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Substance Formula 0 °C 10 °C 20 °C 30 °C 40 °C 50 °C 60 °C 70 °C 80 °C 90 °C 100 °C Barium acetate: Ba(C 2 H 3 O 2) 2: 58.8: 62: 72: 75: 78.5: 77: 75
The Chemistry, Biology, Physics and Design Technology was last updated for first teaching in September 2014, with syllabus updates (including a decrease in the number of options), a new internal assessment component similar to that of the Group 5 (mathematics) explorations, and "a new concept-based approach" dubbed "the nature of science". A ...
It was also stated that 4.4% of primary students and 0.8% of secondary students had not mastered the "3Ms" (reading, writing and arithmetic). The drop-out rate for secondary schools was given as 9.3% in urban areas and 16.7% in rural areas. [65] The Blueprint also aimed to address the problem of racial polarisation in schools.