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

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

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

Out-of-class Activity Design - 2 Main Video Source URL https://www.youtube.com/watch?v=MRy8xxvsZA4&t=1103s 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 V1- 0.00 – 7.13 V2- 7.15 – 12.47 7.13 5.32 https://youtu.be/jbjHWhLvSfE https://youtu.be/wdcy7KAI3LA ROC Time domain ROC Problem solving ROC V3-12.48- 21.34 V4-21.36 – 28.24 V5- 28.26 – 35.33 8.46 6.58 7.07 https://youtu.be/DIeWmUcVs_Q https://youtu.be/soOWxYeAEK4 https://youtu.be/ciepKr93H1A Solving Differential Equations Properties V6- 35.34- 43.38 V7-43.45- 44.60 8.04 1.15 https://youtu.be/zhfPafObapE https://youtu.be/h1SDCa8x_EU TOTAL DURATION 45.24

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.

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

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

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

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

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

In-class Activity Design -2 (a) Re(s)>a (b) Re(s)<a (c) Re(s)=0 (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) 0 (c) s (d) 1/s Q2. RoC of right sided signal is

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.

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

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

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

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

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