Introduction:
"A Pact With The Sun" is a book that is suitable for group study sessions for CBSE Class 6. It is a textbook that is designed to cater to the needs of students in this grade and provides them with a comprehensive understanding of various topics.

Reasons for suitability:

1. Curriculum alignment:
- "A Pact With The Sun" aligns with the CBSE curriculum for Class 6, ensuring that students cover all the necessary topics and concepts.
- The book covers subjects like English literature, grammar, and comprehension, which are essential for the overall development of language skills.

2. Engaging content:
- The book is filled with interesting stories, poems, and exercises that help students develop their reading and comprehension skills.
- The content is designed to capture the attention of students and make the learning process enjoyable.
- The inclusion of illustrations and visual aids further enhances the engagement level of students.

3. Group activities:
- "A Pact With The Sun" includes various group activities and exercises that encourage collaboration and teamwork among students.
- These activities promote active learning and allow students to share their ideas and perspectives with their peers.
- Group study sessions can be beneficial in discussing and solving these activities together, fostering a better understanding of the concepts.

4. Language development:
- The book focuses on improving language skills, including reading, writing, grammar, and vocabulary.
- Group study sessions provide an opportunity for students to engage in meaningful discussions and debates, which can enhance their language fluency and expression.

5. Assessment tools:
- The book provides ample exercises, questions, and assignments to assess the understanding of students.
- Group study sessions can be utilized to discuss and solve these questions collectively, allowing students to clarify their doubts and learn from their peers.

Conclusion:
In conclusion, "A Pact With The Sun" is an ideal book for group study sessions for CBSE Class 6. It aligns with the curriculum, has engaging content, promotes group activities, enhances language development, and provides assessment tools. By studying this book together, students can develop a deeper understanding of the subjects and improve their overall academic performance.