A complete, free high school biology year for homeschool families. Ten units. Full lessons. Every unit gamified. A tutor on call in 32 languages. No tuition, no gates, no accreditation theater.
Biology is the gateway science of the high school years — the course most families take first, because it opens every door that chemistry, physics, and the health professions stand behind. This hub delivers the full canon parents across the country expect: the chemistry of life, the cell, cellular energy, genetics, classification, ecology, plants, animals, the human body, and the laboratory skills that hold it all together.
Every unit pairs a complete written lesson with the Bio Lab Climb — an endless practice game where every correct answer climbs a rung, with Bronze, Silver, Gold, and Platinum badges at 10, 25, 50, and 100 lifetime rungs. The text teaches; the game proves. You set the pace, you lead the worldview conversations at your own table — the engine supplies the mechanics, the mastery checks, and a tutor who never sleeps.
GENO — a robot you can actually TALK to — has studied every lesson and every practice question in this curriculum. He can re-explain a concept five different ways, quiz your student out loud, or answer the question that stumped the whole kitchen table — day or night, in 32 languages, at no cost.