Modeling
AI Worked Example Generator
Turn one problem into a fully worked, step-by-step model solution — with the reasoning made visible — plus a parallel ‘your turn’ problem for students to try. The fastest way to show your thinking without writing it out by hand.
Make a worked example freeShow the thinking, not just the answer
When students learn a new procedure, watching a complete, well-reasoned example is one of the most effective things they can do — the research calls it the worked-example effect, and it’s rooted in how working memory handles new skills. A finished example lets a learner study the how and why of each step without drowning in the mental effort of solving from scratch. The challenge is producing clean examples on demand, especially a second parallel problem so students can immediately try the same move. This tool builds both: the model and the matching practice.
Enter the problem
Type the problem or task you want modeled — an equation, a stoichiometry question, a writing prompt. Set the grade level.
Get model + your turn
You get a step-by-step solution with the reasoning for each move, the final answer, and a parallel practice problem students can solve.
Project or print
Check the steps, tweak any wording, then project it for an I-do, print it as a handout, or leave it for a sub or an absent student.
Worked examples that build independence
A worked example does its best work when it’s part of a sequence: students study a complete model, then immediately try a near-identical problem while the steps are fresh. That pairing — model then practice — is why this tool always gives you both. Here’s how it lands across subjects, and how to fade the support over time.
Math, where worked examples were born
Math is the classic home of the worked example, and the trick is making the reasoning visible, not just the arithmetic. A bare solution to a two-step equation shows the moves; a strong worked example annotates why you subtract before you divide. Generate a model for solving systems of equations, factoring a quadratic, or converting fractions, and you get each step with its justification — then a parallel problem with different numbers so students apply the exact procedure immediately. That ‘your turn’ problem is the difference between a class that nods along and a class that can actually do it.
Science problem-solving
Science is full of multi-step procedures that trip students up at predictable points: stoichiometry conversions, balancing chemical equations, plugging into physics formulas, computing with significant figures. A worked example that names each step — identify the known and unknown, choose the relationship, substitute, solve, check units — gives students a repeatable structure rather than a one-off answer. Generate one for a mole-to-mole conversion and the parallel problem lets them run the same structure on fresh numbers while it’s still wired in.
Writing and beyond
Worked examples aren’t only for problems with numbers. A model paragraph — a topic sentence, evidence, and analysis, annotated to show what each sentence is doing — is a worked example for writing. Generate a model claim-evidence-reasoning response for a science prompt, or a model thesis-and-support paragraph for an essay, and students see the structure of good writing made explicit. The ‘your turn’ then asks them to write their own on a parallel prompt. The same logic extends to any procedure you can name and demonstrate.
For absent students and substitutes
A clean worked example is a gift to a student who missed the lesson and to the sub covering your class. Instead of “see me when you’re back,” an absent student gets a complete model of exactly what the class did, with a practice problem to confirm they’ve caught up. For a substitute with no background in your subject, a worked example plus answer key turns an awkward coverage day into real practice. Always read the generated solution first — verify every step and the final answer, especially in math and science where a single slip propagates — then it’s ready to stand in for you.
Pair it with practice and a rubric
Worked examples set students up; other tools take them the rest of the way. After modeling, hand out a worksheet of similar problems for volume practice, or a short quiz to check transfer. For open-ended responses, give students the rubric alongside the model so they can see what the worked example is aiming at. The model shows the destination; the practice gets them there.
Further reading: for standards-aligned math instruction, explore the NCTM and Common Core State Standards.
More to explore: AI Math Lesson Plans · AI Word Problem Generator
Worked examples, answered
Is the worked example generator free?
Yes — create worked examples free with Education Copilot. It’s part of the same toolkit as the worksheet, quiz and rubric tools, so modeling and practice come from one place.
Does it include a practice problem for students?
Yes — every worked example comes with a parallel ‘your turn’ problem that uses the same procedure with different values, so students can try the skill immediately after seeing it modeled. That model-then-practice pairing is the whole point.
What subjects does it work for?
Any subject with a procedure you can model. It’s strongest in math and science, but it also writes model paragraphs for writing, model claim-evidence-reasoning responses, and step-by-steps for any repeatable task you teach.
Should I check the solution before using it?
Always — especially in math and science, where one slip in an early step carries through to a wrong answer. Read each step and confirm the final result before you put it in front of students. The tool drafts the model; your eye guarantees it.
Model it once, let them try it
Turn any problem into a clear, step-by-step model and a matching practice problem in seconds. Free to start.
Make a worked example