Precious water worth the walk
- If Australia's population is 18,000,000, how many litres
of water does the country use per day? Per year?
- How may times do you flush the toilet each day? How much
water does this use per day? Per week? Per year?
- Think up some other questions for your classmates based on
the data in this article.
- Devise a survey to find out how much water your class uses
per week. Carry it out, record and present the results.
Where to next?
Newspaper article
Index - Related
articles
Index - Data
Collection and Sampling
Index - Data
Representation
Index - Chance
and Basic Probability
Index - Data
Reduction
Index - Inference
Main Index
- Numeracy in the News