The Beginnings Page 1 Module 1 The Beginnings What is this all about? This module will give an insight on the beginnings of Mathematics which are important in the succeeding lessons. It discusses with the beginnings to with conceptions of number and form take place and how early abstractions develop. Also, this module will discuss the primitive counting in the ancient civilization. At the end of the lesson, you will come up with a poster in order to assess your understanding on the application of your knowledge. What you should know? At the end of the lesson, you will be able to: identify the happenings during the old stone age, new stone age and bronze age perform the Quipu knots solve the primitive countings create a poster The Beginnings Page 2 Get Started Answer the following: 1. 2. 3. The Beginnings Page 3 Are you ready? Below is a list of knowledge that maybe you have already encountered in your previous mathematics subjects. Check the appropriate box corresponding to your agreement to the statement using the given scale below. 5-Advanced 4- proficient 3 –approaching proficiency Statements 2- developing 5 4 1-Beginning 3 2 1 I can identify the happenings in the beginning of Mathematics: a. old stone age b. new stone age c. bronze age I can perform the Quipu knots. I can solve the primitive countings a. Quipu knots b. Mayan Numeration System I know how to use the following apps: a. PowerPoint presentation b. Google Classroom (Moodle) c. Zoom d. Microsoft word Others, pls specify ________________________ ________________________ The Beginnings Page 4 Module 1 Read and Learn The Beginnings History of mathematics is an area of study that explores on the persons, events, and places that bear notably on the growth of mathematical ideas. This narration ranges from thousands of years before Christ to the beginnings of mathematics as a science in the 15th Century and spilling over into the new millennium. The beginning of Mathematics started during the prehistoric times where people kept written records. Photo retrieved from https://www.shorthistory.org/prehistory/language-and-spiritual-culture-in-old-stoneage/ Dirk J. Struik believed that the first conceptions of numbers were during the Old Stone Age, also called as Paleolithieum or Paleolithic Age. This period is considered the longest part of prehistoric times. Throughout this period, people lived in caves. They made weapons like daggers and spears for hunting and fishing. They also developed a language in order to communicate with each other. There was a little progress occurred from hunting and fishing to agriculture. With this, the passive attitude of man turned to active one. This transition is called the New Stone Age, also called as Neolithieum or Neolithic Age. The great happening in the history of mankind occurred ten thousand years ago. The ice sheet which covered Europe and Asia began to melt and it made room for forests and deserts. Fishermen and hunters were replaced by primitive farmers. Farmers remained in one place as long as the soil stayed fertile. They developed pottery, carpentry, and weaving. Inventions ere made like the potter’s wheel ad wagon wheel. These remarkable inventions occurred only within the local areas. As compared with the paleolithic times, technical improvement was enormously accelerated. Photo retrieved from The Beginnings https://www.slideshare.net/gremarmar/neolithic-age-21830345 Page 5 The discovery of the arts of manufacturing and smelting was during the Bronze Age. The stone was replaced by bronze as preferred material for making tools and weapons. This led to improvements in agriculture and brought with it changes in the way people live. There is further formation of languages. Also, there was already some simple numerical terms. Many Australian, American, and African tribes were in this stage in their first contact with white men. is the mathematics that is persistent in particular cultural groups. It is derived from ethnos (within a cultural background), mathema (explaining and understanding in order to transcend, managing and coping with reality in order to survive and thrive), and tics (techniques such as counting, ordering, sorting, measuring, weighing, ciphering, classifying, inferring, and modeling). Ethnomathematics 1.1 Numerical Terms The ancient numerical terms were qualitative rather than quantitative. The ancient qualitative origin of numerical conceptions still be detected in certain languages such as Greek or Celtic. The number concept were first formed by addition: 3 adding 2 and 1, 4 adding 2 and 2, 5 by adding 2 and 3. Here is an example from some Australian tribes: Murray River: 1 = enes, 2 = petcheval, 3 = petcheval-enes, 4 = petcheval petcheval Kamilaroi: 1 = mal, 2 = bulan, 3 = guliba, 4 = bulan bulan, 5 = buls guliba, 6 = guliba guliba The development of the commerce and of the crafts stimulated the concept of numbers. Numbers were arranged and bundled into larger units, usually by the use of the fingers of the hand or both hands, a natural procedure in trading. This led to numeration first with five, later with ten as a base, completed by addition and sometimes by subtraction. So twelve was conceived as 10 + 2, or 9 as 10 – 1. Sometimes 20, the number of fingers and toes, was selected as a base. The Beginnings Page 6 1.2 Primitive Counting Three or four thousand years ago, in ancient Egypt and Babylonia, there already existed a significant body of knowledge that we should describe as mathematics. Mathematics is an activity that has been present from the earliest days of human experience. It is commonly accepted that mathematics originated with the practical problems of counting and recording numbers. Anthropologists tell us that there has hardly been a culture, however primitive. Numerical records were kept by means of bundling, strokes on a stick, knots on a string, pebbles or shells arranged in heaps of fives. The earliest and most immediate technique for visibly expressing the idea of number is tallying. The term tally comes from French verb tailler, “to cut”, like the English word tailor; the root is seen in the Latin taliare, meaning “to cut”. It also interesting to note that the English word write can be traced to Anglo-Saxon writan, “to scratch,” or “to notch.” Count were maintained by making scratches on stones, by cutting notches in wooden sticks or pieces of bone, or by tying knots in strings of different color or lengths. It is likely that grouping by pairs came first, soon abandoned in favor of groups of 5, 10, or 20. A. Tally Sticks Tally sticks, a notched stick, have been used since the beginning of counting. Their use has been universal. Tallying is the most basic form of keeping a local record about the larger world. Tally sticks can and were used by all peoples that have a ready piece of wood and something sharp. But it was not limited to primitive peoples. The acceptance of tally sticks as promissory notes or bills of exchange reached all levels of development in the British Exchequer tallies (12th century onwards). It took an act of parliament in 1846 to abolish the practice. The double tally stick was used by the Bank of England. If someone lent the Bank money, the amount was cut on a stick and the stick was then cut in half - with the grain of the wood. The piece retained by the Bank was called the foil, and the other half was called the stock. It was the receipt issued by the Bank. The holder of said became a “stockholder” and owned “bank stock”. When the holder would return the stock was carefully checked against the foil; if they agreed, the owner would be paid the correct amount in kind or currency. A written certificate that was presented for remittance and checked against its security later became a “check”. The Beginnings Page 7 Photo retrieved from https://www.math.tamu.edu/~dallen/hollywood/counting/counting.htm Note how the tally marks match up exactly on the two split sticks. With forgery almost impossibility, records kept using double tally sticks were very, very secure. It is no wonder they persisted so long. B. Notches as Tally Mark Bone artifacts bearing incised markings seem to indicate that the people of the Old Stone Age had devised a system of tallying by groups as early as 30,000 B.C. The most impressive example is a shinbone from a young wolf, found in Czechoslovakia in 1937; about 7 inches long, the bone is engraved with 55 deeply cut notches, more or less equal in length, arranged in group of five. For many years such notched bones were interpreted as hunting tallies and the incisions were thought to represent kills. A more recent theory, however, is that the first recordings of ancient people were concerned with reckoning time. The markings on bones discovered in French cave sites in the late 1880s are grouped in sequences of recurring numbers that agree with the number of days included in successive phases of moon. Another example of an incised bone was unearthed at Ishango along the shores of Lake Edward, one of the headwater sources of the Nile. The best archeological and the geological evidence dates the site to 17, 500 B.C. or some 12, 000 years before the first settled agrarian communities appeared in the Nile valley. row A row B row C Photo retrieved from https://www.researchgate.net/figure/A-drawing-of-two-sides-of-theIshango-bone-showing-the-grouped-notches_fig1_334988609 It contains groups of notches arranged in three definite rows; the odd, unbalanced composition does not seem to be decorative. In row A, the notches occur in eight groups, following order: 3, 6, 4, 8, 10, 5, 5, 7. In row B, the groups are composed of 11, 13, 17 and 19 notches. The last row has four groups consisting of 11, 21, 19, The Beginnings Page 8 and 19 individual notches. The pattern does not necessarily indicate a familiarity of prime numbers. Because 11+13+17+19 = 60, and 11+21+19+9 = 60. It might be argued that the Ishango bone are related to lunar count. C. The Peruvian Quipus: Knots as Numbers In the New Stone Age, the number string is best illustrated by the knotted cords, called quipus, of the Incas of Peru. They were originally a South American Indian Tribe, or a collection of kindred tribes, living in the central Andean mountainous highlands. Photo retrieved from https://blog.goway.com/globetrotting/2015/08/the-incas-perus-rich-cultural-heritage The Incas became renowned for their engineering skills, constructing stone temples and public building of a great size. The quipus were important in the Inca Empire, because apart from these knots no system of writing was developed there.The quipu was made of a thick main cord or crossbar to which were attached finer cords of different lengths and colors, ordinarily the cords hung down like the strands of a mop. To appreciate the quipu fully, we should notice the numerical values represented the tied knots. Photo retrieved from https://www.atlasobscura.com/articles/khipus-inca-empire-harvard-universitycolonialism The Beginnings Page 9 Just three types of knots were used, a figure-eight knot standing for 1, a long knot denoting one of the values through 2 to 9, depending on the number of twists n the knot, and a single knot indicating 1. The figure-eight and long knot appear only in the lowest (units) position on a cord, while clusters of single knots can appear in the other space positions. Example 1. Recalling that ascending positions carry place value for successive powers of ten, let us suppose that a particular cord contains the following, in order: a long knot with four twists, two single knots, an empty space, seven clustered single knots, and one single knot. Solution: 4+(2∙10)+(0∙ )+(7∙ )+ (1∙ ) = 4 + 20 + 0 + 7,000 +10,000 =17,024 Example 2. A long knot with eight twists, three single knots, six clustered single knots, an empty space, and two single knot. Solution: 8+(3∙10)+(6∙ D. )+(0∙ )+ (2∙ Mayan Numeration System ) = 8 + 30 + 600 + 0 + 20,000 = 20,638 Another New Stone culture that used a place numeration system was that of the ancient Maya. The people occupied a broad expanse of territory embracing the southern Mexico and parts of what is today Guatemala, El Salvador, and Honduras. The Beginnings Page 10 Photo retrieved civilization/ from https://www.ancienthistorylists.com/maya-history/top-10-inventions-of-mayan- The Mayan civilization lasted existed over 2000 years, with the time of its greatest flowering being the period 300-900 A.D. The Mayan calendar year was composed of 365 days divided into 18 months of 20 days each, with a residual period of 5 days. Photo retrieved from http://www.webexhibits.org/calendars/calendar-mayan.html Numbers were expressed symbolically in two forms. To indicate the numbers 1 to 19. The common people recorded the same numbers with the combinations bars and dots, where a short horizontal bar represented 5 and a dot 1. A particular feature was a stylized shell that served as a symbol for zero. Photo retrieved from https://en.wikipedia.org/wiki/Maya_numerals The Beginnings Page 11 Example 3. Solution: Example 4. Solution: The symbols representing numbers larger than 19 were arranged in a vertical column with those in each position, moving upward, multiplied by successive powers of 20; that is, by 1, 20, 400, 8000, 160,000, and so on. Because the Mayan numeration system was developed primarily for calendar reckoning, there was a minor variations when carrying out such calculations. The symbol in the third column was multiplied by 18 ∙ 20 rather than 20 ∙ 20, the idea being 360 was better approximation to the length of the year than was 400. That is, the multiples are 1, 20, 360, 720, 144,000, and so on. Example 5. The Beginnings Page 12 Solution: Example 6. Solution: The Beginnings Page 13 Module 1 PRACTICE EXERCISE I. Perform the indicated statements. Show your solution. 1. A long knot with eight twists, three single knots, an empty space, nine clustered single knots, and five single knot 2. Seven clustered single knots, six single knots, a long knot with five twists, and nine single knot II. Write the symbols of Mayan counting system. 1. 19, 0, 3, 5 2. 7, 14, 7, 17, 0 3. 12, 5, 4, 15, 18 4. 16, 19, 19, 11, 10 5. 13, 3, 0, 9, 6 III. Solve using the Mayan counting system. Show your solution. 1. 36 2. 78 3. 95 4. 124 5. 790 IV. True or False 1. 10 = coil of rope 2. 100, 000 = frog 3. 1 = single stroke 4. 100 = God 5. 10, 000 = finger The Beginnings Page 14 Module 1 CONNECT TO THE WORLD You connect… . . .with the class Submission of practice exercises to Moodle. Solve at least 2 items in the practice exercise daily. Write your solutions in your notebook. Take a photo of your solutions and submit it every Saturday. Active participation in an open discussion using Facebook messenger. Post your queries, comments and even solutions you want to share to the class in our Facebook Messenger group chat. . . .with the world https://www.youtube.com/watch?v=cy-8lPVKLIo https://www.youtube.com/watch?v=OmJ-4B-mS-Y Watch the videos to further understand the history of mathematics. Share your experience to the class by posting your thought about it in our group chat. The Beginnings Page 15 Module 1 MAIN TASK Do this… Task Prompt: 1. This is an individual activity. 2. You are given two weeks for the preparation of your postermaking. 3. Create a poster illustrating your skills on the following: a. Math in Old Stone Age, New Stone Age, and Bronze Age b. Notches as Tally Mark c. The Peruvian Quipus: Knots as Numbers d. Mayan Numeration System 4. You will use ¼ illustration board and may use different z coloring materials. 5. When it is done, you may now take a photo and upload in our Messenger group chat. 6. Your poster-making will be rated according to the criteria shown in the rubric. The Beginnings Page 16 How you are rated? The Beginnings Page 17 Look back . . . share your thoughts _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ The Beginnings Page 18