Class 2 data handling: charts, tables and pictographs
Data handling is where maths meets everyday curiosity — favourite fruits, colours in a box, birds on a wire. In Class 2 children read simple pictographs, tables and charts, and answer questions about them: which has the most, how many altogether, how many more.
There is very little new arithmetic here. The real skill is reading carefully — noticing what each row or picture stands for before counting. That habit of reading first is worth building, because it helps with every kind of word problem.
What your child needs to know
- Read a pictograph where each picture stands for one, or for a small number
- Read a simple table of numbers
- Find which item has the most and which the least
- Work out totals and "how many more" from the data
- Record their own counts in a tidy table or chart
Worked examples
In a pictograph, each picture stands for 1 flower. Riya drew 5 roses and 3 lilies. How many flowers in total?
Hint — add the two counts.
5 + 3 = 8 flowers altogether.
The class voted for a favourite fruit: mango got 7 votes, apple got 4. How many more chose mango?
Hint — "how many more" means subtract.
7 − 4 = 3. Three more children chose mango than apple.
A table shows Team A scored 6 and Team B scored 9. Who scored more, and by how much?
Hint — compare the two numbers, then find the difference.
9 is more than 6, so Team B scored more, by 3 (9 − 6 = 3).
In a pictograph each picture stands for 2 books. There are 4 pictures. How many books?
Hint — each picture is worth 2, so count in twos.
4 pictures × 2 books = 8 books (2 + 2 + 2 + 2 = 8).
How Olympiads test this
Olympiads such as SOF IMO and CREST CMO at Class 2 show a pictograph, bar chart or table and ask which is most or least, the total, or how many more. A common twist is a pictograph where each picture stands for 2 rather than 1 — so reading the key matters. Making little charts at home from real counts is the best practice; no page can say which chart an exam will use.
Practice questions
Show 5 practice questions and answers
- A pictograph shows 6 for cricket and 2 for chess. How many more chose cricket? — 4
- A table shows Mon 2, Tue 4, Wed 1. What is the total? — 7
- Which is the most: mango 5, apple 3, banana 8? — banana
- Each picture stands for 2 apples. How many apples in 3 pictures? — 6
- Red got 4 and blue got 4. Which got more? — they are equal
Inside Talyzo: World 10, Air, Water & Rocks
Data handling is World 10, themed around air, water and rocks — counting clouds, raindrops and pebbles into neat charts. Each question gives a hint before the answer and a full explanation after, so reading a chart becomes a calm, careful habit.
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