The association between perceiving science as interesting and emotional engagement is stronger in grades 4, 6, 7, 8, and 12 than in grade 3, with the steepest increase in the grade-6 transition year¶

Claim · All claims
Evidence · 1 study (2 entries) · associational r2 · q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Grade × interesting-instruction interactions are statistically significant for grades 4, 6, 7, 8, and 12 (e.g., grade 6: b = 0.134, p < 0.01; grade 7: b = 0.163, p < 0.001), indicating stronger associations than in grade 3. → Xin Xia 2026 q2 i? Grade 6, the elementary-to-middle-school transition year, shows the steepest increase in emotional engagement relative to perceived interestingness of instruction. → Xin Xia 2026 (2)

Evidence¶

Xin Xia 2026¶

Xin Xia, Robert Tai. (2026). Exploring the association of student perceptions of science instruction and emotional engagement: The variance between grade level. Instructional Science. https://doi.org/10.1007/s11251-026-09800-8

q2 · i? · associational · r2

Model 3 interaction terms (grade × interesting science instruction) in the multilevel model of 6,465 students; the likelihood-ratio test favored Model 3 over Model 2 (χ² = 28.396, df = 9, p < 0.001). Interactions for grades 4, 6, 7, 8, and 12 were significant; grade 4's b = 0.095, p < 0.05.

"students in grade 6 ( b = 0.134, p < 0.01), grade 7 ( b = 0.163, p < 0.001), grade 8 ( b = 0.101, p < 0.05), and grade 12 ( b = 0.100, p < 0.05) with higher perceptions of interesting science teaching rate higher emotional engagement but the rate of change is different than third-grade students."

Xin Xia 2026 (2)¶

Xin Xia, Robert Tai. (2026). Exploring the association of student perceptions of science instruction and emotional engagement: The variance between grade level. Instructional Science. https://doi.org/10.1007/s11251-026-09800-8

q2 · i? · associational · r2

Authors' interpretation of the plotted significant interactions in Fig. 2, which visualized only statistically significant grade × interesting-instruction interactions. The article suggests transition-year students' emotional engagement is most sensitive to perceived interestingness of science class.

"Grade 6, which is the transition year in the United States for most schools, shows the steepest increase in emotional engagement relative to how interested they feel about science instruction."

Discussion¶

Related Claims¶

• Students' perception of science instruction as interesting is positively associated with their emotional engagement in science — a broader claim this one bears on
• Emotional engagement is moderately correlated with perceptions of interesting (r = 0.55) and understandable (r = 0.48) science instruction, and the two perceptions correlate at r = 0.65 — related
• Students' perception of science instruction as clear and understandable is positively associated with their emotional engagement in science — related
• No statistically significant differences between grade levels in the association between perceiving science as understandable and emotional engagement — related