Math Formative Assessment: 5 Examples + Free Template (2026)

You finish a lesson on solving equations. Heads nod, a few hands go up, and you move on. Then the unit test shows half the class never got it.

Math formative assessment is how you catch that moment while there’s still time to fix it. Below are five quick, practical ways to check understanding during a lesson, each with setup steps and what it tells you.

What Is Math Formative Assessment?

Math formative assessment is any quick check during learning that shows you what students understand right now, so you can adjust your teaching before the test. It’s low stakes and usually ungraded.

Think exit tickets, mini whiteboards, a few multiple-choice questions, or watching students work a problem.

What makes it formative is what you do next. If most of the class picks the same wrong answer, you reteach that step. If a few students are stuck, you pull them into a small group. For more ideas on what to ask, see these formative assessment questions.

Math is a great fit for this because mistakes are easy to see. A wrong step in a working-out, a misplaced decimal or a graph drawn backwards tells you exactly where thinking went off track.

Here’s a quick look at the five examples:

Meet ClassPoint

ClassPoint is a PowerPoint add-in that turns your slides into quick checks students answer from their own devices. It’s what powers every example below.

For you, that means seeing every student’s thinking on your slide mid-lesson, so you know who needs help before you move on. For students, it means everyone gets a say, not just the hands that go up, and quieter students can show their working without the spotlight.

Then grab the free template. It walks you through setup and gives you a ready-made slide for each example. 👇

Download our Math Formative Assessment template here 👇

1. Math Maze with Annotations

Best for: lesson starters and quick review of a skill like adding decimals or simplifying fractions.

A math maze is a grid of problems where only the correct answers lead from start to finish. It feels like a puzzle, so students jump in, and every turn shows you who can actually apply the skill.

What it tells you: who can work each step on their own, and where wrong turns cluster.

How to set it up

1. Open the maze slide in the free template, or design your own with problems in each box.
2. Enter slideshow mode.

How to run it

1. Use ClassPoint’s random name picker to choose who solves the next box.
2. Annotate the path with the pen as each answer comes in.
3. When someone takes a wrong turn, ask the class to spot the mistake before you correct it.

Watch out for: the same confident students carrying the maze. The random picker spreads turns around, and you can have everyone solve the next box on paper before you call a name.

Want more options? Here are the 8 best random name pickers for teachers.

2. Whiteboards with Slide Drawing

Best for: graphs, number lines, geometry and any problem where the working matters.

Mini whiteboards are a math classroom classic. Slide Drawing turns them digital: every student draws or writes on your slide from their own device, and you see all the answers side by side.

What it tells you: how each student got their answer, so you can spot a method error even when the final number looks right.

How to set it up

1. In PowerPoint, add a slide with a problem, or a blank grid using ClassPoint’s whiteboard backgrounds.
2. From the ClassPoint tab, add a Slide Drawing button to the slide.

How to run it

1. In slideshow, start the activity. Students join at classpoint.app with your class code.
2. Students draw their answer with the pen, highlighter or text tools.
3. Browse the submissions, then show a couple anonymously and ask the class what each student did well or missed.

Watch out for: devices. Each student needs a phone, tablet or laptop. If you’re short, pair students up and have them agree on one answer, which adds good math talk.

Here are 5 more Slide Drawing activities for your class.

3. Exit Tickets with AI-Generated Quizzes

Best for: the last five minutes of a lesson.

An exit ticket is two or three questions students answer before they leave. It’s the fastest way to know who’s ready for tomorrow’s lesson. The ClassPoint AI quiz generator takes the writing off your plate.

What it tells you: who’s ready to move on, who needs a quick recap, and which idea to revisit first tomorrow.

How to set it up

1. On your final teaching slide, open ClassPoint AI. It reads the slide and suggests questions.
2. Choose Multiple Choice, Short Answer or Fill in the Blanks, and a Bloom’s level from Remember up to Create.
3. Check each question before you add it. AI is quick, but math questions still need a teacher’s eye.

How to run it

1. Run the questions at the end of the lesson. Students answer on their devices.
2. Sort the responses into “got it”, “nearly” and “not yet”.
3. Use the “not yet” group to plan your starter for next lesson.

Watch out for: too many questions. Two or three is plenty. The AI quiz generator makes a new set in seconds, so you can ask fresh questions every day.

Here’s how to turn any PowerPoint into an AI quiz in one click.

4. Gamified Equation Relay

Best for: multi-step equations and end-of-topic review.

In an equation relay, teams solve a multi-step problem one step at a time. Each student does one step, then passes it on. It’s competitive and fun, and because every step belongs to someone, you see exactly where the chain breaks.

What it tells you: which step in the method trips students up, like expanding brackets or moving terms across the equals sign.

How to set it up

1. Put one multi-step equation per team on a slide.
2. Split the class into teams. ClassPoint’s Grouping can make the teams for you and keep a group leaderboard, or you can set teams yourself.

How to run it

1. Each team member solves one step, then passes the paper or device to the next person.
2. Award stars for correct steps, clear working or the fastest correct finish.
3. Show the leaderboard at the end.

Watch out for: speed beating thinking. Give stars for correct working, not just finishing first, and let teams check each other’s steps before they pass on.

Need more game ideas? Try these 10 low-prep review games.

5. Math Drills with Automatic Grading

Best for: fluency practice and quick whole-class checks.

A short drill of multiple-choice questions shows you the whole class’s accuracy in seconds. With Multiple Choice and Quiz Mode, the marking happens for you.

What it tells you: how many students got each question right, and which wrong answers were popular. Good distractors built on common mistakes make this really useful.

How to set it up

1. Write your drill questions in PowerPoint, one per slide.
2. From the ClassPoint tab, add a Multiple Choice button to each slide and mark the correct answer.
3. Turn on Quiz Mode and pick a difficulty level, so answers are marked and stars are awarded automatically.

How to run it

1. In slideshow, students answer at classpoint.app.
2. With Quiz Mode, answers are marked instantly and students see whether they were right. You get a quiz summary in PowerPoint and an Excel report afterwards.
3. Show the leaderboard, then go over the question most students missed.

Watch out for: long drills. Around 5 questions keeps it quick and focused, so split longer drills into short rounds. Prefer to mark it yourself? Plain Multiple Choice still shows you the class results, and you can award stars by hand.

Tips for Better Math Formative Assessment

• Check little and often. A two-minute check every lesson beats one big quiz a week.
• Plan your next move. Before you ask, decide what you’ll do if most students get it wrong.
• Ask for the working. In math, how students got an answer matters as much as the answer.
• Use mistakes as teaching moments. Share wrong answers anonymously and fix them together.
• Mix the formats. Rotate drawings, quick quizzes and games so every student gets a way to show what they know.
• Let students check themselves. A quick self-rating or peer check helps students notice their own gaps.

Other Tools for Math Formative Assessment

ClassPoint works inside PowerPoint. If you teach from other platforms, these digital formative assessment tools are worth a look too:

• Kahoot!: game-based quizzes students play live on their devices. Great for energy. Here are some Kahoot! alternatives if you want something different.
• Quizlet: flashcards, Learn and Test modes, and the Quizlet Live team game. Best for practising facts and vocabulary, like formulas and key terms.
• Socrative: real-time quizzes with instant feedback and reports. It has a free plan.
• Nearpod: interactive lessons with built-in formative activities and a math resource library. Its free plan allows 40 student joins per lesson. See how it compares in our ClassPoint vs Nearpod guide.

FAQs

Final Thoughts

Good math formative assessment doesn’t need to be big or formal. It just needs to show you what students understand while you can still do something about it.

Pick one example, try it this week, and see what you learn about your class. If you want students answering from their devices, sign up for a free ClassPoint account and use the template below.

Download our Math Formative Assessment template here 👇