Welcome to STEM2D.org

STEM2D.org introduces young people to the exciting world of science, technology, engineering, mathematics, manufacturing, and design (STEM²D). Developed through a partnership between Johnson & Johnson, JA Worldwide, FHI 360, and the Smithsonian Science Education Center, the site offers hands-on activities, videos, and career exploration resources that help students build curiosity, confidence, and problem-solving skills. With experiments that can be done at home or in the classroom using everyday materials, STEM2D.org makes STEM learning accessible and engaging while encouraging young people to explore future careers that can help solve real-world challenges.


WiSTEM²D is an acronym for Winning in Science, Technology, Engineering, Mathematics, Manufacturing, and Design:

  • Science: Observing, studying, and experimenting to better understand the natural world and how it works.

  • Technology: Putting science and other knowledge to practical use to solve problems, invent useful tools, envision new possibilities, and establish meaningful connections between people and the world that surrounds them.

  • Engineering: Applying science and math principles to design and develop products, structures, machines, tools, or systems that improve everyday life.

  • Mathematics: Using a quantitative framework (numbers, quantities, shapes, abstract principles, and problem solving) to describe the world.

  • Manufacturing: Creating something from raw materials by hand or by machinery.

  • Design: Creating, constructing, or inventing an object, plan, product, or system; it is also a human-centered mindset and collaborative approach that results in better experiences by uncovering unmet needs and championing meaningful relationships through user-friendly products, environments, and systems.