Activities
3.2 Overview - Slides
On this page, there is a simple presentation to provide the structure for your note-taking. It should be used alongside the Topic 3.2 page for a comprehensive overview. This is a simple presentation that...
eBook
5.1: Soil
Soil (the pedosphere) is far more than just dirt; it's the foundation of life on Earth, a thin layer between the atmosphere and the lithosphere. It provides nutrients for plants, filters water, and stores...
Activities
3.1 Overview - Slides
On this page, there is a simple presentation to provide the structure for your note-taking. It should be used alongside the Topic 3.1 page for a comprehensive overview. This is a simple presentation that...
External Assessment
End of Year 1 Exam - Markscheme
This is the markscheme for the Section 2B part of the exam that I created for my end-of-year 1 students in 2025. Context I used different grade boundaries for SL and HL as I think SL will become slightly...
External Assessment
End of Year 1 Exam
This is the exam that I created for my end of year 1 students in 2025. Context The November 2024 Paper 1 exam fit perfectly with the topics that I covered in year 1 - topics 1, 2, 6, and 5. I had also...
Activities
Answers: Ocean with David Attenborough
Find suggested answers to the questions on David Attenborough's Ocean documentary here Suggested Answers Question 1: (5.33): David Attenborough speaks about the “open ocean”. He explains it's not owned...
Activities
Ocean with David Attenborough: Questions
We've put together some questions which go along with David Attenborough's new Ocean documentary. This documentary centres on new scientific discoveries (useful for ToK), Ecosystem resilience, legal frameworks...
Activities
3.2 Human Threats to Biodiversity: Border Walls
This activity has lots of links to Geography and will help you understand that one of the consequences of geopolitical tensions is yet another threat to the conservation of biodiversity. Whilst you complete...
External Assessment
HL version of November 2019 Paper 1
The November 2019 Paper 1 focused on the St Lawrence River ecosystem. For the new assessment we have created some additional questions so you can extend the paper in order to make an HL practice Paper...
Activities
Applying Sampling Strategies Answers
Here are the suggested answers to the Applying Sampling Strategies Exam Questions Applying Sampling Stategies MS 1) Suggest how an ecologist might measure the changes in one abiotic factor along a transect,...