① Writing order: title, author's province and city, school name, class, author's name, instructor's name, abstract and keywords, text and references.

② The writing format of references is strictly in the following order: serial number, author's name,

Title (or article name), publisher (or periodical name), publication time or year, number of volumes and issues.

(3) the experimental report must include the purpose, concept, steps and conclusions of the experiment, and

Data and photos to prove the experimental results, etc.

④ Font: All titles (including titles of "references") are in bold and italics; work

Author's name, instructor's name, abstract, key words, chart name and reference content are in italics; The text in the body, chart, header and footer is in Song style; English uses Times New Roman font.

⑤ Font size: the title of the paper is in font No.3, centered; The text is font number four; Page, face, sheet and edition

Small five fonts for eyebrows and footers; Others use font number five; The chart name is centered.

⑥ Print the page number of the text, with the bottom centered.

⑦ Printing paper specification: A4 2 10mm×297 mm.

⑧ Both printed and electronic versions must be submitted.

Title (bold No.3)

The author's name and the name of the class teacher in XX school in XX city, XX province (italicized No.5)

Abstract and keywords (item 5 in italics)

Text (No.4) References (No.5 in italics)

(4) Description: The author of the participating papers must be the legal owner of the work, have copyright and bear corresponding legal responsibilities. The organizing committee has the right to display, publicize and use the winning works free of charge.