Green boards, also known as chalkboards or blackboards, are commonly used in government schools and educational institutions for various purposes. Teachers use green boards to provide examples, solve problems, and illustrate concepts. The boards allow for dynamic and interactive teaching, where teachers can engage with students while presenting information. Students use green boards to take notes during lectures and discussions. Teachers may also use the boards to summarize key points, important information, or homework assignments. Green boards are often used for group activities and collaborative learning. Students can work together to solve problems or present their findings on the board. Green boards are primarily used for teachers to write and explain lessons during classroom instruction. They serve as a visual aid to help students understand and follow along with the material being taught. Visual aids, diagrams, and charts can be easily drawn on green boards to enhance visual learning and comprehension. Teachers can use different colors of chalk to highlight important information or emphasize specific concepts. Teachers can use green boards for quick assessments, such as quizzes or problem-solving exercises, allowing for immediate feedback and discussion. Green boards are valuable for language learning, where teachers can write new vocabulary, sentences, or grammar rules for students to practice and understand. Important announcements, daily schedules, and other routine information can be displayed on the green boards for students to see Students can be encouraged to come to the board to solve problems, explain concepts, or present their work, promoting active participation in the learning process. One of the advantages of green boards is their erasability, allowing for the easy correction of mistakes and the reuse of the board for multiple lessons. While traditional green boards are widely used, some schools have transitioned to whiteboards or interactive smartboards for more advanced features and technology integration. However, the basic principles of using the board as a teaching and learning tool remain consistent.