Make sun tea

Use the energy of the sun to make a cup of tea

5 KS1 KS2 KS3 Design and Technology
Did you know making a cup of tea, without milk emits between 21g and 53g of greenhouse gases. If you are boiling more water than you need it's even more! 
Alternatively, you could harness the power of the sun directly for a carbon-free drink. 

Record this activity every time it is completed by a pupil at home

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