Math project rubric: grades K–2, 3–5 and 6–8
This math project rubric scores a longer project where students apply a unit to a real task, like planning a party on a budget, designing a garden by area, or surveying the class and graphing results. It scores the math itself, the strategies shown, the real-world connection, and how the work is presented. Grades 3–5 and 6–8 use four levels with points, with the math counting twice; K–2 uses three levels with no points. Print it, or open it in the rubric maker.
Math project rubric, grades K–2
3 levels, 4 criteria, no points (a switch in the maker adds them).
| Criteria | Wow! | Yes | Not yet |
|---|---|---|---|
| My math | All my math is right. | Most of my math is right. | My math has a lot of mistakes. |
| I show my work | I show my work with pictures and numbers for every part. | I show my work for some parts. | I do not show my work yet. |
| Real life | I tell how my math helps and give an example. | I tell how my math helps. | I am not sure how it helps yet. |
| My project | My project is neat, labeled and easy to read. | My project is easy to read. | My project is hard to read. |
- I can do the math in my project.
- I can show how I did the math.
- I can tell how my math helps in real life.
- I can make my project neat and easy to read.
Math project rubric, grades 3–5
4 levels, 4 criteria, 20 points in all.
| Criteria | Exceeds4 points | Meets3 points | Approaching2 points | Beginning1 point | Score |
|---|---|---|---|---|---|
| Math accuracycounts ×2 | All calculations correct, labeled with units, and checked. | Calculations correct with at most one small error. | Several errors that change the results. | Many errors; results cannot be trusted. | / 8 |
| Strategies | Shows a clear strategy for each part, using models, tables or equations, with steps labeled. | Shows a strategy for each part. | Strategies shown for some parts. | No strategies shown. | / 4 |
| Real-world connection | Explains how the math answers the question and what decision someone could make from it. | Explains how the math answers the question. | Connection is stated but not explained. | No connection. | / 4 |
| Presentation | Neat and organized, with a title, labels, and a short summary of the results. | Neat, with a title and labels. | Hard to read in places or missing labels. | Unfinished or unreadable. | / 4 |
- I can complete every calculation correctly.
- I can show the strategies I used.
- I can explain how my math answers a real question.
- I can present my project clearly and neatly.
Math project rubric, grades 6–8
4 levels, 5 criteria, 24 points in all.
| Criteria | Exceeds4 points | Meets3 points | Approaching2 points | Beginning1 point | Score |
|---|---|---|---|---|---|
| Mathematical accuracycounts ×2 | All work accurate with correct notation, units and sensible rounding, and errors caught by checking. | Accurate work with correct notation and units. | Errors in calculation or notation affect some results. | Errors throughout. | / 8 |
| Reasoning | Justifies each method, compares it with another possible one, and explains the choice. | Explains each method clearly. | Methods shown without explanation. | No reasoning shown. | / 4 |
| Modeling | States the assumptions, builds a model that fits the situation, and tests how a change would affect results. | Builds a model that fits the situation and states assumptions. | Model only partly fits; assumptions unstated. | No model of the situation. | / 4 |
| Conclusion | Draws a supported conclusion, recommends a decision, and names a limit of the analysis. | Draws a supported conclusion. | Conclusion is weak or unsupported. | No conclusion. | / 4 |
| Presentation | Organized and clear, with labeled visuals and enough detail for a reader to check every result. | Organized with labeled visuals. | Disorganized in places or visuals unlabeled. | Unfinished or hard to follow. | / 4 |
- I can carry out the math accurately with correct notation.
- I can justify my methods and explain why they fit.
- I can model a real situation with math and state my assumptions.
- I can draw a conclusion and recommend a decision from my results.
- I can present my work so a reader can follow and check it.
When to use it
- An end-of-unit project: a budget plan, a scale drawing, a survey and graph, a garden by area.
- A choice board where students pick their own math task.
- As a checklist for a project that runs over several days.
What to say to students
- The math has to be right. Check every calculation.
- Show your work so someone else could repeat it.
- Explain how your math answers a real question.
- Make your final product easy for a visitor to understand.
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The criteria are generic and written for this site, with no standards codes, so they fit any curriculum. Open one in the maker to change a word, add a row or switch to a single-point rubric; what you change stays in your browser.