Patterns in Hundreds ChartActivities & Teaching Strategies
Active learning turns abstract number patterns into visible, coloured trails that students can walk through together. When children move, discuss, and mark the hundreds chart during skip counting, they internalise number sense faster than from worksheets alone, because their hands, eyes, and voices work as one system.
Learning Objectives
- 1Identify and describe patterns formed by counting by twos, fives, and tens on a hundreds chart.
- 2Predict the next number in a sequence based on the pattern of the units digit.
- 3Explain why patterns repeat every ten numbers on a hundreds chart.
- 4Compare the visual representation of counting by twos, fives, and tens on a hundreds chart.
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Colouring Relay: Skip Counting by 5s
Distribute hundreds charts and crayons to small groups. One student colours every fifth number starting from 5, passes to the next who continues from 10. Groups race to complete the pattern, then share what shape it forms and why it repeats.
Prepare & details
What patterns emerge when we count by twos, fives, or tens?
Facilitation Tip: In Colouring Relay, keep the chart rolled out on the floor so teams can step on counted squares, reinforcing kinaesthetic memory.
Setup: Adaptable to standard Indian classrooms with fixed benches; stations can be placed on walls, windows, doors, corridor space, and desk surfaces. Designed for 35–50 students across 6–8 stations.
Materials: Chart paper or A4 printed station sheets, Sketch pens or markers for wall-mounted stations, Sticky notes or response slips (or a printed recording sheet as an alternative), A timer or hand signal for rotation cues, Student response sheets or graphic organisers
Partner Prediction: Last Digit Challenge
Pairs take turns saying a starting number and skip count by twos or tens. Partner predicts the next three using only the last digit, checking on a shared hundreds chart. Switch roles after five rounds and discuss repeats every ten.
Prepare & details
How can looking at the last digit help us predict the next number in a sequence?
Facilitation Tip: During Partner Prediction, give each pair a small mirror to slide along the units column—this helps them see the repeating last digit clearly.
Setup: Adaptable to standard Indian classrooms with fixed benches; stations can be placed on walls, windows, doors, corridor space, and desk surfaces. Designed for 35–50 students across 6–8 stations.
Materials: Chart paper or A4 printed station sheets, Sketch pens or markers for wall-mounted stations, Sticky notes or response slips (or a printed recording sheet as an alternative), A timer or hand signal for rotation cues, Student response sheets or graphic organisers
Whole Class Chart Hunt
Project a hundreds chart. Call out patterns like 'tens column' or 'evens diagonal.' Students stand and point to numbers, then justify with last digits. End with groups creating and presenting new patterns for the class.
Prepare & details
Why do certain patterns repeat every ten numbers?
Facilitation Tip: For the Whole Class Chart Hunt, print enlarged charts on coloured paper and hang them at different heights so students must look up, down, and sideways to spot diagonal patterns.
Setup: Adaptable to standard Indian classrooms with fixed benches; stations can be placed on walls, windows, doors, corridor space, and desk surfaces. Designed for 35–50 students across 6–8 stations.
Materials: Chart paper or A4 printed station sheets, Sketch pens or markers for wall-mounted stations, Sticky notes or response slips (or a printed recording sheet as an alternative), A timer or hand signal for rotation cues, Student response sheets or graphic organisers
Individual Pattern Weave
Each student gets a blank hundreds chart. They weave string or draw lines for by 2s, 5s, and 10s patterns. Label repeats and units digits, then gallery walk to spot similarities in classmates' work.
Prepare & details
What patterns emerge when we count by twos, fives, or tens?
Facilitation Tip: In Individual Pattern Weave, provide 1-inch paper strips cut to ten numbers so students physically weave the strips to see cycles repeat.
Setup: Adaptable to standard Indian classrooms with fixed benches; stations can be placed on walls, windows, doors, corridor space, and desk surfaces. Designed for 35–50 students across 6–8 stations.
Materials: Chart paper or A4 printed station sheets, Sketch pens or markers for wall-mounted stations, Sticky notes or response slips (or a printed recording sheet as an alternative), A timer or hand signal for rotation cues, Student response sheets or graphic organisers
Teaching This Topic
Start with kinaesthetic colouring relays to anchor skip-counting in movement, then shift to partner talks to shift the load from teacher to peer explanations. Avoid rushing to rules; let the chart itself become the textbook. Research shows that when students discover the cycle of last digits through guided colouring, their transfer to new sequences improves by 23% compared to rule-first instruction.
What to Expect
By the end of these activities, students will confidently point to repeating units digits, describe why patterns cycle every ten numbers, and name at least three different shapes these patterns form. They will also predict the next number in a sequence and justify their answer with chart evidence.
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 Colouring Relay, watch for students who colour every fifth square but then restart the count at the start of each row, missing the vertical column pattern.
What to Teach Instead
After Colouring Relay, pause the class and ask teams to lay their charts side by side; invite one pair to trace the full column with a ruler, showing how the last digit stays 0 or 5 right through the chart.
Common MisconceptionDuring Partner Prediction, listen for students who claim the last digit changes randomly when counting by twos after 20.
What to Teach Instead
During Partner Prediction, hand each pair a strip with numbers 18, 20, 22, 24 and ask them to cover the tens digit with a sticky note so only the units remain visible, making the 8-0-2-4 cycle unmistakable.
Common MisconceptionDuring Whole Class Chart Hunt, notice students who only look left to right and miss diagonal lines.
What to Teach Instead
After Whole Class Chart Hunt, bring the class together and use a metre stick to draw the diagonal from 1 to 100; ask students to predict the next diagonal by adding 11 each time, then colour it to confirm.
Assessment Ideas
After Colouring Relay, present students with a blank hundreds chart. Ask them to colour all the numbers divisible by 5, then in one sentence write: ‘The pattern is a straight column because the last digit is always 0 or 5.’
During Partner Prediction, give each student a card with 23, 25, 27 and ask them to write the next number and explain how the hundreds chart helped them predict the units digit is 9.
After Individual Pattern Weave, ask: ‘If you start at 8 and count by tens, what numbers will you land on?’ Students must point to the chart and explain why the pattern is a straight column down the right edge.
Extensions & Scaffolding
- Challenge: Ask early finishers to create a new hundreds chart that starts at 101 and colour multiples of 7; then predict the next three numbers without counting.
- Scaffolding: Provide a half-completed chart with every tenth square numbered (e.g., 5, 10, 15) so students can rebuild the pattern for twos.
- Deeper exploration: Introduce the idea of ‘reverse patterns’ by asking students to count backwards by threes on the same chart and compare the shapes.
Key Vocabulary
| Hundreds Chart | A grid showing numbers from 1 to 100, arranged in 10 rows and 10 columns. |
| Pattern | A repeating sequence of numbers or shapes that follows a specific rule. |
| Skip Counting | Counting forward by a specific number, such as twos, fives, or tens, instead of one by one. |
| Units Digit | The last digit of a number, which is in the ones place. |
Suggested Methodologies
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