Those who have much will be given more, while those who have little will lose what they have. This rule of thumb, also known as the Matthew Effect, undermines democracy and threatens to divide our society. Therefore, meaningful measures always aim for normalization: the stronger help the weaker. The same should naturally apply to our education system. Equal opportunities alone are not enough, as they leave many questions unanswered, such as: How can we best support all learners in a shared classroom? How can we diversify learning paths so that no one is left behind? How can we avoid frustrating experiences for as many learners as possible, which could lead to aversions that negatively impact their future learning journeys? This book addresses these questions and clarifies them in three steps. The sub-questions are: • What factors strengthen and what factors weaken learning according to the current state of brain research? • What significance do typically human abilities, such as accepting help and providing assistance, have for the cognitive development of children? • How can collaborative learning in integrative or inclusive schools be successful so that everyone benefits? A school license is available for this title.