Теорема Виета vs educISA

The application generates a quadratic equation, checks solutions and makes an estimate. This mathematical simulator allows to improve knowledge on the topics "square equations" and "Vieta's theorem"

educISA turns math and physics practice into something kids actually want to do — not because of gimmicks, but because effort leads to real rewards you choose. WHY IT WORKS Every practice session is aligned to the Singapore syllabus, so progress here means progress in the classroom. Kids build daily streaks, watch their mastery grow subject by subject, and earn points for showing up and trying — not just for getting answers right. REAL REWARDS, YOUR RULES This isn't in-app currency for digital stickers. Parents set what points can be redeemed for — extra screen time, a weekend outing, choosing what's for dinner, whatever fits your family. Kids request a redemption, you approve it. Simple. BUILT FOR AGES 10–15 Clean, focused screens with just enough personality (a few emoji, a friendly violet palette) — no clutter, no distracting mini-games, no leaderboards pitting kids against strangers. BILINGUAL Full English and Russian support, so the whole family can use it comfortably. WHAT'S INSIDE • Math and physics practice mapped to the Singapore syllabus • Daily streaks and subject-by-subject mastery tracking • Effort-based point system • Parent-defined, parent-approved reward redemption • English and Russian throughout educISA — because the best motivation isn't a badge, it's something real.