Figure 5. Graph of Comparison Result of mathematical communication ability of Prasiklus Cycle students I, II and III

From

Investigating Students’ Physico-mathematical Difficulties in Classical Mechanics and Designing an Instructional Model

Danny Mutambo, Gurudas T. Baliga, Leonard Nkhata

American Journal of Educational Research. 2018, 6(8), 1127-1136 doi:10.12691/education-6-8-10