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Review/revision
Answers - command terms evaluate and discuss
You can find answers for Command Terms - Evaluate and Discuss Command Terms - examples here Evaluate the success of the Green Revolution in achieving food security (7) Top tip: In a 7 marker, try to...
Activities
4.4 Management of Eutrophication
In this activity, we will examine the management of eutrophication. Background Information Management of eutrophication can be implemented at three levels. These solutions may increase the costs of e.g. detergents/may...
Activities
Answers - 4.4 Management of Eutrophication
Find the answers to the activities on the 4.4 Management of Eutrophication activity here 1. Watch the video and take notes on how the Gulf of Mexico has become a dead zone. What are the suggested solutions...
eBook
X-Y Scatter Graphs
X-Y scatter graphs display symbols using the (X,Y) coordinates of the data points for the paired variables. Each data point must have two paired values. These graphs can show correlations or relationships...
Activities
3.2 Tragedy of the Commons - Biodiversity
In this activity, we will explore two examples that some people attribute to the tragedy of the commons. The first is the collapse of the cod fisheries off Newfoundland, and the second is the accumulation...
Activities
4.2 Analysis of Water Use Data
This activity, looks at a comparison of European water use produced by the UK Environment Agency to practice the skills of data analysis - graph production, percentages and explanations. Students often...
Assessment
Sampling Strategies and Measurements - "Where and How Many?"
Here we provide the details of why you might choose a particular sampling strategy and a particular measurement strategy. Sampling Strategies and Measurements - "Where and How Many?" According to Adds...
Activities
1.2: Daisyworld activities
Daisyworld is a very cool science idea from James Lovelock in 1983. It's about helping us understand how our Earth works. Imagine a little world with just black and white daisies everywhere. Sounds strange,...
Assessment
Example Response to Essay
Here is an example of a response to the 9-mark question. You can use different coloured pens to work through the essay, making note of when the student demonstrates certain features required for the mark...
Assessment
Paper 2 Section B: Tips for Part c Essay Questions
The essay question at the end of Paper 2 (worth 9 marks) can be challenging. The key to success is to unpack the question carefully and take some time to plan out what you want to incorporate. Lots of...