Number PatternsActivities & Teaching Strategies
Active learning brings number patterns to life for Senior Infants by letting them move, see, and speak their way through sequences. Hands-on tasks turn abstract ideas like 'add two' into physical jumps and visual jumps, helping young learners build confidence in predicting what comes next.
Learning Objectives
- 1Identify the next number in a given sequence of at least three integers.
- 2Extend a given number pattern by at least two more terms.
- 3Describe a simple number pattern using words like 'add one' or 'add two'.
- 4Determine a missing number within a sequence of consecutive integers.
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Pairs: Counter Pattern Trails
Pairs use counters to build number patterns on desks, such as 1, 3, 5, __. One child adds three numbers, the partner extends it by two more and explains the rule. Switch roles and compare trails.
Prepare & details
What comes next in this pattern — 1, 2, 3, __?
Facilitation Tip: During Counter Pattern Trails, circulate and listen for pairs to verbalize their counting rule before moving to the next square.
Setup: Tables/desks arranged in 4-6 distinct stations around room
Materials: Station instruction cards, Different materials per station, Rotation timer
Small Groups: Missing Number Hunt
Hide number cards around the room in sequence order, like 10, __, 14, 16. Groups hunt, place cards in order on a mat, and discuss why numbers fit. Record the complete pattern on chart paper.
Prepare & details
Can you count in 2s — 2, 4, 6, __?
Facilitation Tip: For Missing Number Hunt, provide numeral cards only so students must reconstruct the sequence rather than guess randomly.
Setup: Tables/desks arranged in 4-6 distinct stations around room
Materials: Station instruction cards, Different materials per station, Rotation timer
Whole Class: Counting Circle Chant
Sit in a circle and chant counts in 2s while passing a beanbag: 2, 4, 6... The holder says the next number. Vary speeds and directions to include backwards counting.
Prepare & details
What number is missing from this row of numbers?
Facilitation Tip: In Counting Circle Chant, pause after each round to let students propose the next number and justify their choice to the group.
Setup: Tables/desks arranged in 4-6 distinct stations around room
Materials: Station instruction cards, Different materials per station, Rotation timer
Individual: Pattern Extension Strips
Give each child a strip with a partial pattern like 5, 10, __, 20. They draw or stick numbers to complete it, then share one pattern with a neighbor for verification.
Prepare & details
What comes next in this pattern — 1, 2, 3, __?
Setup: Tables/desks arranged in 4-6 distinct stations around room
Materials: Station instruction cards, Different materials per station, Rotation timer
Teaching This Topic
Pattern work thrives when students experience the same rule across multiple modes: body movement, spoken language, and written symbols. Avoid teaching rules as abstract symbols too soon; instead, let children discover patterns through playful repetition. Research shows that alternating direction (forwards and backwards) strengthens flexible thinking and prevents the misconception that patterns only increase.
What to Expect
By the end of the unit, students should confidently extend patterns, identify missing numbers, and describe the rule aloud using words like 'adding two' or 'counting back.' They should also move between verbal, visual, and physical representations of sequences without prompting.
These activities are a starting point. A full mission is the experience.
- Complete facilitation script with teacher dialogue
- Printable student materials, ready for class
- Differentiation strategies for every learner
Watch Out for These Misconceptions
Common MisconceptionDuring Counter Pattern Trails, watch for students who assume patterns only increase.
What to Teach Instead
Prompt pairs to walk forward and backward along the trail while chanting the numbers aloud, then ask them to describe the rule including the direction change.
Common MisconceptionDuring Counting Circle Chant, watch for students who think counting in 2s only produces odd numbers.
What to Teach Instead
Have students jump on numbered floor mats starting from an odd number, then from an even number, chanting each jump to reinforce that adding 2 works from any starting point.
Common MisconceptionDuring Missing Number Hunt, watch for students who treat any row of numbers as a pattern.
What to Teach Instead
Ask students to sort mixed number cards into true patterns and false patterns, then build each true pattern with linking cubes to physically test the rule.
Assessment Ideas
After Counter Pattern Trails, present students with a number line from 1 to 10 with one number missing. Ask: 'What number is missing from our number line?' Observe if students can identify the missing integer based on the surrounding numbers.
After Pattern Extension Strips, give each student a card with a pattern, such as 2, 4, 6, __. Ask them to write the next number in the pattern and draw a picture of something that follows a similar pattern.
During Counting Circle Chant, show students a pattern of objects, like red, blue, red, blue, __. Ask: 'What comes next in our pattern? How do you know?' Listen for students using terms like 'next' and explaining the repeating colors.
Extensions & Scaffolding
- Challenge: After completing Pattern Extension Strips, give students blank strips to create their own two-step pattern for a partner to solve.
- Scaffolding: During Missing Number Hunt, provide a number line with colored dots under each numeral to help students track skips.
- Deeper exploration: Introduce alternating patterns like 2, 2, 4, 2, 2, 4 during Counting Circle Chant to introduce growing and repeating patterns.
Key Vocabulary
| Pattern | A repeating or predictable sequence of numbers or objects. |
| Sequence | A set of numbers or objects that follow a specific order or rule. |
| Next | Coming immediately after in order or time. |
| Missing | Not present or accounted for; absent. |
| Count forwards | To say numbers in increasing order, starting from a given number. |
Suggested Methodologies
Planning templates for Foundations of Mathematical Thinking
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
Unit PlannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
RubricMath Rubric
Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
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