Final answer:
To write a letter sharing changes in your school that bring effective teaching and learning, greet your friend, describe each change with details and evidence, and conclude by expressing excitement.
Step-by-step explanation:
To write a letter to your friend telling them about 3 changes that have occurred in your school which are bringing effective teaching and learning, you can follow the following format: Introduction: Start by greeting your friend and mentioning that you wanted to share some exciting updates about your school.
Body: In the body paragraphs, describe each change one by one. Provide details such as what specifically changed, how it has improved teaching and learning, and any examples or evidence to support your claims. Conclusion: Wrap up your letter by expressing your excitement for these changes and how they have positively impacted the learning environment in your school.
For instance, you could mention changes like the implementation of technology in classrooms, the introduction of student-centered teaching methods, or the establishment of a mentorship program to enhance learning experiences.