Guessing how many rubber duckies are in a giant clear bin is more than just a lucky guess, it’s simple science! Look at the size of the container, estimate how many ducks fit across, how many fit from front to back, and how many layers might be stacked from bottom to top. Multiply those estimates together, then remember that the ducks won’t fit perfectly because of the empty spaces between them. Use observation, estimation, volume, and a little math to make your best scientific guess!