This is a guide and manual is for implementing the program Earth Leaders for Environmental Monitoring. Children will be taught to make modules using sensors for environmental monitoring and share the information. All the children participating in this program are considered as Earth Leaders, that is because of the values that they create for the earth. The intention is to facilitate children and empower them to sense the earth. Through this program, the children will be aware of Environment, Climate change, weather, heat island, pollution, sustainability, water use efficiency, and water scheduling, crop per drop etc. They will also learn their subjects such as Physics, Biology, Chemistry, Computer Science, Environment, Ecology, and Sociology. Based on the feasibility some of the modules explained in this book could be implemented in each of the villages. Most importantly through this program, as earth leaders children could get connected with larger society and contribute their learnings for the betterment of the earth. The integrity of the children is the highest. The data shared by them will have a larger value and would impact the pedagogy of learning. In the future, they would get involved in schools as makers spaces and would develop many other technologies including Artificial Intelligence and Robotics.