← Back to Class 2🔒
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Class 2 · Topic 9
Data Handling
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Step 1 · Learn
Read the ideas
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Tally Marks
Lines that keep count for you.
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Making a Tally Table
Turn a messy survey into a tidy table.
- 🖼️🔒
Pictographs
A few pictures can stand for a lot.
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Reading Bar Graphs
Every bar hides a number. The scale finds it.
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Most & Least
Spot the winner without adding a thing.
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How Many More & Total
Two bars, two different questions.
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Step 2 · Practice
Try the quests
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Step 3 · Boss Battle
Beat the boss
🛡️ 🛡️ 🛡️ 3 shields — lose all → 60-second cooldown
Round 1
Tally Marks
🔒Round 2
Making a Tally Table
🔒Round 3
Pictographs
🔒Round 4
Reading Bar Graphs
🔒Round 5
How Many More & Total
🔒Round 6
Most & Least
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