“…Teacher instruction not only improves reading comprehension ability but also helps promote reading self‐regulation (de Corte, Verschaffel, & van de Ven, ; McKeown et al, ; Oakhill & Cain, ; Pressley, ; Spörer & Schünemann, ; Spörer et al, ; van Keer, ). Even so, some fundamental issues about reading strategy instruction have been inconclusive and need further study, such as the types and frequency of strategies taught in reading lessons, the best time for students to internalize these strategies (Duke & Pearson, ; Ness, ; Sonnenschein, Stapleton, & Benson, ), and student age groups (upper primary grades or lower grades) for achieving optimal effects (Müller et al, ). As these issues are related to pedagogical approaches that may benefit primary‐school students struggling with reading comprehension (Hartman, ), we addressed some of the research gaps by using a large‐scale assessment database of Hong Kong students, in a high reading achieving region, to understand how student achievement is influenced by instructional practices and motivational factors.…”