1. FLIPPED CLASSROOM ACTIVITY CONSTRUCTOR – USING EXISTING CONTENT

2. About this constructor
This activity constructor document is aimed at assisting teachers in
designing Flipped Classroom Activity in their own course using existing content.
This guide will deal with Open Education Resources (OER’s) or those
licensed under Creative Commons.
The slides with white background are information sheets.
The slides with Pale-yellow background require you to provide inputs.
Replace the text written in BLUE with your input.
This will be followed by an example input.

3. Table of Contents SECTION SLIDE # 7 19 32 ABOUT YOU 4
OUT-OF-CLASS SEGMENT 7
IN-CLASS SEGMENT 19
EVALUATION 32
COMMUNITY BUILDING

4. About you
Provide basic information about yourself and the topic in which you want to design a flipped classroom.

5. Replace Header with your Name
HEAT EXCHANGERS
HEAT AND MASS TRANSFER
MECHANICAL ENGG
STUDENTS
THANTHAI PERIYAR GOVT INST OF TECHNOLOGY AFFILIATED TO ANNA UNIVERSITY, CHENNAI

6. 3rd YEAR UG STUDENTS IN MECHANICAL ENGINEERING
SUJATHA A
LMTD METHOD
ε – NTU METHOD
MECHANICAL
3rd YEAR UG STUDENTS IN MECHANICAL ENGINEERING
TPGIT, VELLORE

7. Out-of-class Segment
This section helps you design the Out-of-Class segment of
Flipped Classroom Strategy.

8. About Out-of-Class Segment
Meant mainly for Information-Transmission to student.
Mostly help achieve lower-order cognitive levels (Recall-Understand-Apply)
Teacher takes time to search and locate videos.
Out-of-Class activity should not be too lengthy,
(ideally think of 1 lecture being transferred outside)

9. Out-of-class Activity Design -1
Learning Objective(s) of Out-of-Class Activity
Design of Heat Exchangers using LMTD and NTU method
Key Concept(s) to be covered
Area calculation and unknown outlet temperatures of heat exchangers

10. Out-of-class Activity Design - 2
Main Video Source URL
Video -1
Video-2
License of Video Creative Commons Attribution license (reuse allowed)
Mapping Concept to Video Source
CONCEPT
VIDEO SEGMENT
DURATION
(in min)
LMTD METHOD
NTU METHOD
V1- 0:00 TO 04:56
V2 – 0:00 TO 06:45
04:56
06:45
TOTAL DURATION
11:01 minutes

11. Out-of-class Activity Design - 3
Aligning Assessment with Learning Objective
Learning
Objective
Assessment Strategy
Expected duration
(in min)
Additional Instructions (if any)
Solving heat exchanger problem using LMTD method
Determine the area of counter flow heat exchanger with the following data:
U= 20 W/m2K, Q = 1 kW, Cold fluid inlet and outlet temp. = 30℃, 35℃ Hot fluid inlet and outlet temp. = 150℃ , 100℃
15 min.
Watch video 1
If this assignment is completed, 20 % of assessment marks will be considered if submitted in time.
Expected activity duration
15 minutes

12. Out-of-class Activity Design - 3
Aligning Assessment with Learning Objective
Learning Objective
Assessment Strategy
Expected Duration
(in min)
Additional Instructions (if any)
To design the heat exchanger area using NTU method
Determine the area of counter flow heat exchanger with the following data:
U= 20 W/m2K, Q = 1 kW, Cold fluid inlet and outlet temp. = 30℃, 35℃ Hot fluid inlet and outlet temp. = 150℃ , 100℃
Cmin = 1 kW/K and Cmax = 4.18 kW/K
Compare the solution with LMTD method.
15 min.
Watch video 2 and answer both questions. 20% of assessment will be considered if submitted in time.

13. In-class Activity Design -1
Learning Objective(s) of In - Class Activity
Design of Heat exchangers using LMTD and NTU method
Key Concept(s) to be covered
Area calculation and unknown outlet temperatures of heat exchangers

14. In-class Activity Design -2
Active Learning activity(ies) that you plan to do
Think Pair Share
Explain the strategy by giving details of
Quiz:
Is it possible to use LMTD if only inlet temps. are known? Yes or No
What is the speciality of NTU method?
Justify why the above is an active learning strategy
Students can poll the answers and can understand the basics of solving the problem by sharing their answers.