Teachers do not need a new curriculum.
Before a doctrinal mastery check, host one casual Quick Quiz. Project the board. Students join from their phones with the four-letter code or a QR scan. That is the whole setup.
Free hosts get one casual game a week (up to six students). Premium unlocks rooms of thirty and more games. Students always join free.
Save the class once — first names as seats — and they pick their name next period. No accounts. No retyping the roll.
Keep it reverent. The verse sticking is the point.