1. FLIPPED CLASSROOM ACTIVITY – USING EXISTING CONTENT
Flipped classroom_P.E.IRIN DORATHYby P.E.Irin Dorathy is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

2. Table of Contents SECTION SLIDE # ABOUT ME 3 OUT-OF-CLASS SEGMENT 4-9
IN-CLASS SEGMENT
10-17
EVALUATION
COMMUNITY BUILDING

3. P E IRIN DORATHY LAPLACE TRANSFORM SIGNALS AND SYSTEMS
ELECTRICAL
Third year UG students in Electrical Engineering
GOVERNMENT COLLEGE OF ENGINEERING,BARGUR
ANNA UNIVERSITY,CHENNAI

4. Out-of-class Activity Design -1
Learning Objective(s) of Out-of-Class Activity
At the end of watching the videos student should be able to
Understand the concept of Laplace transform(Understand Level)
Understand the concept of ROC(Understand Level)
Apply Differential equations & properties of Laplace transform(Apply Level)
Solve problems using Laplace transform(Apply Level)
Key Concept(s) to be covered
Laplace Transform
ROC
Solving Differential Equations & Properties
Problem solving

5. Out-of-class Activity Design - 2
Main Video Source URL
License of Video
CC-BY-SA (reuse allowed)
Mapping Concept to Video Source
CONCEPT
VIDEO SEGMENT
DURATION (in min)
Video URL(video splitted using movie maker)
Laplace transform
Problem solving LT
V – 7.13
V – 12.47
7.13
5.32
ROC
Time domain ROC
Problem solving ROC V
V – 28.24
V – 35.33
8.46
6.58
7.07
Solving Differential Equations
Properties V V
8.04
1.15
TOTAL DURATION
45.24

6. Out-of-class Activity Design - 3
Aligning Assessment with Learning Objective
Learning
Objective
Assessment Strategy
Expected duration
(in min)
Additional Instructions (if any)
1.Understand the concept of Laplace
Q1.Give the importance of Laplace transform.
Q2.What are the applications of Laplace transform.
10 mins
Watch V1 and then answer Q1 and Q2.

7. Out-of-class Activity Design - 3
Aligning Assessment with Learning Objective
Learning
Objective
Assessment Strategy
Expected duration
(in min)
Additional Instructions (if any)
2.Understand the concept of ROC
Q1.Give the importance of ROC.
Q2.What are the applications of Laplace transform.
10 mins
Watch V3 and then answer Q1
Watch V4 and then answer Q2

8. Out-of-class Activity Design - 3
Aligning Assessment with Learning Objective
Learning
Objective
Assessment Strategy
Expected duration
(in min)
Additional Instructions (if any)
3.Apply differential equations & properties of Laplace transform
Q1.Using properties, solve x(t) = sin(at)u(t)
Q2.Using properties, solve
x(t) = exp(-at)u(t)
10 mins
Watch V6 and then answer Q1
Watch V7 and then answer Q2

9. Out-of-class Activity Design - 3
Aligning Assessment with Learning Objective
Learning
Objective
Assessment Strategy
Expected duration
(in min)
Additional Instructions (if any)
4.Solve problems using Laplace transform
Q1.Find laplace transform of u(t).
Q2.Find laplace transform of r(t).
10 mins
Watch V2 and then answer Q1
Watch V5 and then answer Q2
Submit answers to all questions 2 hours before coming to class
5 marks for submitting assignment on time
Attendance will not be given for late submittion
Expected activity duration
30 mins

10. In-class Activity Design -1
Learning Objective(s) of In - Class Activity
At the end of the class, students will be able to,
Solve real-life scenario problems using Laplace transform(ANALYZE Level)
Analyse the applications of Laplace transform in industries (ANALYZE Level)
Key Concept(s) to be covered
Use of Laplace transform in real world problem solving
Applications of Laplace transform in industries

11. In-class Activity Design -2
Active Learning activity(ies) that you plan to do
Active Learning Strategy
Think Pair Share - for solving problems
Peer instruction – for clarifications

12. In-class Activity Design -2
(a) Re(s)>a (b) Re(s)<a (c) Re(s)= (d) Re(s) =1
In-class Activity Design -2
Peer Instruction Strategy – What Teacher Does
Pose the two PI questions at the start of the class and provide summary of Laplace transform,RoC and its properties
Q1.Laplace transform of impulse function is
(a) 1 (b) (c) s (d) 1/s
Q2. RoC of right sided signal is

13. In-class Activity Design -2
Peer Instruction Strategy – What Student Does
For each question they will first vote individually.
Then they will discuss with peers and come to consensus.
Listen to instructors explanation.

14. In-class Activity Design -2
First provide a premise
An electrical circuit is given .
Using Laplace transform find the output voltage
In-class Activity Design -2
TPS Strategy – What Instructor does

15. In-class Activity Design -2
Think (3 minutes)
Instruction:
Assuming that the initial voltage as 10V
and initial current as 0A as given in the fig,
Think individually
Identify the output voltage using Laplace transform
In-class Activity Design -2
TPS Strategy – What Instructor does

16. In-class Activity Design -2
Pair (6 minutes)
Instruction:
Now pair up
And compare your answers.
Agree on one final answer.
While students are pairing and discussing, instructor goes around to see
what they are doing.
In-class Activity Design -2
TPS Strategy – What Instructor does

17. In-class Activity Design -2
Share (10 minutes)
Instructor asks a group to share their answer with class
and see whether there are different answers.
After sharing is done, instructor gives feedback on the correct solution
In the pair phase we ask students to compare the answers.
In the share phase again the different answers are sought.
In-class Activity Design -2
TPS Strategy – What Instructor does

18. In-class Activity Design -2
In Peer instruction strategy , all the students will involve and do higher order thinking.
In TPS , the knowledge of the students will be enhanced by discussing with others in pair. They do higher order thinking.
In-class Activity Design -2
Justify why the above is an active learning strategy