TTC is consulting and accompanying schools to integrate ESD in Curricula by considering the overall school development process. It is crucial to develop approaches and activities for learners and their teachers (ToT), to merge the approaches and to include other stakeholders (communities) in implementation process. 

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TTC develops the individual approaches in cooperation with the school principal, the teachers and also the learned. Common goals will be defined and roles identified by individuals. TTC is monitoring and evaluating the process and do support the school with Workshops and required Materials. Methods are being developed by individual needs of each school.