Data Isn't Evidence (Yet)

Is your school sitting on more data than it knows what to do with?

You're not alone.

Attendance. Reading levels. Survey results. Assessment scores by class, by term and by year group. Most schools I talk to aren't short of numbers. Some have so many dashboards they could use a dashboard for the dashboards.

And yet, when someone asks "Is our new reading programme working?", the numbers often go quiet.

That's because data isn't evidence. Not yet.

Data counts things

Data is a record of what happened. A spreadsheet can tell you how many students read at grade level in March. It can tell you how many parents answered the survey. It can tell you, with impressive precision, how many minutes of homework were logged in Grade 7.

That's useful. It's also neutral. Data doesn't know what you're hoping to learn. It just sits there, neatly counted, waiting for someone to ask it something.

On its own, a number is a bit like a thermometer reading with no patient attached. Accurate, and not very helpful.

Evidence backs up a claim

Evidence starts when data meets a question.

Picture a school that says: "We believe our reading programme is helping Grade 5 students become more confident readers." Suddenly the reading levels mean something. So do the library loans, the notes from classroom visits, and the parent who mentions that bedtime reading is now a negotiation rather than a battle.

Same data. Different job. Instead of simply describing, it's now supporting, or gently challenging, a claim the school actually cares about.

This is also why accreditors ask the questions they do. A meaningful self-study isn't a pile of numbers. It's a set of honest claims about the school, each one backed up by what the school has seen. Accreditors ask good questions, and those questions are often exactly what turns data into evidence.

A verdict tells you what to do next

Here's the step that quietly gets skipped.

Once the evidence is gathered, someone has to say what it means. Is the programme working? Partly? For whom? Do we keep going, adjust, or try something else?

That's the verdict. Not a grade, and not a judgement on people. Just a clear, shared conclusion that points to a next step.

Without it, even beautifully organised evidence becomes a very well organised shrug.

Three questions that turn data into evidence

What helps: a small habit before anyone opens the spreadsheet.

What are we trying to find out? Begin with a claim or a goal from your strategic plan, rather than with whatever data happens to be lying around.
What would we expect to see if it's true? Pick the few numbers, and the voices of teachers, students and families, that would genuinely show it.
So what do we do next? Agree on what the evidence says, write it down in one sentence, and give it an owner.

Three questions. One conversation. A lot less staring at charts.

When the habit sticks

When a team gets into this rhythm, meetings tend to change. People arrive with a question instead of a slide deck. Claims and evidence start to travel together, so the self-study becomes easier to write. And the improvement plan stops being a document on a shelf and starts being a conversation people actually return to.

None of this needs more data. It usually needs a little less, chosen with more care.

I'll be talking about this at EDUtech Asia in Singapore on Thursday 5 November at 2:20 PM, on TECH Showcase Stage B. The talk is called "Turning school data into improvement." If you're there, come and say hello at the Novana stand, SP01, on 4 or 5 November.

Where Novana comes in

This is the work we built Novana to support. Novana is the performance engine for education. It brings schools, accreditors and regulators to the same table, so schools can spend less time proving quality and more time driving real outcomes.

Evidence comes from the tools your school already uses, and Novana maps it to your goals and the standards you follow. Secure, Private AI helps your team see what the evidence is saying. Your school owns its data, and your people reach the verdict.

If you'd like to try the three questions on one of your own goals, I'd love to hear how it goes. See more at www.novana.io, or book a 30-minute online call with me at connie@novana.io.

Less proving, more improving.

Connie Kang, Co-Founder and CEO, Novana