This project was created to encourage educators to establish school site gardens. Gardens provide the opportunity to introduce environmental topics, and can become hands-on learning centers for subjects across the course of study.

School gardens can have a profound, positive influence on a student's academic achievement, social skills, and attitudinal orientation. Despite these clear benefits, the use of school gardens as an instructional medium is not as prevalent as would be expected. There are several types of obstacles that can prevent teachers from using school gardens, including facets of time, support, and knowledge-based challenges. This multiple case study employs a mixed methods design to uncover factors that influence primary school teachers' decisions to utilize a school garden in their STEM curriculum. The goals of this study were to determine the types of benefits and barriers primary school teachers encountered in the study school district. All of the teacher participants worked within the same school district, had access to established school gardens on their campus, and were supported in their instruction and use of materials by the district's Science and Technology Center (STC). Quantitative data was collected from garden resource and teacher self-efficacy surveys; qualitative data about teacher rationales was extracted from in-depth teacher interviews. Overall analyses determined that aspects of instruction and logistics were the most important factors for a teacher to have in her decision to utilize her school garden. These data are presented and discussed in the context of identifying trends in teachers' use of school gardens as instructional tools so that actions might be taken to remove barriers and increase curriculum opportunities.

The ability to make and record scientific observations is critical in order for students to engage in successful inquiry, and provides a sturdy foundation for children to develop higher order cognitive processes. Nevertheless, observation is taken for granted in the elementary classroom. This study explores how linking school garden experience with the use of science journals can support this skill. Students participated in a month-long unit in which they practiced their observation skills in the garden and recorded those observations in a science journal. Students' observational skills were assessed using pre- and post-assessments, student journals, and student interviews using three criteria: Accuracy, Detail, and Quantitative Data. Statistically significant improvements were found in the categories of Detail and Quantitative Data. Scores did improve in the category of Accuracy, but it was not found to be a statistically significant improvement.