{"type":"rich","version":"1.0","title":" wrote","author_name":"npub19zu9telk3ntm70xtys7lklv9zzakql8e523pl0n4u374mjq8th2q3saexs","author_url":"https://nostr.now/npub19zu9telk3ntm70xtys7lklv9zzakql8e523pl0n4u374mjq8th2q3saexs","provider_name":"njump","provider_url":"https://nostr.now","html":"Last Monday at 9 AM, 13 laptops showed up in my stats at once.\n\nA school class in Slovakia used mathedu.online for 2 hours: unit conversions, grade 5. ~500 problems per kid, 95 % correct. Nobody told me. I don't know which school it was, and with cookieless analytics I never will.\n\nSo this weekend I shipped classes for teachers:\n– printed tests with a per-student code + QR\n– enter paper results as ✓ / ✗, the site does the math\n– gradebook export (CSV)\n– invite parents with one link\n\nPractice stays free, no ads, no cookies.\n\nhttps://mathedu.online/?utm_source=nostr\u0026utm_medium=social\u0026utm_campaign=class-in-the-wild"}