to be thorough about certain concepts which are chapter specific and related to the knowledge dealt in that chapter. This would enable the students to be clear about various concepts which is essential for clarity of thought and able learning about the subject matter. As you are aware of, this section is essential to evaluate your ability to answer specific questions, may be long answer or short answer or fill in the blanks or choosing the correct one from among the multiple-choice of answers. Scoring high marks is an indicator of your knowledge level for higher studies and hence you need to prepare for these questions well in advance to the schedule of examination time-table.
You can try to find answers before your teachers direct you to answer them. Prevention is better than cure. This is an interesting section of many a chapter in the book wherein you can have the learning experience through the online support, using an Android phone with applied QR Code app. You can listen to short lectures or demonstrations by experts or experienced teachers.
Of course this is mostly home work or leisure time exercises, unless or otherwise the class teachers wanted to display them in class-rooms during working hours. PROJECT WORK KEY TERMS FOR OWN THINKING QUESTIONS FOR FUTURE LEARNING First pages - - . . PM V