Free Year 7 Read a line graph Practice | Skillo

Year 7 students facing their third NAPLAN need to be confident with read a line graph. Interpret line graphs representing change over time; discuss relationships and conclusions. Skillo has targeted practice questions for this exact skill, mapped to the Australian Curriculum v9.0, free and ready to go.

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What is tested: Read a line graph

  • ✓Interpret line graphs representing change over time; discuss relationships and conclusions.
  • ✓Questions may include word problems set in real Australian contexts
  • ✓Both calculator and non-calculator question types are covered

Sample questions

Question 1 — Easy

The temperature in Darwin was recorded at 6-hour intervals over one day: 24°C at midnight, 22°C at 6 am, 33°C at noon, 38°C at 6 pm, and 29°C at midnight. What was the range of temperatures recorded?

A) 16°C
B) 15°C
C) 14°C
D) 17°C

Answer: Range = maximum − minimum = 38°C − 22°C = 16°C.

Question 2 — Medium

The ages of players in a junior basketball team are: 12, 13, 12, 14, 13, 12, 15, 13, 14, 12. What is the mode of the ages?

A) 13
B) 14
C) 12
D) 12.5

Answer: The age 12 appears 4 times, more than any other age, so the mode is 12.

Question 3 — Hard

Priya records the daily maximum temperatures (°C) in Adelaide over one week: 28, 31, 27, 35, 29, 32, 30. What is the mean temperature for the week, rounded to one decimal place?

A) 30.0°C
B) 30.3°C
C) 31.0°C
D) 29.7°C

Answer: Sum = 28+31+27+35+29+32+30 = 212. Mean = 212 ÷ 7 ≈ 30.3°C.

How to use Skillo for Year 7 Numeracy

  1. Select Year 7 and Numeracy on the home screen
  2. Use Quick Practice — questions on read a line graph will appear as part of the session
  3. Check the Skill Breakdown on your profile to track your accuracy on read a line graph specifically
  4. Review explanations after each question to understand the reasoning behind correct answers

Skillo is free, requires no email or account details, and is built specifically for Australian students. Every question is mapped to the Australian Curriculum v9.0 and filtered by skill so your child practises exactly what they need.

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No account needed. No email. No credit card.