Classroom Lottery Board (Roulette)
It is a lottery roulette where numbers come out randomly. You can change the winning numbers. (2-50) If you turn on the checkbox, the winning numbers will be deleted each time you spin the roulette wheel.
Science simulations
It is a lottery roulette where numbers come out randomly. You can change the winning numbers. (2-50) If you turn on the checkbox, the winning numbers will be deleted each time you spin the roulette wheel.