Activities
Data Activity - Topic 3.2 - Biodiversity Loss
Topic 3.2 considers how humans impact biodiversity. This activity looks at data from Switzerland, a country known as a haven of pristine nature − a reputation which now you might question. Biodiversity...
Activities
Data Activity - Graph Skills - Topic 3.1 - Disappearing butterflies
Pollinator insects – bees, wasps, beetles, flies, ants and butterflies – play an important role in agriculture. This activity asks you to consider data on butterfly populations in the UK. Answers for...
External Assessment
Answers: Topic 6 Example Assessment
Find the answers to the example assessment for topic 6 here. Question 1 Describe in some details (worth three marks) one strategy Renewable energy such as solar, wind, tidal or hydropwer would generate...
Activities
HL 4.2 Planetary Boundaries for Water
In this activity, we will examine the Planetary Boundary for Water. Planetary Boundaries 2025 Student Task The Planetary Boundary for Freshwater Change contains two bars, one for Blue Water, and one...
Activities
2.2 Human Impacts on Flows of Energy and Matter (Answers)
This activity allows for the practice of drawing system diagrams to illustrate how flows of energy and matter may change due to human impacts combined with a possible exam question. Student Task Answer...
Activities
Answers: 2.2: Drawing Ecological Pyramids
You will find the answers to the pyramids activity on this page Answers Pyramids of Numbers 1 hectare of grassland Producer --> Primary Consumer --> Secondary Consumer --> Tertiary Consumer 15 000 000...
External Assessment
Answers: Topic 5 Example Assessment
You will find a suggested markscheme for the example assessment 5 on this page. The answers are not exhaustive, so please do suggest others you think would be appropriate. Question 1 Identify the transformation...
eBook
Statistical Tests Free
In this section we have a wide range of statistical tests that can be used to test your data. There is responsibility in collecting and analysing data and we need to be able to say whether our findings...
eBook
Shapiro-Wilk Test Free
Some statistical tests ask you to assume that your data follows a normal distribution. The Shapiro-Wilk Test compares your data to data from a normal distribution with the same mean and standard deviation...
Activities
HL 4.2 Water Footprints
In this activity, we will explore how water footprints can be a tool for sustainability and to raise awareness of our water use. Student Task After watching the TED Talk on Water Footprints, choose five...