1. Math Sept. 17 Patterns 6PR1

2. Done ?  Play what’s my rule ?( page 18 MMS text)  Do practice on page 17.  Write out the steps to help you find input output rules.

3. Mental math warm up  http://www.bbc.co.uk/bitesize/ks2/maths /number/mental_maths/play/ http://www.bbc.co.uk/bitesize/ks2/maths /number/mental_maths/play/

4. Input /output tables  http://www.youtube.com/watch?v=GifaU 5oyDyU http://www.youtube.com/watch?v=GifaU 5oyDyU  What is the function machine ?  http://www.mathplayground.com/functio nmachine.html http://www.mathplayground.com/functio nmachine.html

5. #1 Put your name on your handout 36 42 48 54 60  The rule says  Divide the input by 6  What pattern ( input rule ) do you see for the input table?  For the output ?

6. #2  The pattern rule for the function machine is +4 and divide by 2  Check the table to the right ? Circle any mistakes and correct them. inputoutput 42 84 1610 2615 3019

7. #3 inputoutput 17 214 321 428  What is the pattern rule that relates the input to the output ?  Fill in the chart for the next 4 input/output #s.

8. #4  This table has 2 operations in the pattern rule. Find the pattern rule.  Bonus: predict the output when the input number is 10. inputoutput 19 214 319 424