Yes, the CBSE Class 5 Science textbook includes group activities and discussions. These activities are designed to enhance the students' understanding of the concepts and promote collaborative learning. Here are some examples of group activities and discussions found in the textbook:

1. Group Discussions:
The textbook encourages students to participate in group discussions to share their ideas and opinions. It provides discussion points and questions that can be explored collectively by the students. These discussions help in developing critical thinking skills and allow students to learn from each other's perspectives.

2. Group Projects:
The textbook incorporates various group projects that require students to work together to complete a task. These projects are designed to promote teamwork and collaboration among students. For example, students may be asked to conduct a group experiment or create a model based on a scientific concept. This allows students to actively engage in the learning process and apply their knowledge practically.

3. Role-Play Activities:
The textbook includes role-play activities where students can act out different scientific scenarios. This helps in understanding complex concepts by applying them in real-life situations. Role-plays also encourage creativity and communication skills among students.

4. Group Presentations:
The textbook provides opportunities for students to give group presentations on specific topics. This enables students to research and gather information collaboratively and then present their findings to the class. Group presentations enhance public speaking skills and boost confidence in students.

5. Group Problem-Solving:
The textbook includes various problem-solving activities that require students to work together in groups. These activities involve analyzing and solving scientific problems collectively. This not only improves critical thinking and analytical skills but also fosters teamwork and cooperation.

6. Group Experiments:
The textbook incorporates group experiments that can be conducted in the classroom. These experiments encourage students to work in groups and apply scientific principles to observe and analyze the results. Group experiments promote hands-on learning and enhance the understanding of scientific concepts.

7. Group Worksheets and Worksheets:
The textbook includes group worksheets and worksheets that can be solved collectively. These worksheets involve group discussions and brainstorming to find solutions or answers. This helps in reinforcing the concepts learned in the textbook and encourages active participation from all students.

Conclusion:
The CBSE Class 5 Science textbook includes a variety of group activities and discussions. These activities aim to promote collaborative learning, critical thinking, problem-solving skills, and practical application of scientific concepts. By engaging in these activities, students not only develop a deeper understanding of the subject but also enhance their communication, teamwork, and analytical skills.