Lesson 5

Mass vs. Number

Est. Class Sessions: 3–4

Daily Practice and Problems

Teacher Notes
X

TIMS Bit

Answers will vary depending on the factor for the month and the specific date of the DPP item. The answers provided are based on using 8 as the factor. The date used for these answers is April 18th.

  1. 8
  2. No; Possible response: We have circled 8 and 16, the next date we will circle is 24.
  3. April 2 × 8 + 2
  4. No; Possible response: Tomorrow will be the 19th of April. 19 is a prime number so it is not a multiple of 8.
  5. Yes; Possible response: 3 × 6 = 18 so 18 is a multiple of 3.
  6. 8, 16, 24
  7. All of the multiples of 8 are even numbers. The multiples of 8 are also multiples of 2 and 4.

O. Multiples on the Calendar

Use the monthly calendar to answer the following questions.

  1. What factor is the class focusing on this month?
  2. Is today's date a multiple of this factor? How do you know?
  3. Write a number sentence to show today's date.
  4. Is tomorrow's date a multiple of this month's factor? How do you know?
  5. Is today's date a multiple of 3? How do you know?
  6. List all the multiples on the calendar for this month's factor.
  7. What patterns do you see on this calendar?