This study was conducted to document how members of the Design Challenges team currently assist visitors as they engage in engineering design activities as a way of informing the practices of informal technology education at the Museum of Science about the types of scaffolds and supports visitors need when engaging in future engineering design labs in exhibitions. To collect data for this study, educators from the Design Challenges team were observed as they helped visitors complete the Solar Cars activity in Investigate! The Solar Cars activity was not designed as an engineering design lab
The Oregon Museum of Science and Industry (OMSI), with major funding from the National Science Foundation, developed the Animal Secrets exhibition for children ages 3-8 and their families. The exhibition seeks to provide families with an opportunity to discover nature from an animal's point of view as they explore immersive, naturalistic environments including a meadow, stream, woodland, cave, and naturalists' tent. The exhibit's "big idea" is for visitors to develop a sense of wonder about nature by exploring the secret world of animals. Evaluation instruments and surveys are included in the