Lesson 3

Sharing Cookies

Est. Class Sessions: 2

Daily Practice and Problems

Teacher Notes
X

Make connecting cubes available. By attaching cubes in groups of two, students can determine if the number is even (no leftovers) or odd (one leftover).

  1. odd
  2. odd
  3. even

G. Even or Odd?

Decide if each number is even or odd. Show or tell how you decided.

  1. 3
  2. 13
  3. 16