I was invited to ChangeLab seminar to give a presentation and workshop about online tools that help teachers to plan and carry out environmental study projects. ChangeLab is an INTERREG project about changing lifestyles, attitudes and behaviour for sustainable future. One of the outcomes of the project is The Technique Planner that helps to put together an effective mix of techniques to influence the behaviour of their target groups. Besides the Technique Planner I was giving a short overview of using LeMill for environmental study projects. My presentation slides can be found from my presentations page and in Slideshare.