1
Collect data
We can gather information using tally marks.
🍎Apples||||
🍌Bananas|||
🍊Oranges||||/
🍇Grapes||
Data Management & Charts
AdvancedData Management
Learn how to collect data, read bar charts and pie charts, and solve fun multi-step problems.
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Let’s learn data management and charts!
Follow the steps below to understand how data can be collected and read.
2
Read bar charts
Bar charts help us compare amounts quickly.
3
Understand pie charts
Pie charts show parts of a whole.
Apples (4)
Bananas (3)
Oranges (5)
Grapes (2)
4
Solve problems
Use charts to answer one-step and multi-step questions.
Q How many fruits were chosen in total?
4 + 3 + 5 + 2 = 14
Q How many more apples than grapes?
4 − 2 = 2
Which fruit has the highest number?
Look at the chart and choose the correct answer.