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Dabaga Zone Pre-National Exams with Answers
(Marking Schemes)
Form Four - August 2021
To download the Exams with Answers click the Subjects below:
BIOLOGY
CHEMISTRY
Drinking Water in Schools
The provision of water at schools is one of the ‘highly effective practices in increasing access and learning outcomes’. In addition to the necessity of water to maintain personal and environmental hygiene, reducing student dehydration in schools has been associated with improved cognitive abilities. Globally, in 2016, 69% of schools had an improved source of drinking water with water available and were therefore classified as providing a basic drinking water service.
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