From: Impact of school-based malaria intervention on primary school teachers’ time in Malawi: evidence from a time and motion study
Before LTK
After LTK
Main activity
%
Cumulative %
Direct teaching
40.1
43.2
Indirect teaching
17.2
57.3
18.8
62.0
Administration
18.4
75.7
15.3
77.3
Non-teaching
24.3
100.0
19.8
97.1
LTK
2.9
Total