question

2.OA.3 Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends

· Learning objectives: Students will be able to articulate what even and odd numbers are. Explain even and odd using strategies and representations including physical tools and drawings. Students will be able to identify a group of objects as being even or odd and write an equation to show an even sum has the same addends (e.g., 5 + 5 = 10, 6 + 6 = 12).