Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

Stats Activity - Topic 4.4 - Plastics (Answers)

This page gives answers to the activity looking at statistics on plastics in the world's oceans. This activity helps you practice Tool 3: Mathematics and Inquiry 2: Collecting and Processing Data. Exercise #1 (a) If you wanted to show how global plastic production has changed over time, what sort of graph would be best? Produce such a graph. As you want to show how something has changed over time, a line graph (see...

Help