How to Collect Evidence of Learning Through Play (Without Turning Play Into a Test)
Zoya, four, is the doctor in the role-play corner. She tells her patient to wait, lays out three plasters, and counts them again when a friend takes one. Nobody asked her to. Her teacher sees it from across the room, then gets pulled away by a spilled paint pot. By Friday, the moment is gone unless someone wrote it down.
That is the everyday problem in play-based classrooms. The learning is real but brief, and worksheets or end-of-unit checks cannot see it. So the practical question is how to collect evidence of learning through play without changing the play itself. If assessment changes how children play, are we still observing authentic learning?
What counts as evidence of learning through play?
Evidence of learning through play is a dated record of what a child said, did, chose or changed during play, linked to a learning objective. It might be a short teacher note, a captioned photograph, a drawing the child explains, or a checklist tick backed by a specific example. The record matters less than what it lets the teacher decide next.
Not every behaviour is evidence of mastery. Play and learning overlap, but the LEGO Foundation’s evidence review is clear that neither is a synonym for the other. Zoya’s counting might show one-to-one correspondence, role vocabulary, or how she handles a friend taking a plaster. Which one it counts as depends on the objective the teacher holds in mind. That is why evidence tied to a learning objective has to come before any documentation routine.
What the research says, and where it stops
Two findings matter most for curriculum teams trying to collect evidence through play.
The LEGO Foundation’s evidence review describes playful learning as a continuum from free play to guided play and games. Across that continuum, effective playful learning tends to be joyful, meaningful, actively engaging, iterative and social. For assessment, that matters because useful evidence may sit in the process: a child trying again, changing a strategy, negotiating with a peer or explaining a choice, not only in the finished product (LEGO).
OECD’s Starting Strong IV provides the wider system view. Across the jurisdictions it reviewed, children’s development was commonly monitored through observation and narrative assessment, while direct testing was less typical in early-years settings. The implication is important: observing children during ordinary activity is not an informal substitute for assessment. It can be part of the assessment system itself.
The OECD data also show observation being used across a wider range of developmental domains than direct assessment. That makes it particularly relevant when learning appears naturally through conversation, movement, construction, pretend play and interaction.
But the research has boundaries. The LEGO Foundation review notes that some outcomes are easier to identify through play than others; vocabulary, for example, may be easier to assess than something as broad as critical thinking. And the OECD evidence describes how systems monitor development. It does not prove that every observation is accurate or that observation automatically produces reliable assessment.
That is where curriculum design has to do more work: decide what teachers should notice, what deserves recording and how separate observations become evidence of development.
Five ways to capture evidence without stopping the play
These moves are editorial interpretation, drawn from the sources above rather than prescribed by any one of them.
1. Pick the objective first. Nobody can observe everything. Decide what learning you are looking for before the play begins, then focus on one or two objectives and a manageable number of children.
2. Write it down close to the moment. Delay makes notes vaguer and less objective. Date it, name the setting, and record children’s exact words.
3. Describe first, interpret later. “Zoya laid out three plasters and counted them twice” is evidence. “Zoya is good at maths” is interpretation. Record what happened first. Decide what it means afterwards.
4. Mix quick methods. Use a captioned photo, a dated checklist tick, or a drawing with the child’s own explanation. Checklists are fast but can miss context and drift towards what a child cannot yet do, so pair them with a short note.
5. Ask after the play, not during it. A gentle “tell me about this” once the game winds down protects the play and gives you the child’s own words. Ask before taking photographs, and let children opt out.
A quick capture map for common play moments
Illustrative examples for ages 3 to 6. They are not an official KODEIT scale, and each depends on the objective you set.
| Play experience | What a teacher might notice | Quick capture | Objective it could inform |
| Block building | A child widens the base after a collapse, unprompted | Dated note + photo of the rebuilt structure | Problem-solving, persistence |
| Sorting and matching | Groups by colour, then regroups by shape when asked for “another way” | Dated checklist tick + one example | Classification, early maths |
| Role play (community helpers) | Uses role words, takes turns, negotiates who is the patient | Exact words, written down | Oral language, social skills |
| Colour-based reflection | Colours a face to match a feeling and says why | Drawing labelled with the child’s words | Emotional understanding |
| Picture-sequence story | Orders three pictures and retells with a beginning and end | Photo of the sequence + short note | Sequencing, narrative language |
Where evidence systems usually go wrong
Most failures come from the system around the teacher, not the child.
Lots collected, little used. Educator Diane Kashin names time as the recurring barrier. She argues that documentation should inform practice, and her shorthand is “so what, now what.” If a note never changes a teacher’s next decision, why was it written? That stage is covered in plan the next learning steps.
Uneven attention. Teachers naturally connect with some children more than others, which can quietly decide whose learning gets recorded. Rotating focus children helps.
Scattered records. Evidence needs a home. A dated portfolio with a beginning, middle and end shows growth that loose photos cannot.
Different teachers, different notes. Would two teachers watching Zoya write down the same thing? For curriculum leaders, that is the real reliability question.
Where KODEIT Pre-K fits: one lesson’s evidence trail
KODEIT Pre-K (Levels 1 to 3, ages 3 to 6) is built around lessons that already create observable play moments. Here is how the source materials describe the trail:
- The moment: the lesson-level flow includes matching or sorting, role-play and movement, colour-based reflection (such as colouring happy and sad faces) and picture-based review tasks.
- The record: each Teacher Book has an Assessment & Observation section with rubrics, checklists and reflection tools. The programme overview also references 270+ formative and summative evaluations and 90+ structured rubrics.
- The decision: the PLAY framework’s final stage, Yield, includes simple checks such as thumbs up or down, drawing responses and exit-ticket questions, plus a home-school connection idea.
The curriculum supplies the moments and the recording tools. Noticing is still the teacher’s work.
The question worth ending on
Play does not need protection from assessment. It needs protection from assessment done badly. The more useful test may be this: could a teacher hand a colleague a week of notes and get the same reading of a child’s learning back? If so, evidence is replacing anecdote. Where evidence sits within observation, reflection and planning is the subject of early years assessment cycle.
FAQs
How often should teachers collect evidence of learning through play?
There is no universal number. California’s DRDP framework, as cited in the College of the Canyons text, suggests a baseline within 60 days of enrolment and formal assessment every six months, with everyday notes in between. Treat that as one policy example. Let the objective set the rhythm, not a quota.
Does collecting evidence change how children play?
It can. The same source asks whether a teacher’s presence or a camera alters a child’s experience. It recommends a low profile, asking before taking photographs, and never pressuring children to perform. If the play changes when the notebook appears, observe differently.
How many observations are enough before a pattern is meaningful?
The sources reviewed here give no defensible number, so treat any fixed number with caution. They do note that one observation may not be typical, and that children should be seen at different times, indoors and outdoors. A sensible working rule (editorial view) is to look for the same behaviour across more than one day and setting.
Can play-based evidence be shared with parents and leaders?
Yes, if it is dated and linked to an objective. The IRC’s 2021 review lists parents seeing play as not real learning as a common obstacle, and documentation helps answer that. For leaders, consistent headings (date, setting, objective, what the child did) make records comparable across classrooms.