and phase options, choose the relevant setting rather than assuming England or a single year-group convention. Review all curriculum references before use.
Explore related tools and guidance
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