Teacher professional development and in-class mentors were used to support structured inquiry with math manipulatives. Twenty-four primary schools (n = 6,628 students) were randomly assigned to treatment and control groups as an experimental field trial to examine the effectiveness of this instructional approach in a scaled-up application in Belize for the duration of a school year. Implementation fidelity measures were collected permitting evaluation of two separate multilevel models: intention-to-treat and test-of-treatment. Both quantitative and qualitative evidence suggest students within this culture respond well to this relatively simple and inexpensive intervention that departs from traditional, expository math instruction in many developing countries. Policy implications are discussed that supported nationwide rollout of the intervention.

Climate change is a critical environmental issue and is a recommended core concept in the Ecological Society of America's 4-Dimensional Ecology Education framework. Limited work describes K-12 students' conceptions of the biotic impacts of climate change, yet research is lacking to explore undergraduate students' conceptions on this topic. Our goal was to describe undergraduate student conceptions of the biotic outcomes of climate change, and characterize how these student conceptions of animal responses to climate change align with accepted scientific ideas. We used an interpretive qualitative research design and interviewed 13 undergraduate students who were enrolled in either an introductory biology or general ecology course. Through two independent codings of the same dataset, we separately addressed each of our research goals. Prior to this study, we identified three general biotic outcomes from climate change, which were confirmed by outside experts: changes to an animal's Growth and Survival, their Reproduction, or their Distribution. Our student interviewees as a whole mentioned all three of these outcomes, and most individuals mentioned all three in their responses. Additionally, we found that most student ideas were aligned with Scientific conceptions, while a third of student ideas contained some scientific conceptions but were incomplete. Only a small percent of conceptions voiced in our sample were identified as alternative conceptions that did not align with accepted scientific ideas. These findings are important for educators who teach climate change, as they suggest that undergraduate students come to our classes with productive resources; however, our findings also identify concepts where students may struggle or enter classrooms with a more incomplete understanding.

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The full extent of gender discrimination in university settings remains uncertain. More research is needed to understand the scope of gender discrimination experiences in universities and to develop effective prevention approaches. However, Title IX and Institutional Review Board policies may hinder researchers’ abilities to study gender discrimination in university settings. In this paper, we describe our experience working with the Institutional Review Board and Title IX offices to obtain approval for researching gender discrimination in university settings. We provide recommendations for how universities can enable gender discrimination research and follow Title IX policies.

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