What is open
Class 10 is open at the first chapter of each subject we have finished.
Physics starts with thermal physics: expansion, specific heat, evaporation. Chemistry starts with changes of state. Biology starts with the human digestive system. Maths starts with complex numbers.
How to use today
- Open one first chapter.
- Name the idea in your own words.
- Do the solver step. A wrong pick should tell you why.
Later chapters are listed and say Coming soon. We are not pretending the whole book is written.