10 marks · Physics, chemistry, biology fundamentals.
3 lessons in one prerequisite chain. Master each stop to unlock the next — derivation-first, atom by atom.
SI units, speed, velocity, force, and Newton's laws basics.
2 atoms · Founding member · Entry lesson
Periodic table basics, atomic number/mass, acids, bases, and pH.
2 atoms · Founding member · After lesson 1
Cell structure, organs, and major human body systems.
2 atoms · Founding member · After lesson 2