基于MOOC的混合式教学改革实践 - TI. · PDF...
Transcript of 基于MOOC的混合式教学改革实践 - TI. · PDF...
MOOC
2015-11-21
mooc
mooc
MOOCsOCW OCW (Open CourseWare) MOOCs
1. MOOC
MOOCs
MOOCs
Stanford, 2025, Open Loop University
MOOC
edX http://www.edx.org http://www.xuetangx.com
2. MOOC
MOOC
1 (week 1-8) edX: >11800 : >11700 Total: >23000 2 (week 9-16) edX: >4600 : >3700 Total: >8000
1
http://www.xuetangx.com/dashboard
week lecture video length quizzes exercises
1 5 12 0:48:59 8 6 2 8 15 1:25:35 13 8 3 6 12 1:04:47 12 9 4 5 9 1:11:11 7 6 5 10 18 2:14:24 17 7 6 3 6 0:56:18 6 6 7 4 12 1:04:30 10 7 8 8 19 1:59:16 16 7 9 7 29 2:23:45 21 6
10 4 12 1:10:24 10 8 11 4 19 1:38:28 12 6 12 7 19 1:50:40 16 6 13 8 18 1:34:02 15 6 14 5 13 0:59:10 11 6 15 8 15 1:15:34 12 7 16 7 12 0:59:29 12 8
sum 99 240 22:36:32 198 109
Part 1 Fall 2013
Part 2 Spring 2014
http://www.xuetangx.com/dashboardhttp://www.xuetangx.com/dashboard
blended learning
MOOCs SPOC Small Private Online Courses
Flipped classroom
flipped classroomJonathan Bergmann Aaron Sams2008
1.
2.
3. MOOC
BBS
MOOCs
aaMOOCaa
aMOOC baMOOCbb
bMOOC bMOOCaa
b
20
3.1 MOOC1
3
SPOC 2~3
:
10~1540-50%
3~4
20-40%
2
1 1 DMM 2* 2 u-i 3* 3 MOSFET 4 3 5* 3 MOSFET 6 4 7 4 +15VAGND 8 4 9* 5-16 10* 7-8 MOSFET 11 8 RC 12* 9 13 11 14 11-12 15 12 RC
4
5
1 2014-2015-2 20220174 A(1) 15 15 5%
98520147
0 SPOC
6
2112014
+2429/152
32
+3216+16
+
4
SPOC
20132014
4200
8
70%
2015
2015830 80%
Q & A
TI