Gender Differences in the Consistency of Middle School Students’ Interest in Engineering and Science Careers

This longitudinal study analyzes survey responses in seventh, eighth, and ninth grade from diverse public school students (n = 482) to explore gender differences in engineering and science career preferences. Females were far more likely to express interest in a science career (31%) than an engineering career (13%), while the reverse was true for males (58% in engineering, 39% in science). After controlling for student and school demographic characteristics, females were as consistent as males in their science career interests during the three years of the study but less consistent in their engineering career interests. Knowing an engineer significantly predicted consistent career interest in engineering for males but not for females. Childhood interest in science and engineering was related to whether females and males expressed any interest in those subjects. Females and males both showed interest for careers where they can discover new things that help the environment or people’s health; females were less interested in designing and inventing, solving problems, and using technology. These findings suggest that increasing the number of diverse students who pursue engineering careers may require introducing students from early elementary to middle school to engineering as an array of careers that can improve health, happiness, and safety, and make the world a better place

Exploring the Technical Quality of Using Assignments and Student Work as Indicators of Classroom Practice

This study presents findings from research developing indicators of classroom practice to monitor the influence of school reform initiatives on students' learning environments and to support the improvement of instructional practice. The work reported here entailed collecting assignments and student work and observing classrooms in schools participating in a large-scale urban school reform effort. Overall, the reliability and consistency of the assignment ratings were good. Results also indicate that the quality of the assignments was statistically significantly associated with the quality of observed instruction and student work. It appears that our method shows promise for use in large-scale evaluation settings and identifies important dimensions of practice that could support teacher self-evaluation and reflection

Who Wants to Learn More Science? The Role of Elementary School Science Experiences and Science Self-Perceptions

Background/Context: Much science education reform has been directed at middle and high school students; however, earlier experiences in elementary school may well have an important impact on young people’s future science literacy and preparation for possible STEM careers. Purpose/Objective/Research Question/Focus of Study: This study explores the relationships among fifth-graders’ perceived learning opportunities in school science, their perceptions of self in science, and their desire to take more science courses in middle and high school. Research Design: To directly address concerns about the reproducibility of results of small educational studies, this study explores whether results from one sample are replicated in a second, different sample. The fifth-grade students from two different samples of public elementary students in California (Sample 1: n = 363; Sample 2: n = 327) completed surveys about students’ perceived school science experiences, sense of themselves as science learners, and aspirations to learn more science in the future. The analyses of both samples included regression analyses to explore the relationship between science self-perceptions and wanting to take future science classes, as well as whether students’ perceived opportunities to participate in science activities might influence the relationship between self-perceptions and wanting to take more science in the future. Findings/Results: There were positive and significant relationships between both school science learning opportunities and wanting to take more science courses, and science self-perceptions and wanting to take more science courses. Analyses indicate that both factors need to be considered when predicting who is eager to learn more science. These findings were consistent across both samples and were robust even after including student-level and school-level and controlling for the nested structure of the data. Conclusions/Recommendations: Findings highlight the importance of fifth-graders’ self-perceptions in understanding the effects of science learning opportunities on their desire to learn more science. Thus, school science opportunities may be necessary but not sufficient for increasing student interest in learning more science. Since teachers have influence on both learning activities and a student’s sense of self as a science learner, the results underscore the importance of preparing elementary teachers to foster student desire to learn more science in the future

Who Wants to Learn More Science? The Role of Elementary School Science Experiences and Science Self-Perceptions

Background/Context: Much science education reform has been directed at middle and high school students; however, earlier experiences in elementary school may well have an important impact on young people’s future science literacy and preparation for possible STEM careers. Purpose/Objective/Research Question/Focus of Study: This study explores the relationships among fifth-graders’ perceived learning opportunities in school science, their perceptions of self in science, and their desire to take more science courses in middle and high school. Research Design: To directly address concerns about the reproducibility of results of small educational studies, this study explores whether results from one sample are replicated in a second, different sample. The fifth-grade students from two different samples of public elementary students in California (Sample 1: n = 363; Sample 2: n = 327) completed surveys about students’ perceived school science experiences, sense of themselves as science learners, and aspirations to learn more science in the future. The analyses of both samples included regression analyses to explore the relationship between science self-perceptions and wanting to take future science classes, as well as whether students’ perceived opportunities to participate in science activities might influence the relationship between self-perceptions and wanting to take more science in the future. Findings/Results: There were positive and significant relationships between both school science learning opportunities and wanting to take more science courses, and science self-perceptions and wanting to take more science courses. Analyses indicate that both factors need to be considered when predicting who is eager to learn more science. These findings were consistent across both samples and were robust even after including student-level and school-level and controlling for the nested structure of the data. Conclusions/Recommendations: Findings highlight the importance of fifth-graders’ self-perceptions in understanding the effects of science learning opportunities on their desire to learn more science. Thus, school science opportunities may be necessary but not sufficient for increasing student interest in learning more science. Since teachers have influence on both learning activities and a student’s sense of self as a science learner, the results underscore the importance of preparing elementary teachers to foster student desire to learn more science in the future

Boosting student interest in science

The authors report on two longitudinal studies that explored changes in aspirations, experiences, and attitudes in science over three years among students in California public middle and high schools. One study surveyed an ethnically and economically diverse group of over 400 students who participated voluntarily in 7th through 9th grades, and then interviewed 48 students. The study identified four trajectories that students’ interest in science, engineering, and medical (S/E/M) careers took over time and described factors that affected their aspirations. The other study looked in depth at what happened to an equally diverse group of 33 10th graders who were very interested in a S/E/M career. It followed them through the 12th grade to discover what happened to their aspirations in high school

Is Science Me? Exploring Middle School Students’ STE-M Career Aspirations

This study explores middle school students’ aspirations in science, technology, engineering, and medical (STE-M) careers by analyzing survey data during their eighth and ninth grade years from an ethnically and economically diverse sample of Southern California urban and suburban public school students (n = 493). Students were classified based on their responses to questions about their science ability beliefs and subjective task values using latent class analysis (LCA). Four distinct groups of students were identified: Science is Me; I Value Science But Don’t Do It Well; I Can Do Science but I Don’t Value It Highly; and Science is Not Me. Few students (22 %) were classified as having strong science ability beliefs, and only a third as strongly valuing learning/doing science; a majority (57 %) were in the Science is Not Me category, underscoring the scope of the challenge to invite more young people to want to learn science. As predicted, students who believed they could do science and valued science were more likely than others to indicate interest in STE-M careers. This relationship between perceptions and aspirations was true regardless of gender, ethnicity, and type of STE-M field, but varied depending on socioeconomic status. Using LCA to organize information about students’ science self-perceptions may help target specific interventions to student interests and aspirations and better support and encourage their persistence in STE-M careers