MathK-2
Building Equal Rows: Intro to Arrays for 2nd Grade
By Clint R.
A short practice packet that introduces arrays to 2nd graders, showing how objects arranged in equal rows can be counted and totaled. It builds skills in counting rows and objects, recognizing equal groups, and finding totals through a worked example and guided practice set. Plan to use it as a 20 to 30 minute independent or small-group math block.
Customize for your classroom
Teacher Guide & Tips
- Introduce the key terms "row" and "array" before students open the packet, and point to real arrays in the room, such as desks or egg cartons.
- Discussion question: How do you know every row has the same number of objects? What would happen if one row had one more?
- Scaffold for struggling readers: Read the three steps aloud together and have students touch and count each row with a finger or pencil before writing any totals.
- Extension for advanced students: Ask them to draw a new array with a different number of rows and columns and write an addition sentence for the total.
- Estimated time: about 25 minutes, including a quick whole-class check of the worked example.
MathK-2
Building Equal Rows: Intro to Arrays for 2nd Grade
By Clint R.
A short practice packet that introduces arrays to 2nd graders, showing how objects arranged in equal rows can be counted and totaled. It builds skills in counting rows and objects, recognizing equal groups, and finding totals through a worked example and guided practice set. Plan to use it as a 20 to 30 minute independent or small-group math block.
Customize for your classroom
Teacher Guide & Tips
- Introduce the key terms "row" and "array" before students open the packet, and point to real arrays in the room, such as desks or egg cartons.
- Discussion question: How do you know every row has the same number of objects? What would happen if one row had one more?
- Scaffold for struggling readers: Read the three steps aloud together and have students touch and count each row with a finger or pencil before writing any totals.
- Extension for advanced students: Ask them to draw a new array with a different number of rows and columns and write an addition sentence for the total.
- Estimated time: about 25 minutes, including a quick whole-class check of the worked example.