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Grade 7: Activity 2 - Dirty water, clean water: let's design and build a water filter
Expanded Title:During this TECHNOLOGY exercise, learners investigate, design, make and evaluate a water filtration system, similar to that of a wetland.
Date Published:18/01/2008
Document Type:Educational Document
Document Keywords:Education
Document Format:Report
Document File Type:pdf
Educational Document Type:Lesson Plan
Originator:WRC
Grade:7
Document Size:465 KB
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