Count by 5s (188)

Teaching Notes

This activity helps students develop number sense, understand patterns, and build a foundation for multiplication and telling time. Encourage using a number line or hundreds chart to visualize the jumps of 5.

Vocabulary

Skip counting: Counting by a given number.

Number line: A line with numbers marked on it.

Common Mistakes

• Counting by 1s instead of 5s after a few correct numbers
• Missing numbers or skipping a jump of 5 (e.g., 1, 6, 11, 17)
• Errors when crossing decades (e.g., 25, 30, 34)

Differentiation

Discussion Questions

• What pattern do you notice when we count by 5s?
• How is counting by 5s different from counting by 1s?
• Where do you see counting by 5s in everyday life (e.g., clock, money)?
• If we keep counting, what number would come after 50?

Extension Activities

• Count by 5s using a number line.
• Use a clock face.
• Group objects into fives.

Parent Tip

Count groups of 5 items, like fingers on a hand.

Skill Cluster

Number Sense, Counting & Cardinality

Estimated Time

15 minutes

Skills Practiced

Prerequisites

• Rote count to 50
• Identify numbers 1-50
• Understand the concept of 'groups of' (e.g., groups of 5)

Next Steps

• Count by 5s to 100 or beyond
• Count by 10s
• Tell time to the nearest 5 minutes
• Introduction to multiplication (e.g., 5 x 2)