Dried up

An investigation into osmosis helps pupils understand the scientific process behind solar drying, a major technique used to preserve food in the developing world. Pupils also design a solar dryer

Lesson 1 - Drying Stuff

Lesson 2 - Osmosis

Pupil worksheets for this pair of lesson are below.

Solar drying

investigating osmosis

It's a good business

Additional resource for this pair of lessons  A number of technical briefs including one on solar dryers


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