The textbook for Class 7 does provide explanations for different problem-solving methods. These explanations are designed to help students understand and apply various problem-solving strategies effectively. Here are some key points about the explanations provided in the textbook:

Different Methods Explained:
- The textbook covers a range of problem-solving methods that are commonly used in various subjects, including mathematics, science, and language. These methods include logical reasoning, trial and error, working backward, drawing diagrams, making tables or charts, using patterns, and more.
- Each method is explained in detail, providing step-by-step instructions on how to apply it to different types of problems. The explanations are clear and easy to understand, making it easier for students to grasp the concepts and techniques involved.

Examples and Practice Questions:
- The textbook includes numerous examples that demonstrate the application of each problem-solving method. These examples provide real-life scenarios or academic problems where students can see how the method is used to find a solution.
- Along with the examples, the textbook also provides practice questions that allow students to apply the problem-solving methods on their own. This helps them reinforce their understanding and gain hands-on experience in using the methods effectively.

Tips and Tricks:
- In addition to the step-by-step explanations, the textbook also offers tips and tricks to enhance problem-solving skills. These tips may include shortcuts, common pitfalls to avoid, or strategies to tackle complex problems more efficiently.
- These tips and tricks are often highlighted in separate boxes or callouts, making them easily noticeable and accessible to students. This feature helps students remember and apply the techniques effectively during exams or assignments.

Visual Aids:
- The textbook also employs visual aids, such as diagrams, charts, and illustrations, to enhance the explanations further. These visuals make the concepts more visually appealing and easier to comprehend.
- The use of visual aids also helps students develop a better understanding of how to represent problems visually, which is an essential skill in many problem-solving methods.

Overall, the textbook for Class 7 provides detailed explanations for different problem-solving methods. These explanations, supplemented with examples, practice questions, tips, and visual aids, aim to equip students with the necessary skills and strategies to solve problems effectively in various subjects.