Seeds-in-Space education experiment during the Dutch Soyuz mission, DELTA

We have used the broad appeal of the universe and space flight to boost interest in science education in The Netherlands via a classroom experiment designated Seeds In Space (SIS). By germinating Rucola seeds in the dark and in the light in ground classrooms and by comparing these results with those obtained in the same experiment performed in the International Space Station (ISS) during the Dutch Soyuz mission DELTA, students could learn about the cues that determine direction of plant growth. This paper describes both the preparations that led up to the SIS experiment as well as the popular and scientific outcome. Within The Netherlands, some 80.000 students participated, representing 15% of the population in the age group of 10-14 years old. In addition, another 80.000 German pupils, a few local schools in the Moscow -Koroljov- area and some in the Dutch Antilles also participated in the SIS experiment. Considering these numbers, it can be concluded that SIS was a very successful educational project and might be considered for future space flight missions.