The Palm Family wants to put tile on their bathroom floor. Their bathroom is _____ feet by _______feet. How many tiles will be needed.
(7, 9) (8, 7) (21, 5) (23, 6)
Jacob was working on 23X6. His explanation was: "I added 23 +23 +23= 69. I knew I needed 2 sets of 69, so I wrote 69+69. Then I used expanded form and knew my doubles, so 60+ 60= 120 and 9 + 9= 18, 120 + 18= 138. The answer is 138 ft. (squared).
Cole and Alex were solving the same problem, with the number choice 7X9. Their explanation was: "I knew it was 7X9, so I added 7+7+7= 21 and I did that 3 times, b/c I knew 3set of 3 is 9. Then I added 21+21+21 to get 63 ft (squared)

Grant was working with the
same number choice 7X9, but used a different strategy. He knew 5X9=45 and he needed 2 more sets of 9. Then he added 45 + 18=63 ft. (squared).
Monday, January 16, 2012---NO SCHOOL--Professional Development day for staff
I hope you enjoy the 3 day weekend.
Finally, remember, the winter weather is upon us. Students need to have winter gear for outside recess. Mrs. Denton has a supply of mittens and hats for students to use. However, the supply isn't limitless. Students will be expected to go outside for recess, unless the windchill and/or temperature are below zero or students have been ill and have a doctor's note to remain inside.
The 100th day of school will be January 23rd (barring snow days). We will be doing a few activities with 100, so be on the look out for photos we will add.
Thanks, as always, for the on-going support and cooperation. It is greatly appreciated.
Mrs. C.