Teaching activity
Costing the Earth
Ruth Tarrant
15th October 2015
This super interactive graphic and quiz from the BBC Earth team provides a neat starter to the topic of externalities.
- Economics
- Blog
- Teaching activity
- Negative externalities
- Positive externalities
- Externalities
- Gross domestic product (GDP)
Ruth Tarrant
Ruth has been an enthusiastic Head of Economics and Politics for many years, having taught in a variety of schools and at university level. She is also a Senior Examiner. Ruth is passionate about boosting the quality of teaching and learning across all subjects in schools and colleges.
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