A reminder once again that there are many topics which are impossible to teach in isolation, and then stop teaching and move on to the next one...
The more I develop resources, the more it becomes clear that there are connections to be made, and the need for a holistic approach across a particular programme of study...
Last weekend I was in Geneva working with IB students who were preparing for their unit on Water Scarcity.
This morning, an article popped into my Twitter feed relating to water supply, and making a connection with sea level change.
I am not so sure that the amount of water that has been pumped up from groundwater could have much of an impact on global sea levels, but the amounts involved are fairly huge, and this water would otherwise have stayed within the rocks for a LONG time...
The more I develop resources, the more it becomes clear that there are connections to be made, and the need for a holistic approach across a particular programme of study...
Last weekend I was in Geneva working with IB students who were preparing for their unit on Water Scarcity.
This morning, an article popped into my Twitter feed relating to water supply, and making a connection with sea level change.
I am not so sure that the amount of water that has been pumped up from groundwater could have much of an impact on global sea levels, but the amounts involved are fairly huge, and this water would otherwise have stayed within the rocks for a LONG time...
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