We are joined by two teachers, Christoph Schiebold from the International Montessori School in Brussels and Riitta Mikkola from Karakallio School in Espoo, Finland, to talk assessment: How do we do it? Formative? Summative? What are the challenges? And from which age should we grade? Our episode is part of a larger thematic focus on assessment and linked to our webinar series on the topic. Want more? Head over to our YouTube channel for recorded sessions.