# Pattern

Student
7 de Mar de 2014
1 de 17

### Pattern

• 1. Patter ns and Sequence s Presented by Mr. BG NDLOVU UNIVERSITY OF JOHANNESBURG Email: bgndlovu1992@gmail.com 7 MARCH 2014
• 2. “Don’t make me read, make me understand “
• 3. Patterns sequences and We often need to spot a pattern in order to predict what will happen next. In maths, the correct name for a pattern of numbers is called a SEQUENCE. The first number in a SEQUENCE is sometimes called the FIRST TERM; the second is the SECOND TERM and so on.
• 4. Patterns and sequences For any pattern it is important to try to spot what is happening before you can predict the next number. The first 2 or 3 numbers is rarely enough to show the full pattern - 4 or 5 numbers are best.
• 5. Patterns and sequences For any pattern it is important to try to spot what is happening before you can predict the next number. 1, 2, …… What’s the next number?
• 6. Patterns and sequences For any pattern it is important to try to spot what is happening before you can predict the next number. 1, 2, 4,… Who thought that the next number was 3? What comes next?
• 7. Patterns and sequences For any pattern it is important to try to spot what is happening before you can predict the next number. 1, 2, 4, 8, 16, … What comes next?
• 8. Patterns and sequences Look at what is happening from 1 TERM to the next. See if that is what is happening for every TERM. 5, +3 8, 12, 17, 23, …, …
• 9. Patterns and sequences Look at what is happening from 1 TERM to the next. See if that is what is happening for every TERM. 5, +3 8, 12, +3 X 17, 23, …, …
• 10. Patterns and sequences Look at what is happening from 1 TERM to the next. See if that is what is happening for every TERM. 5, +3 8, 12, +4 17, 23, …, …
• 11. Patterns and sequences Look at what is happening from 1 TERM to the next. See if that is what is happening for every TERM. 5, +3 8, 12, +4 +5  17, 23, …, …
• 12. Patterns and sequences Look at what is happening from 1 TERM to the next. See if that is what is happening for every TERM. 5, +3 8, 12, +4 +5 17, +6  23, …, …
• 13. Example; find 8th term in the given sequence 1, 4, 9, 16, 25, 36, ….
• 14. Patterns and sequences Look at what is happening from 1 TERM to the next. See if that is what is happening for every TERM. 5, +3 8, 12, +4 +5 17, +6 23, +7 30, …
• 15. Patterns and sequences Now try these patterns: •3, 7, 11, 15, 19, …, … •128, 64, 32, 16, 8, …, … 10, 1, …, … 135, …, … •1000, •5, 100, 15, 45,
• 17. REFERENCE Orlando C, posted on Aug 09,2013 , http://www.slideshare.net/scionwild/mnttarget02343621541328wwwmakemegeniuscomwebcontentuploadseducati onpatterns-andsequences?qid=d21020f6-689d-40f1-8815-d79af62a8028&v=qf1&b=&from_search=2 , accessed 6 march 2014 Mustafa D, Jan 14, 2012, http://www.slideshare.net/mstfdemirdag/sequences-and-series-11032997?qid=d21020f6-689d-40f1-8815-d79af62a8028&v=qf1&b=&f , accessed 6 march 2014 Inma J, posted May 10, 2012, http://www.slideshare.net/inmagoes/patterns-sequences?qid=d21020f6-689d-40f1-8815-d79af62a8028&v=qf1&b=&from_search=9 , accessed 6 march 2014