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1107 Group Project #1. Due Mon 1/24, 3 min PPT w/ Biblio , HC to me
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1107 Group Project #1 Due Mon 1/24, 3 min PPT w/ Biblio, HC to me Create an original positional numeration system that is different from the ones discussed in class. Construct a table showing your numerals and the corresponding Hindu-Arabic numerals. Explain how to represent numbers in your system, and express a three-digit and a four-digit Hindu-Arabic numeral in your system.
1107 Group Project #2 Due Mon 1/24, 3 min PPT w/ Biblio, HC to me • Group 1 – Develop a time line showing significant developments in numeration systems. • Group 2 – Research and report on animals and number sense. • Group 3 – Research and report on the Hebrew Numeration System (or any other system not already discussed). • Group 4 –Report on The Rhind Papyrus and what we learned from it. • Group 5 – Research the history and development of the abacus • Group 6 – Research at least one method societies have used to perform computations. Examples include finger multiplication, the galley (or Gelosia) method, Egyptian duplation, subtraction by complements, or Napier’s bones.
1107 Group Project #3 Due Mon 1/24 Each group should bring to class an object or picture of an object that exhibits rotational symmetry. Construct a clock addition table for the object’s symmetry.