Schools can foster critical thinking skills by incorporating activities and teaching methods that encourage students to analyze, evaluate, and apply information rather than just memorize facts. This can be done through small group discussions, problem-solving tasks, debates, and projects that require students to think critically and creatively. Teachers can also provide opportunities for students to ask questions, challenge assumptions, and consider different perspectives, helping them develop their critical thinking skills. Additionally, encouraging students to engage in real-world issues and situations can help them apply critical thinking skills in practical settings.