Table 2 Ranking by mean - ‘How useful do you find the following tools for your teaching?’

1

learning management system (Stud.IP)

280

1.41

2

insitutional cloudstorage (OwnCloud)

279

2.35

3

forum^a

274

2.50

4

lecture recordings

280

2.52

5

Aufgaben^a (Exercises)

275

2.62

6

wiki^a

278

2.66

7

DoIT!^a

268

2.76

8

student creation of videos

283

2.80

9

other

155

2.81

10

Cliqr^a

277

2.85

11

audience response system (e.g. clickers)

277

2.88

12

ePortfolio

274

2.92

13

virtual webinars (e.g. Adobe Connect)

274

2.98

14

WordPress^a

276

3.02

15

Seminarblogs

274

3.04

16

eAssessment

275

3.09

17

CoWriter^a

275

3.11

18

Meetings^a

276

3.19

19

Blubber^a

277

3.51