teachers' knowledge and personal experience
Syllabus documents
Books (prescibed leaners' textbook,department's collection,personal copies)
Colleagues in the school (geography,sceience,development studies,agriculture teachers)
Other colleagues (neighbouring schools,professional associations)
Other sources (internet,government departments,institutions,farmers,miners)
teachers' knowledge and personal experienceSyllabus documentsBooks (prescibed leaners' textbook,department's collection,personal copies)Colleagues in the school (geography,sceience,development studies,agriculture teachers)Other colleagues (neighbouring schools,professional associations)Other sources (internet,government departments,institutions,farmers,miners)
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