Little Scientists‘ House

Discovering the world with an inquiring mind

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Every child wants to do research. The Haus der kleinen Forscher Foundation helps educators to promote this urge with joy. (German)

In a tech-driven world, responsible engagement in society requires an understanding of scientific and technological interrelationships. The earlier children learn these skills and abilities, the more opportunities will be available to them in their future. This is the principle behind The “Haus der kleinen Forscher” (Little Scientists’ House) Foundation, a national German foundation that includes Siemens Stiftung among its earliest supporters.

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The nonprofit “Haus der kleinen Forscher” Foundation focuses on early childhood education in STEM subjects (science, technology, engineering, mathematics) and sustainable development in education. Their goal is to prepare young children across Germany for the future and to ensure that their actions have long-lasting impact. Working with local network partners, the foundation seeks to make regular interaction with STEM subjects a permanent part of preschool, day care, and primary school in Germany.

© Stiftung Haus der kleinen Forscher

»We see early education as the key to meeting the challenges of a complex world.«

Michael Fritz, Managing director "Haus der kleinen Forscher" Foundation

Guiding principles at "Haus der kleinen Forscher" Foundation

Inquiry-based learning as a pedagogical concept

The inquiry-based learning approach is at the heart of the work done by “Haus der kleinen Forscher” Foundation to create a number of different materials and ideas designed for practical use.

Seminars for educators

With a nation-wide continuing education program, “Haus der kleinen Forscher” Foundation supports educators and teachers in their efforts to unlock the inquisitive nature of girls and boys aged three to ten and provide qualified guidance as children make discoveries.

Inquiry-based learning sites

The initiative helps education institutions establish themselves as permanent inquiry-based learning sites. Certified “Haus der kleinen Forscher” Foundation sites are recognized as positive learning environments for children.


The non-profit agency has honored the “Haus der kleinen Forscher” Foundation as an “effective project and high-performance organization” in MINT education.

The seal of approval was awarded on June 12, 2018 under the auspices of the National MINT Forum.

As a founding and sponsoring member of “Haus der kleinen Forscher” Foundation, Siemens Stiftung actively supports efforts to provide children with age-appropriate contact with science, math, and technology phenomena and concepts. We also seek to make sustainable improvements to the educational opportunities available to children in these subjects. Training seminars for education professionals at preschools and elementary schools are a fundamental part of these efforts.

Research: Does collaborative experimentation contribute to linguistic development?

We always strive to stay at the forefront of new developments in early childhood education and to evaluate new findings. At the end of 2013, we joined “Haus der kleinen Forscher” Foundation and Baden-Württemberg Stiftung on a three-year study, EASI-Science-L (Early Steps into Science and Literacy), which analyzed the effects of early childhood science education. The study focused specifically on the relationship between linguistic ability and the acquisition of science knowledge, as well as science training for educators from other disciplines. The results were published in August 2017 and indicate that science education has a positive effect on the linguistic abilities of children.

Knowledge transfer: International perspectives on STEM education

There are many national initiatives and programs that pursue early STEM education in countries around the world. What has largely been missing, however, is international exchange among stakeholders in early childhood education and scholastic learning. In a globalized world, large challenges can only be addressed through international cooperation. That includes sharing and discussing concepts and practices pertaining to early childhood education. Together with Haus der kleinen Forscher (Little Scientists’ House), we created the International Dialogue on STEM Education (IDoS) with the purpose of learning from others, providing inspiration, and considering new ideas.

»The International Dialogue on STEM Education creates an innovation ecosystem in early childhood STEM education.«

Dr. Barbara Filtzinger, Head of the Education Working Area and board member at little Scientists' House

The “Haus der kleinen Forscher” Foundation education initiative began in 2006. The foundation’s partners are the Helmholtz Association of German Research Centres, Siemens Stiftung, Dietmar Hopp Stiftung, Dieter Schwarz Stiftung and Deutsche Telekom Stiftung. “Haus der kleinen Forscher” Foundation has received funding from the German Federal Ministry of Education and Research since 2008.

Project manager
"Haus der kleinen Forscher" Foundation
Dr. Barbara Filtzinger

+49 89 540487 0

Managing director
"Haus der kleinen Forscher" Foundation
Michael Fritz

+30 275959 201

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