Grade Slide Decks Against Your Rubric
Every criterion marked on the deck itself, with each comment landing on the slide it is about. If your rubric also marks the talk, GradingPal grades that separately — from the recording, with comments on the timestamp.
50 submissions a month on the free plan, any assignment type.
Twelve Slides Can Look Finished and Say Nothing
A deck is the one piece of student work where effort and quality come apart completely. Good template, consistent fonts, an image on every slide — and no argument, one source, and a conclusion that restates the title. Marking it fairly means reading past the design to the thinking, thirty times, without letting the eighth polished deck make the ninth plain one look worse than it is.
Your Criteria, Read Across the Whole Deck
Bring the rubric you already use — research quality, argument, use of sources, structure, design, whatever your criteria are — and each one is marked against the deck as a whole, at your levels and in your wording. Not a score per slide: a judgement per criterion, built from what is actually on the slides. Or start from ready-made rubrics.
A Comment About Slide 7 Sits on Slide 7
Feedback on a deck is useless if the student has to work out which slide you meant. Every comment is attached to the slide it is about, so a student opening their feedback sees the note next to the thing it refers to — and the evidence behind a criterion is a slide reference, not a paragraph of description. See how the feedback is written.
You’re Marking Two Things. So Are We.
Almost every presentation rubric marks the deck and the delivery, and they are different pieces of evidence.
The deck
The file the student made — slides, structure, sources, the argument. This page. Criterion by criterion, comments on the slide.
The talk
The recording of them delivering it — pace, clarity, whether they answered the question. Upload the recording and it is graded as spoken work, with comments pinned to timestamps.
Mark one, or both. What you cannot do is mark the talk from the deck — and neither can we. See oral and video assessment.
The Decks Students Actually Make
- Research presentations
- Where the marking question is whether the sources were used or merely listed.
- Project and capstone decks
- Long, collaborative, and usually the assessment the whole term was building to.
- Explainer and teach-back decks
- A student explaining a concept to the class — marked on whether the explanation would actually work.
- Pitch and business decks
- Business studies, enterprise, technology. Argument, evidence and audience, on a deck.
- Lab and fieldwork write-ups as slides
- Increasingly how science practicals come back, and marked to the same criteria as a written report.
What a Deck Can’t Tell You
It can’t hear the talk
Pace, eye contact, confidence, whether they read from the slides — none of that is in the file. If your rubric marks delivery, mark it from the recording.
It won’t reward a template
Design is marked if your rubric says so, against your criterion. A handsome deck with a thin argument gets a thin argument’s mark.
It won’t tell you who did the work
On a group deck it marks what was submitted. Who contributed what is a question the file cannot answer.
It won’t release anything on its own
Every score is a suggestion until you approve it, and nothing reaches a student until you share it.
Spelling on Slides
The grammar check reads slide text where it can, flagging the notable errors rather than claiming to catch every one — a deck is not a document, and text inside an image is not text. Your rubric still decides whether accuracy affects the mark. You can check spelling and punctuation separately.
Try It on One Deck
50 submissions a month on the free plan, with your own rubrics and every presentation type on this page. No credit card. See what each plan includes.
Frequently Asked Questions
Can AI grade a student presentation?
It can grade the deck — every criterion in your rubric, marked against the slides, with each comment attached to the slide it refers to. The delivery is a separate piece of evidence: upload the recording and that is graded as spoken work, with comments on the timestamp.
Does it mark the delivery or just the slides?
Just the slides, from the deck. Nothing about pace, eye contact or confidence can be read from a file, and GradingPal does not pretend otherwise. If your rubric marks delivery, mark it from a recording of the talk.
Will a good-looking deck get a better mark?
Only if design is one of your criteria, and only against that criterion. A polished deck with a thin argument is marked as a thin argument — the rubric decides what counts, not the template.
How does it handle group presentations?
It marks the deck that was submitted, against your rubric, the same way for every group. It cannot tell you who contributed what — that is not in the file, and no tool reading the file can honestly claim it.
Where does the feedback appear for the student?
Attached to the slides it is about, so they open their feedback and see each note beside the thing it refers to rather than a block of comments to decode afterwards.
Mark the Deck, Not the Template
Your criteria read across the whole deck, and every comment attached to the slide it is about.