“Day C” Wednesday, October 21, 2015 Magneto’s Schedule “Day C” Wednesday, October 21, 2015 7:57 - 8:45 Science 8:47 - 9:35 Math 9:37 - 10:25 Exploratory 10:27 - 10:30 10:32-11:02 11:03 - 12:03 Math Express LUNCH (2nd Lunch) Math Express 12:05 - 12:54 12:56 - 1:44 Social Studies 1:46 - 2:30 English

Activator (1) Take out your H.W. and packet. Oct. 21, 2015 Lesson 17 (1) Take out your H.W. and packet. (2) In notebook, copy this:

Today’s Objective: Oct. 21, 2015 Lesson 17 I will apply divisibility rules, specifically for 3 and 9, to understand factors and multiples by completing pages 82 and 83 individually or with a partner. 6.NS.B.4

Opening Exercise : Lesson 17 (page 79) Oct. 21, 2015 Lesson 17 24, 36, 80, 214, 360, 4678, 414940 24, 36, 80, 360, 414940 80, 115, 360, 975, 29785, 414940 24, 80, 360 80, 360, 414940

Oct. 21, 2015 Lesson 17 Discussion pg. 80

Oct. 21, 2015 Lesson 17 Discussion pg. 80 If the sum of the digits is divisible by 3, then the number is divisible by 3. Ex. 31,023  3+1+0+2+3= 9 ✓ If the sum of the digits is divisible by 9, then the number is divisible by 9. Ex. 936  9+3+6= 18 ✓

Oct. 21, 2015 Lesson 17 Example 1: pg. 80 What are the three digits in 378? 300 + 70 + 8

Example 1: pg. 80 Oct. 21, 2015 Lesson 17 3 + 7 + 8 = 18

Example 2: pg. 81 Oct. 21, 2015 Lesson 17 The number 3, 822 is divisible by 3, but not by 9 because the sum of the digits is 3+8+2+2= 15, and15 is divisible by 3, but not by 9.

Exercises 1–5 (13 minutes) pg. 82-83 You may work with partners or individually to complete the exercises. Remember, you may circle more than one answer. Oct. 21, 2015 Lesson 17

Oct. 21, 2015 Lesson 17 topic. How do you feel?

Explain why 186,426 is divisible by both 3 and 9. Ticket-to-go (in agenda) Oct. 21, 2015 Lesson 17 Explain why 186,426 is divisible by both 3 and 9. The number 186,426 is divisible by both 3 and 9 because the sum of the digits is 27, which is divisible by both 3 and 9.

Oct. 21, 2015 Lesson 17 Problem Set on Page 84

Accommodations Oct. 21, 2015 Lesson 17 Read or reread presentation or activity directions, as needed or after prompting Use examples to model and act as a guide for emerging learners