Unit 1 Bioarchitecture 2 Unit 2 Traditional Building Materials 16 Unit 3 Modern Building Materials 26 Unit 4 Measuring and Design Instruments 40 Unit 5 Building Elements 52 Unit 6 On the Building Site 66 Unit 7 House Systems 78 Unit 8 Urbanisation 94 Unit 9 Public Works 110 Unit 10 Applying for a Jb 22