The necessary skills that the students should have are 21 skills. First of all. Critical thinking & problem solving skill which is the importance is obvious that "No one can learn well without thinking well". All of these skills contribute to career success. Today's 21st century families must sift through a vast array of information regarding financial, health, civic, even leisure activities to formulate plausible plans of action. This skill help to find out the solutions to international problems therefore. require highly developed critical thinking and problem-solving abilities is necessary Secondary. Creativity & innovation skill. if students leave school without knowing how to continuously create and innovate. they will be underprepared for the challenges of society and the workforce. In today's world of global competition and task automation. innovative capacity and a creative spirit are fast becoming requirements for personal and professional success Next. Collaboration. teamwork and leadership skill has become and emphasizes the benefits of collaborative work. The resulting products are those to which millions of users have contributed.