Science, technology, engineering, and mathematics (STEM) programs in out-of-school time (OST) are designed to supplement school work, ignite student interest, and extend STEM learning. From interactive museum exhibits to summer-long science camps, opportunities for informal student engagement in STEM learning abound. The differences these programs…

You have to stick with it. It takes time, patience, trial and error, failure, and persistence. It is almost never perfect or finished, but, with a good team, you can build something that works. These are the lessons youth learn when building a robot, as many do in the out-of-school time (OST) programs supported by the initiative described in this…

Out-of-school time (OST) science programs, such as the Lang Science Program, play an important role in influencing the trajectory of science learning for many young people. OST programs are especially important for students from groups underrepresented in science, who, more often than not, attend schools with inadequate science education…

October 6, 2012: 109 adults simultaneously threw their heads back and shouted "I discovered!" at the top of their lungs. Slightly mangled bright-green paper helicopters littered the floor. The class was six minutes into a daylong journey of discovery, during which this group of volunteer trainers would learn to facilitate a curriculum…

Afterschool programs are currently conceptualized in two ways. One is represented by "expanded learning," which includes a wide range of content-rich opportunities in the hours outside of school, including summer camps. The operating assumption is that, in structured out-of-school time (OST) programs, children can learn concepts or develop…

Although public library programs for the elementary grades offer explorations in a wide range of topics in which mathematics plays a role, are all too rare: Mathematics offerings are typically limited to homework help. Participating in out-of-school activities that embed mathematics in authentic ways bolsters children's skill development,…

While women's participation in math and physical science continues to lag to some degree behind that of men, the disparity is much greater in engineering and computer science. Though boys may outperform girls at the highest levels on math and science standardized tests, girls tend to get better course grades in math and science than boys do.…

Business leaders, educators, and government leaders agree that, in order for the United States to retain its standing as a world leader, public and private institutions need to work together to develop a well-qualified workforce in science, technology, engineering, and mathematics (STEM). However, the number of graduates with STEM degrees has not…

The out-of-school time (OST) domain offers a promising resource for enriching young people's experience of science, technology, and engineering. Belief is widespread that OST programs are ideal locations in which to learn science and that youth participation may increase access to science for underrepresented groups, such as girls or minorities,…

Expanded learning opportunities, such as afterschool and summer programs, are particularly well positioned to help address science, technology, engineering, and mathematics (STEM) education crisis. A large percentage of youth participating in afterschool programs are members of groups traditionally underrepresented in STEM fields. Additionally,…

In an afterschool space, desks are grouped in fours. In the center of each group is a seemingly random assortment of materials, including uncooked spaghetti, spiced gumdrops, and a small cardboard square. After a brief introduction to the activity, a staff member posts the challenge on the wall: Using only these materials and working together as a…

In this paper, the authors examine what it means to become a community science expert (CSE) and why this goal is important for youth in afterschool environments. Using "Green Energy Technology in the City" (GET City) as a case study, they describe how this afterschool program nurtures youth as CSEs. They draw on data gathered in…

As more stakeholders get involved in the effort to engage youth in STEM outside of school, afterschool providers are being asked to document a wide range of outcomes, from generating interest in STEM to improving standardized test scores in math and science and to increasing the number of students who pursue STEM majors in college. This issue has…

Growing evidence shows that participation in out-of-school time (OST) activities positively supports youth development in general. However, simply participating in a self-identified STEM program is not sufficient. Youth will benefit more if they participate in "quality" afterschool programs. Therefore, a common understanding of quality…

As framed by national education policy priorities, the dominant metaphor describing participation and achievement in science, technology, engineering, and mathematics (STEM) is a "pipeline." The STEM workforce requires a "pipeline" of future scientists, engineers, and mathematicians. This pipeline begins in childhood and carries students through…