Lambertseter School - Atrium is located in Oslo and offers a varied range of subjects that includes both electives and language subjects. The school has a special department called Nordstjerna, which is designed for students with special needs. As an Environment Lighthouse-certified institution, the school focuses on sustainability and environmentally friendly measures. The activity school provides a free service after school, and emphasis is placed on creating a good psychosocial learning environment for the students.
The school has a long tradition in the local environment, and uses the Lambertseter model as an educational approach. There is also active collaboration with parents through the Parents' Working Committee (FAU) and the student council, which contributes to an inclusive environment. Well-being leaders are present to promote well-being among the pupils, and various learning-supporting activities are organized throughout the year to strengthen the pupils' development and social skills.