Dive into Math 1: Cross the stream The student will be able to: - Identify numerals 0-19. Activity: - Label some paper stone cut-outs with the numarls 0-19. - Arrange randomly to suggest a stepping-stone bridge across a stream. - Ask class to chant the numerals slowly from 0-19. - As numbers are called out, have a child step on the appropriate stone. - If the steps on an incorrect stone - oops! He or she has fallen in. - This game can be played with 2 teams, with a point given for each successful crossing.