The Timeline of Numbers Lesson Cards with story Includes description & photo for each of the following: Early Humans - The Need for CountingEarly Humans - Body CountingSumerian Cuneiform NumeralsBabylonian TabletsEgyptian Hieroglyphs Chinese Numeral RodsHindu-Arabic Numbers + EvolutionGreek NumeralsRoman NumeralsMaya NumeralsNote: This lesson is an abbreviated story, intended to strike the child's imagination and lead to research.