FLIPPED CLASSROOM ACTIVITY CONSTRUCTOR – USING EXISTING CONTENT

Table of Contents SECTION SLIDE # 5 9 ABOUT ME 3 OUT-OF-CLASS SEGMENT IN-CLASS SEGMENT 9 EVALUATION 19

About Me Pradeep Reddy G Asst.Professor Dept of ECE GRIET Hyderabad

Electronic Circuit Analysis Pradeep Reddy G Oscillators Electronic Circuit Analysis Electrical and Allied II Year Students GRIET/JNTUH

Out-of-class Activity Design-1 Learning Objectives of Out-of-Class Activity At the end of watching the video student should be able to How to Construct Oscillators(Apply Level) Explain the Basic Principle for Oscillations (Understand Level) Apply the Principle to different circuits and design Circuits(Apply Level) Key Concepts to be covered Condition for Oscillations. Working of Oscillator.

Out-of-class Activity Design - 2 Main Video Source URL https://youtu.be/iWCHOvwtM9Q License of Video Standard YouTube License Mapping Concept to Video Source CONCEPT VIDEO SEGMENT DURATION (in min) Introduction Concept of Feedback Conditions for Oscillations 0.00 – 1.49 1.50 -2.46 2.47-6.27 1.49 0.96 3.80 TOTAL DURATION 6.27 Minutes

Out-of-class Activity Design - 3 Aligning Assessment with Learning Objective Learning Objective Assessment Strategy Expected duration (in min) Additional Instructions (if any) How to Construct Oscillators Explain the Basic Principle for Oscillations Discuss the Design Parameters Condition for Oscillations(AB=1) 5 Min Watch Video and Answer the Question

Out-of-class Activity Design - 3 Aligning Assessment with Learning Objective Learning Objective Assessment Strategy Expected duration (in min) Additional Instructions (if any) Apply the Principle to different circuits and design Circuits Check for Loop Gain and Phase Shift 10 Min Watch Video and Answer the Question Total activity duration 20 Mins

In-class Activity Design -1 Learning Objectives of In-Class Activity At the end of the class, students will be able to, Solve real-life scenario problems to find out the frequency of Oscillations(ANALYZE Level) Implement Basic Oscillators using different Feedback Networks (ANALYZE Level) Key Concepts to be covered Use of Expression Simplification in Real World Problem Solving. Implementation of Oscillators using Feedback Networks.

In-class Activity Design -2 Active Learning activities that i plan to do Real world problem solving using. Think-Pair-Share Concept clarification using. Peer Instruction

In-class Activity Design -2 Peer Instruction Strategy – What Teacher Does At the start of class I summarize the points and ask few questions. Q 1: What is the type of Feedback used in Oscillators? Positive Negative Both

In-class Activity Design -2 Peer Instruction Strategy – What Teacher Does  Q 2: Do the Oscillator Require Any AC input Yes No

In-class Activity Design -2 Peer Instruction Strategy – What Student Does For the questions they will first vote individually. Then they will discuss with peers and come to consensus. Students will Listen to my explanation.

In-class Activity Design -2 TPS Strategy – What Instructor does The Inductor and Capacitor Values available are 10Micro Henry,10Micro Farad .The circuit can give stable oscillations at one particular frequency.

In-class Activity Design -2 TPS Strategy – What Instructor does Think (~2 minutes) Instruction: Assuming that the components available are with minimum tolerance (as given in the fig), Think individually and identify the frequency of Oscillations and Discuss the other component values required.

In-class Activity Design -2 TPS Strategy – What Instructor does Pair (~5 minutes) Instruction: Now pair up and compare your answers. Agree on one final answer. While students are pairing and discussing, instructor goes to 2~3 sections to see what they are doing. The Inductor and Capacitor Values available are 10Micro Henry,10Micro Farad. And By using the design equations they are trying to find out the other component values in the circuit.

In-class Activity Design -2 TPS Strategy – What Instructor does Share (~8 minutes) I ask groups to share their answer with class and see whether there are different answers. After sharing is done, i give feedback on the correct solution and how minimizations using Oscillators play a major role in real life applications, like Function Generators. In the next iteration of TPS, in the Think Phase i ask students to design other oscillator to Achieve the same frequency . In the pair phase i ask students to compare the answers. In the share phase again the different answers are sought.

In-class Activity Design -2 Justify why the above is an active learning strategy In both the above strategies, students are required to think deeply about the content they were familiarized in out-of-class and do higher order thinking. I Provided the Feedback through Summary and also from Peer Discussions

EVALUATION Assignment Question: In a Specific Application, there was a need to use an Oscillator with 10Mhz.Discuss the possibilities. Dead Line for Submitting Assignment : 4 days from today Benefit of Attendance will be given for those who submit the Assignment in time.