To promote reflection and metacognition through differentiation, teachers should be aware of their students' needs, preferences, and readiness levels. This can be done by using various assessment methods to gather data about prior knowledge, skills, interests, learning styles, and goals. Additionally, teachers should design differentiated learning experiences that provide students with choices and options, as well as with scaffolding and support. Differentiation strategies such as tiered assignments, learning menus, graphic organizers, and rubrics can be used to adjust the content, process, product, or environment of learning. Furthermore, teachers should facilitate differentiated learning experiences that encourage students to reflect and think about their own thinking and learning. Self-assessment and peer-assessment tools, prompts, questions, models, examples, feedback, and guidance can stimulate students' thinking and problem-solving skills. Lastly, teachers should evaluate differentiated learning experiences that measure students' learning outcomes and growth. Rubrics, portfolios, journals, presentations, and discussions can be used to collect evidence and feedback on students' learning processes and products.