Table 2. Showing the mean, SD and ‘t’ value of Experimental group – I, Experimental group – II and the control group XI standard students in their post-test achievement level for the topic Trigonometry and Differential Calculus in Mathematics

From

Impact of Concept Mapping and Modular Learning Techniques on Pupils’ Achievement for the Selected Topics in Mathematics

M. Aron Antony Charles, N. Sasikumar

American Journal of Educational Research. 2018, 6(6), 649-657 doi:10.12691/education-6-6-11