The challenge
Advisory relationships can feel artificial — and the students who most need support are often the ones least likely to ask for it. ISC wanted to reach high schoolers who don’t naturally open up to adults, without putting the burden on them to take the first step.
At the same time, not every teacher feels comfortable leading a personal conversation. ISC needed an approach that supported staff as much as students.
What they did
One connected approach, centered on the 1:1 conversation
“It helps awkward advisory relationships feel less artificial — and opens up more meaningful conversations.”
Urska Manners, Teacher — International School of Curitiba
The results
Across MARIO schools, a NASEN-published study found the MARIO Approach had a Cohen’s d of 0.91, placing it in the top 5% of educational interventions.
“Mario helped teachers who didn’t feel comfortable in advisory build stronger relationships with students,” said leadership team member Jia Acree.
“It tells students we care about them — not just showing up and doing work, but whether they’re really ready to learn.”
