1. Define a Clear Framework for Comparison

Start by establishing a common framework or criteria across all case studies to enable comparison. This may include:

Pedagogical approach (e.g., PBL, flipped classroom, experiential learning)

Learning outcomes

Assessment strategies

Technological integration

Student engagement or performance

2. Use a Thematic Synthesis Approach

Group findings across cases by themes rather than by individual case. For example:

Theme 1: Impact on Problem-Solving Skills

Theme 2: Role of Industry Collaboration

Theme 3: Student Motivation and Autonomy

Within each theme, cite examples from different cases that reinforce or contrast the theme.

3. Cross-Case Analysis Matrix

Use a comparative matrix or table to summarize outcomes across cases:

Theme Case A Case B Case C

Design Thinking Integration Yes No Yes

Student Satisfaction (1–5) 4.2 3.8 4.5

Technical Skill Development High Medium High

This makes patterns and divergences easy to interpret.

4. Narrative Synthesis

Develop a cohesive narrative that connects the cases. Highlight:

Similarities and differences

Factors influencing the outcomes (e.g., institutional context, student demographics)

Unexpected findings or contradictions

Use storytelling techniques—link cases logically to lead the reader through the evidence.

5. Incorporate Visuals

Use:

Infographics

Concept maps

Graphs showing outcome trends These help communicate complex data quickly and clearly.

6. Link to Theory and Practice

Tie your findings back to:

Theoretical frameworks (e.g., Constructivism, Experiential Learning)

Practical implications for curriculum design, faculty training, or industry partnerships

7. Discuss Generalizability and Limitations

Acknowledge:

Context-specific elements that may not generalize

The diversity or homogeneity of your cases

Methodological constraints

This builds credibility and transparency.

8. Provide Actionable Recommendations

Conclude with clear, evidence-based recommendations for stakeholders:

Educators: How to apply these findings in their own classrooms

Institutions: Policy or resource implications

Researchers: Gaps for future study

Robert Yin's book, Case Study Research and Applications: Design and Methods (6th ed.) is a good source for comparative case studies.

Thank you for your answers, they provided me with guidance.

On the basis of multiple case series of rare entities can be tried for RCT

Thank you Alok for your answer.