Keynote Presentation at the Doctoral Student Meeting 2021 of the IEEE German EMC Chapter Abstract: In order to dissuade our students from bulimic learning and to motivate them to deal with electrical engineering already during the semester, we have developed a concept of personalized tasks with anonymous peer review. All students receive their own assignment by e-mail, can solve it and submit their solution as an explanatory video via a learning management system for correction. The video submission was chosen because not only the result but also the process of solving the problem can be documented much better and can be corrected or evaluated. In order to reduce the correction effort for the teachers, the students assess each other using a sample solution that is also personalized. The process runs automatically and is therefore easily scalable. Compared to simple multiple-choice or numerical value-and-unit tasks, the calculation method and approach as well as sketches, circuit diagrams and charts can also be evaluated well. This contribution describes how the tasks and sample solutions can be automatically generated in LaTeX with the help of the packages PGFPlots and Circuitikz.

1. How to Generate Personalized Tasks and Sample
Solutions for Anonymous Peer Review in Electrical
Engineering using L
A
TEX, PGFPLOTS and CircuiTikZ
Doctoral Student Meeting 2021
IEEE German EMC Chapter
Mathias Magdowski
Chair for Electromagnetic Compatibility, Institute for Medical Engineering
Otto von Guericke University, Magdeburg, Germany
November 9, 2021
License: cb CC BY 4.0 (Attribution, ShareAlike)

2. Motivation Implementation in L
ATEX Evaluation and Discussion
Organizational Matters
Slides:
yes
Personalized Engineering Tasks in L
ATEX 2

3. Motivation Implementation in L
ATEX Evaluation and Discussion
Organizational Matters
Slides:
yes
Recording:
no
Personalized Engineering Tasks in L
ATEX 2

4. Motivation Implementation in L
ATEX Evaluation and Discussion
Organizational Matters
Slides:
yes
Recording:
no
Questions:
with pleasure
Personalized Engineering Tasks in L
ATEX 2

5. Motivation Implementation in L
ATEX Evaluation and Discussion
Overview
Why all this?
How are the tasks generated in L
A
TEX?
Topic „Charge and Current“
Topic „Nodal Analysis“
What has come out of it?
Personalized Engineering Tasks in L
ATEX 3

6. Why all this?

7. Motivation Implementation in L
ATEX Evaluation and Discussion
Traditional Performance Assessments
Source: https://pixabay.com/de/photos/taschenrechner-notizblock-1687962/
Personalized Engineering Tasks in L
ATEX 5

8. Motivation Implementation in L
ATEX Evaluation and Discussion
Demands in the Working World
Source: https://pixabay.com/de/arbeitsplatz-team-gesch%C3%A4ftstreffen-1245776/
Personalized Engineering Tasks in L
ATEX 6

9. Motivation Implementation in L
ATEX Evaluation and Discussion
Classical E-Learning Tasks
Personalized Engineering Tasks in L
ATEX 7

10. Motivation Implementation in L
ATEX Evaluation and Discussion
Free Handwritten Solution
Personalized Engineering Tasks in L
ATEX 8

11. Motivation Implementation in L
ATEX Evaluation and Discussion
Free Handwritten Solution
Personalized Engineering Tasks in L
ATEX 9

12. Motivation Implementation in L
ATEX Evaluation and Discussion
Examples of Student Misconceptions
Specification of Fourier coefficients in V and V ◦
:
also see: https://twitter.com/LehrstuhlEMV/status/1257605076308426753
Personalized Engineering Tasks in L
ATEX 10

13. Motivation Implementation in L
ATEX Evaluation and Discussion
Examples of Student Misconceptions
Complex impedance converted to time function:
€ #ß
= 2.42Mt
8,411J
--
ZAB
=
81751 "
Sin Iwtt 73,95 ) I 8,751 .
ewtt 73,95
-
also see: https://twitter.com/LehrstuhlEMV/status/1264294433027174401
Personalized Engineering Tasks in L
ATEX 11

14. Motivation Implementation in L
ATEX Evaluation and Discussion
Idea
Personalizable tasks for handwritten solution:
▶ handwritten −→ authentic, low-threshold for formulas, schematics, diagrams,
misconceptions become visible
▶ personalized −→ no plagiarism possible
▶ peer review −→ no correction effort −→ good ready-made personalized
sample solution
▶ via Moodle and e-mail −→ scalable, no „red tape“
Personalized Engineering Tasks in L
ATEX 12

15. Motivation Implementation in L
ATEX Evaluation and Discussion
Creation and Sending of the Tasks
Registration
MAT-
LAB
LaTeX
Matriculation
No.
PDF
Task
Sample Solution
Folder
Personalized Engineering Tasks in L
ATEX 13

16. Motivation Implementation in L
ATEX Evaluation and Discussion
Submission and Distribution of the Solutions
ZIP File
MAT-
LAB
Folder
Sample Solution
Form
Personalized Engineering Tasks in L
ATEX 14

17. Motivation Implementation in L
ATEX Evaluation and Discussion
Mutual Correction and Completion
2 Reviews
Sample Sol.
Folder
ZIP File
Score
List
MAT-
LAB
Sample Solution
Personalized Engineering Tasks in L
ATEX 15

18. How are the tasks generated in L
A
TEX?

19. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Task (same for all)
The displayed time curve shows the current i as a function of time t. The charge
Q(t) is searched for the four sections
1. 0 s ≤ t ≤ 1 s,
2. 1 s < t ≤ 2 s,
3. 2 s < t ≤ 3 s and
4. 3 s < t ≤ 4 s.
The initial charge is Q(t = 0) = 0.
Calculate the charge Q(t) for each section as a formula by integrating the current
over time and draw the corresponding time curve.
Personalized Engineering Tasks in L
ATEX 17

20. Motivation Implementation in L
ATEX Evaluation and Discussion
Diagram (for Matriculation Number 123 456)
1 2 3 4
−4
−3
−2
−1
1
2
3
4
t in s
i(t) in A
Personalized Engineering Tasks in L
ATEX 18

21. Motivation Implementation in L
ATEX Evaluation and Discussion
Diagram (for Matriculation Number 123 457)
1 2 3 4
−4
−3
−2
−1
1
2
3
4
t in s
i(t) in A
Personalized Engineering Tasks in L
ATEX 19

22. Motivation Implementation in L
ATEX Evaluation and Discussion
Diagram (for Matriculation Number 123 458)
1 2 3 4
−4
−3
−2
−1
1
2
3
4
t in s
i(t) in A
Personalized Engineering Tasks in L
ATEX 20

23. Motivation Implementation in L
ATEX Evaluation and Discussion
Diagram (for Matriculation Number 123 459)
1 2 3 4
−4
−3
−2
−1
1
2
3
4
t in s
i(t) in A
Personalized Engineering Tasks in L
ATEX 21

24. Motivation Implementation in L
ATEX Evaluation and Discussion
Create Randomized PGFPLOTS Diagrams
documentclass { standalone }
usepackage { pgfplots , s i u n i t x }
begin { document }
% Set random number generator to m a t r i c u l a t i o n number
pgfmathsetseed {123456}
% Current at time 1 s ( in A, can also s t i l l be zero , but should not be )
pgfmathrandominteger { stromeinsrandom }{ −4}{4}
% i f current i s zero , set to 1 A
pgfmathsetmacro { stromeins } { i f t h e n e l s e ( stromeinsrandom ==0 ,1 , stromeinsrandom ) }
% Current in the period from 1 s to 2 s ( in A, can also be zero )
pgfmathrandominteger { stromzwei }{ −4}{4}
% Current in the period from 2 s to 3 s ( in A, can also be zero )
pgfmathrandominteger { stromdreirandom }{ −4}{4}
% i f the current i s equal to the value from the previous period , i n v e r t the sign
pgfmathsetmacro { stromdrei } { i f t h e n e l s e ( stromzwei == stromdreirandom , − stromdreirandom , stromdreirandom ) }
% i f both currents are zero , set new current to 1 A
pgfmathsetmacro { stromdrei } { i f t h e n e l s e ( abs ( stromzwei )+abs ( stromdrei )==0 ,1 , stromdrei ) }
% Current in the period from 3 s to 4 s ( in A, can also be zero )
pgfmathrandominteger { stromvierrandom }{ −4}{4}
% i f both currents are zero , set new current to 1 A
pgfmathsetmacro { stromvier } { i f t h e n e l s e ( abs ( stromzwei )+abs ( stromvierrandom )==0 ,1 , stromvierrandom ) }
% i f both currents are zero , set new current to 1 A
pgfmathsetmacro { stromvier } { i f t h e n e l s e ( abs ( stromdrei )+abs ( stromvier )==0 ,1 , stromvier ) }
% i f the current i s equal to the value from the previous period , i n v e r t the sign
pgfmathsetmacro { stromvier } { i f t h e n e l s e ( stromdrei == stromvier , − stromvier , stromvier ) }
Personalized Engineering Tasks in L
ATEX 22

25. Motivation Implementation in L
ATEX Evaluation and Discussion
Create Randomized PGFPLOTS Diagrams
begin { t i k z p i c t u r e }
begin { axis } [
xlabel ={ $t$ in s i { second } } ,
ylabel ={ $i ( t ) $ in s i { ampere } } ,
xmin= −0.9 ,xmax=4.9 , ymin= −4.9 ,ymax=4.9 ,
x t i c k ={1 ,2 ,3 ,4} , y t i c k ={ −4 , −3 , −2 , −1 ,1 ,2 ,3 ,4} ,
x t i c k l a b e l s t y l e ={ below r i g h t } ,
y t i c k l a b e l s t y l e ={ below l e f t } ,
axis x l i n e =middle , axis y l i n e =center ,
xmajorgrids , ymajorgrids , ]
addplot +[mark=none , l i n e width=1pt ] coordinates {
( −0.5 ,0)
(0 ,0)
( 1 , stromeins )
( 1 , stromzwei )
( 2 , stromzwei )
( 2 , stromdrei )
( 3 , stromdrei )
( 3 , stromvier )
( 4 , stromvier )
(4 ,0)
( 4 . 5 , 0 ) } ;
end { axis }
end { t i k z p i c t u r e }
end { document }
Personalized Engineering Tasks in L
ATEX 23

26. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 456)
Sectionwise calculation:
0 ≤ t ≤ 1 s: Current in the 1. section (1 point):
i(t) = 1
A
s
· t
Charge in the 1. section (1 point):
Q(t) =
t
Z
0
1
A
s
t′
dt′
+ 0 = 1
A
s
·
t′2
2
t
0
= 0.5
A
s
t2
Charge at the end of the 1. section (1 point):
Q(1 s) = 0.5 A s
Personalized Engineering Tasks in L
ATEX 24

27. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 457)
Sectionwise calculation:
0 ≤ t ≤ 1 s: Current in the 1. section (1 point):
i(t) = −2
A
s
· t
Charge in the 1. section (1 point):
Q(t) =
t
Z
0
−2
A
s
t′
dt′
+ 0 = −2
A
s
·
t′2
2
t
0
= −1
A
s
t2
Charge at the end of the 1. section (1 point):
Q(1 s) = −1 A s
Personalized Engineering Tasks in L
ATEX 25

28. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 458)
Sectionwise calculation:
0 ≤ t ≤ 1 s: Current in the 1. section (1 point):
i(t) = 4
A
s
· t
Charge in the 1. section (1 point):
Q(t) =
t
Z
0
4
A
s
t′
dt′
+ 0 = 4
A
s
·
t′2
2
t
0
= 2
A
s
t2
Charge at the end of the 1. section (1 point):
Q(1 s) = 2 A s
Personalized Engineering Tasks in L
ATEX 26

29. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 459)
Sectionwise calculation:
0 ≤ t ≤ 1 s: Current in the 1. section (1 point):
i(t) = 1
A
s
· t
Charge in the 1. section (1 point):
Q(t) =
t
Z
0
1
A
s
t′
dt′
+ 0 = 1
A
s
·
t′2
2
t
0
= 0.5
A
s
t2
Charge at the end of the 1. section (1 point):
Q(1 s) = 0.5 A s
Personalized Engineering Tasks in L
ATEX 27

30. Motivation Implementation in L
ATEX Evaluation and Discussion
Algorithmic Generation of the Sample Solutions
% Truncate decimal places f o r an integer number
pgfmathdeclarefunction { trimzero } { 1 } { pgfmathparse { i f t h e n e l s e (#1==round (#1) , i n t ( # 1 ) , # 1 ) } }
% Convert current ( in A) to integers
pgfmathsetmacro { stromeins } { i n t ( stromeins ) }
% Charge at the end of the 1 st section ( in As)
pgfmathsetmacro { ladungeins } { trimzero ( stromeins / 2 ) }
% D i f f e r e n t i a l operator ( small upright d )
newcommand * { d i f f } { mathop { } ! mathrm { d } }
Current in the 1. section (1 point ) :
begin { equation }
i ( t ) = SI { stromeins } { ampere per second } cdot t
end { equation }
Charge in the 1. section (1 point ) :
begin { subequations } begin { align }
Q( t ) = i n t l i m i t s _ 0 ^ t SI { stromeins } { ampere per second } t ’ d i f f t ’ + 0
= SI { stromeins } { ampere per second } cdot l e f t [ frac { t ’ ^ 2 } { 2 } r i g h t ] _0^ t
= SI { ladungeins } { ampere per second } t ^2
end { align } end { subequations }
Charge at the end of the 1. section (1 point ) :
begin { equation }
Q( SI { 1 } { second } ) = SI { ladungeins } { ampere second }
end { equation }
Personalized Engineering Tasks in L
ATEX 28

31. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 456)
Graphical representation:
0 0,5 1 1,5 2 2,5 3 3,5 4
0
2
4
6
Time, t in s
Charge,
Q(t)
in
A
s
Personalized Engineering Tasks in L
ATEX 29

32. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 457)
Graphical representation:
0 0,5 1 1,5 2 2,5 3 3,5 4
−1
−0,8
−0,6
−0,4
−0,2
0
Time, t in s
Charge,
Q(t)
in
A
s
Personalized Engineering Tasks in L
ATEX 30

33. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 458)
Graphical representation:
0 0,5 1 1,5 2 2,5 3 3,5 4
0
1
2
3
Time, t in s
Charge,
Q(t)
in
A
s
Personalized Engineering Tasks in L
ATEX 31

34. Motivation Implementation in L
ATEX Evaluation and Discussion
1. Sample Solution (for Matriculation Number 123 459)
Graphical representation:
0 0,5 1 1,5 2 2,5 3 3,5 4
−2
0
2
4
Time, t in s
Charge,
Q(t)
in
A
s
Personalized Engineering Tasks in L
ATEX 32

35. Motivation Implementation in L
ATEX Evaluation and Discussion
Survey
If you are also teaching, can you think of personalised/randomize tasks that
can also be used for your subject?
1. yes, immediately, many
2. yes, some
3. yes, but only after some thought
4. no, not likely
5. nohow, no way
Personalized Engineering Tasks in L
ATEX 33

36. Motivation Implementation in L
ATEX Evaluation and Discussion
2. Task (same for all)
Nodal analysis shall be used to calculate the three nodal voltages UKn1, UKn2 and
UKn3 between the respective node and the reference node.
a) Draw the three nodal voltages UKn1, UKn2 and UKn3 in the circuit diagram
(3 points).
b) Set up the system of equations to calculate the nodal voltages using nodal
analysis in matrix form (9 points).
c) Insert the values of the components into the system of equations (1 point).
d) Solve the system of equations and thus calculate the three nodal voltages
UKn1, UKn2 and UKn3 (3 points).
Personalized Engineering Tasks in L
ATEX 34

37. Motivation Implementation in L
ATEX Evaluation and Discussion
Circuit Diagram (for Matriculation Number 123 460)
Iq1
R1
Iq2
R2
Iq3
Iq4
R3
0
1 2
3
Personalized Engineering Tasks in L
ATEX 35

38. Motivation Implementation in L
ATEX Evaluation and Discussion
Circuit Diagram (for Matriculation Number 123 461)
Iq1 Iq2
R1
Iq3
R2
Iq4
R3
0
1 2
3
Personalized Engineering Tasks in L
ATEX 36

39. Motivation Implementation in L
ATEX Evaluation and Discussion
Circuit Diagram (for Matriculation Number 123 462)
R1
Iq1
Iq2
R2 R3
0
1 2
3
Personalized Engineering Tasks in L
ATEX 37

40. Motivation Implementation in L
ATEX Evaluation and Discussion
Circuit Diagram (for Matriculation Number 123 463)
Iq1
R1 R2
Iq2
Iq3
R3
0
1 2
3
Personalized Engineering Tasks in L
ATEX 38

41. Motivation Implementation in L
ATEX Evaluation and Discussion
Create Randomized CircuiTikZ Circuits
documentclass { standalone }
usepackage {amsmath}
newcommand { ind } [ 1 ] { mathrm {#1}}
usepackage [ european ] { c i r c u i t i k z }
begin { document }
begin { t i k z p i c t u r e } [ scale =1.3]
draw (2 ,0) to [ short ] ( 0 , 0 ) ;
draw (0 ,0) to [ I , i ^=$I_ { ind { q }1} $ ] ( 0 , 2 ) ;
draw (0 ,0) to [ short , * −] ( −2 ,0) to [R, l =$R_{1} $ ] ( −2 ,2) to [ short , −*] ( 0 , 2 ) ;
draw (2 ,0) to [ short ] ( 4 , 0 ) ;
draw (4 ,0) to [ I , i_ =$I_ { ind { q }2} $ ] ( 4 , 2 ) ;
draw (2 ,0) to [R, l ^=$R_{2} $ ] ( 2 , 2 ) ;
draw (0 ,2) to [ short ] ( 0 , 4 ) ;
draw (0 ,4) to [ I , i ^=$I_ { ind { q }3} $ ] ( 4 , 4 ) ;
draw (4 ,4) to [ short ] ( 4 , 2 ) ;
draw (0 ,2) to [ I , i ^=$I_ { ind { q }4} $ ] ( 2 , 2 ) ;
draw (4 ,2) to [R, l_=$R_{3} $ ] ( 2 , 2 ) ;
node [ c i r c ] at (2 ,0) { } ; node [ below ] at (2 ,0) { 0 } ;
node [ c i r c ] at (0 ,2) { } ; node [ above l e f t ] at (0 ,2) { 1 } ;
node [ c i r c ] at (4 ,2) { } ; node [ above r i g h t ] at (4 ,2) { 2 } ;
node [ c i r c ] at (2 ,2) { } ; node [ above ] at (2 ,2) { 3 } ;
end { t i k z p i c t u r e }
end { document }
Personalized Engineering Tasks in L
ATEX 39

42. Motivation Implementation in L
ATEX Evaluation and Discussion
2. Sample Solution (for Matriculation Number 123 460)
Set up the system of equations to calculate the network:


G1 0 0
0 G3 −G3
0 −G3 G2 + G3

 ·


UKn1
UKn2
UKn3

 =


Iq1 + Iq3 + Iq4
Iq2 − Iq3
−Iq4


Insert the values of the components into the system of equations:


9 S 0 0
0 7 S −7 S
0 −7 S 13 S

 ·


UKn1
UKn2
UKn3

 =


11 A
−3 A
−5 A


Personalized Engineering Tasks in L
ATEX 40

43. Motivation Implementation in L
ATEX Evaluation and Discussion
2. Sample Solution (for Matriculation Number 123 461)
Set up the system of equations to calculate the network:


G2 −G2 0
−G2 G2 + G3 −G3
0 −G3 G1 + G3

 ·


UKn1
UKn2
UKn3

 =


−Iq1 + Iq3 + Iq4
−Iq2 − Iq3
−Iq4


Insert the values of the components into the system of equations:


8 S −8 S 0
−8 S 16 S −8 S
0 −8 S 14 S

 ·


UKn1
UKn2
UKn3

 =


4 A
−15 A
−8 A


Personalized Engineering Tasks in L
ATEX 41

44. Motivation Implementation in L
ATEX Evaluation and Discussion
2. Sample Solution (for Matriculation Number 123 462)
Set up the system of equations to calculate the network:


G1 + G2 0 −G2
0 G3 −G3
−G2 −G3 G2 + G3

 ·


UKn1
UKn2
UKn3

 =


−Iq2
Iq1 + Iq2
0


Insert the values of the components into the system of equations:


7 S 0 −4 S
0 1 S −1 S
−4 S −1 S 5 S

 ·


UKn1
UKn2
UKn3

 =


−1 A
2 A
0


Personalized Engineering Tasks in L
ATEX 42

45. Motivation Implementation in L
ATEX Evaluation and Discussion
2. Sample Solution (for Matriculation Number 123 463)
Set up the system of equations to calculate the network:


G1 0 0
0 G2 + G3 −G3
0 −G3 G3

 ·


UKn1
UKn2
UKn3

 =


−Iq1 − Iq3
0
Iq2 + Iq3


Insert the values of the components into the system of equations:


7 S 0 0
0 6 S −3 S
0 −3 S 3 S

 ·


UKn1
UKn2
UKn3

 =


−6 A
0
10 A


Personalized Engineering Tasks in L
ATEX 43

46. Motivation Implementation in L
ATEX Evaluation and Discussion
Create Randomized Systems of Equations
begin { equation * }
begin { bmatrix }
G_{1} 0 0
0 G_{3} −G_{3}
0 −G_{3} G_{2} + G_{3}
end { bmatrix } cdot begin { bmatrix }
U_ { ind {Kn}1}
U_ { ind {Kn}2}
U_ { ind {Kn}3}
end { bmatrix } = begin { bmatrix }
I_ { ind { q }1} + I_ { ind { q }3} + I_ { ind { q }4}
I_ { ind { q }2} − I_ { ind { q }3}
− I_ { ind { q }4}
end { bmatrix }
end { equation * }
Personalized Engineering Tasks in L
ATEX 44

47. What has come out of it?

48. Motivation Implementation in L
ATEX Evaluation and Discussion
Evaluation of a Typical Cycle
Bare numbers:
▶ Tasks sent to about 200 students
▶ Solutions submitted by about 150 students
▶ Review carried out by about 140 students
Personalized Engineering Tasks in L
ATEX 46

49. Motivation Implementation in L
ATEX Evaluation and Discussion
Evaluation of a Typical Cycle
Bare numbers:
▶ Tasks sent to about 200 students
▶ Solutions submitted by about 150 students
▶ Review carried out by about 140 students
Advantage:
▶ excellent activation
▶ good exam preparation without „teaching to the test“
Personalized Engineering Tasks in L
ATEX 46

50. Motivation Implementation in L
ATEX Evaluation and Discussion
Typical Distribution of the Points
0–2 2–4 4–6 6–8 8–10 10–12 12–14 14–16
0
20
40
60
Number of points (maximum 16)
Absolute
frequency
Personalized Engineering Tasks in L
ATEX 47

51. Motivation Implementation in L
ATEX Evaluation and Discussion
Typical Distribution of the Point Deviation
0–1 1–2 2–3 3–4 4–5
0
20
40
60
Absolute deviation between reviewer 1 and 2
Absolute
frequency
Personalized Engineering Tasks in L
ATEX 48

52. Motivation Implementation in L
ATEX Evaluation and Discussion
When Do Students Submit?
0 1 2 3 4 5 6 7 8 9 1011121314151617181920212223
0
50
100
150
200
Time of day in h
Absolute
frequency
(2377
in
total)
Personalized Engineering Tasks in L
ATEX 49

53. Motivation Implementation in L
ATEX Evaluation and Discussion
Survey
What questions come to your mind regarding the evaluation?
▶ . . .
Personalized Engineering Tasks in L
ATEX 50

54. Motivation Implementation in L
ATEX Evaluation and Discussion
Fun Facts
Personalized Engineering Tasks in L
ATEX 51

55. Motivation Implementation in L
ATEX Evaluation and Discussion
Fun Facts
Personalized Engineering Tasks in L
ATEX 51

56. Motivation Implementation in L
ATEX Evaluation and Discussion
Fun Facts
Personalized Engineering Tasks in L
ATEX 51

57. Motivation Implementation in L
ATEX Evaluation and Discussion
Survey
Do you use a learning management system and if so, which one?
1. Moodle
2. ILIAS
3. OLAT/OPAL
4. Blackboard
5. something else
6. none
Personalized Engineering Tasks in L
ATEX 52

58. Motivation Implementation in L
ATEX Evaluation and Discussion
Further Information
Achievements to date:
▶ 13 different task types developed so far
▶ 36 runs in 8 semesters so far
▶ 6400 personalized tasks sent out
▶ 3000 student solutions submitted
▶ 5720 student peer reviews accomplished
Links (in German):
Lightning Talk: https://youtu.be/LDw_Ifmg2WM
Twitter: #PersonalisierteAufgaben
Article: Die TEXnische Komödie 4/2019
FAQ: SlideShare
Personalized Engineering Tasks in L
ATEX 53

59. Motivation Implementation in L
ATEX Evaluation and Discussion
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Personalized Engineering Tasks in L
ATEX 54