Table 5. Pre-implementation and post-implementation students’ perception for Blackboard tools.

		Pre-Implementation		Post- Implementation
		Median	Range	Median	Range
	Third Questionnaire [Blackboard Tools]
Q1	I used discussion board tool in blackboard	1.0	1.0-5.0	4.0	1.0-5.0
Q2	I used the forum tool in blackboard	1.0	1.0-5.0	4.0	1.0-5.0
Q3	I used the degree center in blackboard to track my achievement	2.0	1.0-5.0	5.0	1.0-5.0
Q4	I used the virtual classroom tool in blackboard	1.0	1.0-5.0	4.0	1.0-5.0
Q5	I know the benefits from students support and professor resources tool in blackboard	1.0	1.0-5.0	3.0	1.0-5.0
Q6	Overall I believe that Blackboard has made a positive contribution to my learning	2.0	1.0-5.0	3.0	1.0-5.0

Data are presented as Median and Range [nonparametric data].

Kruskal Wallis followed by post-hoc Dunn’s was used to compare between more than two different groups [non-parametric data].