Abstract The digital writing standard is an important component of scientific expression, which directly affects the rigor of experimental data recording, calculation result presentation, and academic expression in middle school chemistry teaching. This article takes the Usage of Numbers in Publications (GB/T 15835-2011) as the standard, and combines core scenarios such as experimental operations, chemical calculations, and concept expression in middle school chemistry teaching to systematically analyze the applicable rules of Arabic numerals and Chinese numerals. Through typical cases, this paper illustrates the normative requirements of digital writing, such as scientificity, integrity, and correspondence, and proposes a fourth-order teaching strategy of “rule disassembly-scene matching-error analysis-habit formation”, providing case references for improving the standardization and scientificity of middle school chemistry teaching.
LU Yan-Xu, ZHOU Chang-Lin. Analysis of Writing Standards for Numbers in High School Chemistry Teaching[J]. Chinese Journal of Chemical Education, 2026, 47(7): 115-118.
