Past Papers for International STEM Olympiad

PAST PAPERS FOR INTERNATIONAL STEM OLYMPIAD

The past papers for the STEM Olympiad 2021, 2022 and 2023 are available to registered students or teachers only. There is no need to pay to reach the questions.
Past papers are available in the Math and Science categories in 5 languages. (English / French / Russian / Azerbaijani / Turkish)
Past papers are available in Spanish in the math category only. The exams can not be provided for the Science and Tech & Eng categories in Spanish language.
There will be no multiple-choice questions in the coding category. This is a competition in which participants can use any of the programming languages Block, Python or JavaScript.

Past papers are not available in the Technology & Engineering category. However, the sample questions for this category can be available in English only.
Technology and Engineering Sample Questions - Grades 6-7-8
Technology and Engineering Sample Questions - Grades 9-10-11

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English

2023_EN_Math_Past_Papers_Grade_1
2023_EN_Math_Past_Papers_Grades_2-3
2023_EN_Math_Past_Papers_Grades_4-5-6
2023_EN_Math_Past_Papers_Grades_7-8-9
2023_EN_Math_Past_Papers_Grades_10-11-12

2023_EN_Popular_Science_Past_Papers_Grade_1
2023_EN_Popular_Science_Past_Papers_Grades_2-3
2023_EN_Popular_Science_Past_Papers_Grades_4-5-6
2023_EN_Popular_Science_Past_Papers_Grades_7-8-9
2023_EN_Popular_Science_Past_Papers_Grades_10-11-12

2022_EN_Math_Past_Papers_Mini_Groups_1-2-3_Grades
2021_EN_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2022_EN_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2021_EN_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2022_EN_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2021_EN_Math_Past_Papers_Senior_Groups_10-11-12_Grades
2022_EN_Math_Past_Papers_Senior_Groups_10-11-12_Grades

2022_EN_Popular_Science_Past_Papers_Mini_Groups_1-2-3_Grades
2021_EN_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2022_EN_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2021_EN_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2022_EN_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2021_EN_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades
2022_EN_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades

EN_Technology_and_Engineering_Sample_Questions_Grades_6-7-8
EN_Technology_and_Engineering_Sample_Questions_Grades_9-10-11

French

2023_FR_Math_Past_Papers_Grade_1
2023_FR_Math_Past_Papers_Grades_2-3
2023_FR_Math_Past_Papers_Grades_4-5-6
2023_FR_Math_Past_Papers_Grades_7-8-9
2023_FR_Math_Past_Papers_Grades_10-11-12

2023_FR_Popular_Science_Past_Papers_Grade_1
2023_FR_Popular_Science_Past_Papers_Grades_2-3
2023_FR_Popular_Science_Past_Papers_Grades_4-5-6
2023_FR_Popular_Science_Past_Papers_Grades_7-8-9
2023_FR_Popular_Science_Past_Papers_Grades_10-11-12

Spanish

2022_ES_Math_Past_Papers_Grades_4-5-6
2022_ES_Math_Past_Papers_Grades_7-8-9
2022_ES_Math_Past_Papers_Grades_10-11-12

2023_ES_Math_Past_Papers_Grade_1
2023_ES_Math_Past_Papers_Grades_2-3
2023_ES_Math_Past_Papers_Grades_4-5-6
2023_ES_Math_Past_Papers_Grades_7-8-9
2023_ES_Math_Past_Papers_Grades_10-11-12

Russian

2023_RU_Math_Past_Papers_Grade_1
2023_RU_Math_Past_Papers_Grades_2-3
2023_RU_Math_Past_Papers_Grades_4-5-6
2023_RU_Math_Past_Papers_Grades_7-8-9
2023_RU_Math_Past_Papers_Grades_10-11-12

2023_RU_Popular_Science_Past_Papers_Grade_1
2023_RU_Popular_Science_Past_Papers_Grades_2-3
2023_RU_Popular_Science_Past_Papers_Grades_4-5-6
2023_RU_Popular_Science_Past_Papers_Grades_7-8-9
2023_RU_Popular_Science_Past_Papers_Grades_10-11-12

2022_RU_Math_Past_Papers_Mini_Groups_1-2-3_Grades
2021_RU_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2022_RU_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2021_RU_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2022_RU_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2021_RU_Math_Past_Papers_Senior_Groups_10-11-12_Grades
2022_RU_Math_Past_Papers_Senior_Groups_10-11-12_Grades

2022_RU_Popular_Science_Past_Papers_Mini_Groups_1-2-3_Grades
2021_RU_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2022_RU_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2021_RU_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2022_RU_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2021_RU_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades
2022_RU_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades

Turkish

2023_TR_Math_Past_Papers_Grade_1
2023_TR_Math_Past_Papers_Grades_2-3
2023_TR_Math_Past_Papers_Grades_4-5-6
2023_TR_Math_Past_Papers_Grades_7-8-9
2023_TR_Math_Past_Papers_Grades_10-11-12

2023_TR_Popular_Science_Past_Papers_Grade_1
2023_TR_Popular_Science_Past_Papers_Grades_2-3
2023_TR_Popular_Science_Past_Papers_Grades_4-5-6
2023_TR_Popular_Science_Past_Papers_Grades_7-8-9
2023_TR_Popular_Science_Past_Papers_Grades_10-11-12

2022_TR_Math_Past_Papers_Mini_Groups_1-2-3_Grades
2021_TR_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2022_TR_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2021_TR_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2022_TR_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2021_TR_Math_Past_Papers_Senior_Groups_10-11-12_Grades
2022_TR_Math_Past_Papers_Senior_Groups_10-11-12_Grades

2022_TR_Popular_Science_Past_Papers_Mini_Groups_1-2-3_Grades
2021_TR_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2022_TR_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2021_TR_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2022_TR_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2021_TR_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades
2022_TR_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades

Azerbaijani

2023_AZ_Math_Past_Papers_Grade_1
2023_AZ_Math_Past_Papers_Grades_2-3
2023_AZ_Math_Past_Papers_Grades_4-5-6
2023_AZ_Math_Past_Papers_Grades_7-8-9
2023_AZ_Math_Past_Papers_Grades_10-11-12

2023_AZ_Popular_Science_Past_Papers_Grade_1
2023_AZ_Popular_Science_Past_Papers_Grades_2-3
2023_AZ_Popular_Science_Past_Papers_Grades_4-5-6
2023_AZ_Popular_Science_Past_Papers_Grades_7-8-9
2023_AZ_Popular_Science_Past_Papers_Grades_10-11-12

2022_AZ_Math_Past_Papers_Mini_Groups_1-2-3_Grades
2021_AZ_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2022_AZ_Math_Past_Papers_Junior_Groups_4-5-6_Grades
2021_AZ_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2022_AZ_Math_Past_Papers_Middle_Groups_7-8-9_Grades
2021_AZ_Math_Past_Papers_Senior_Groups_10-11-12_Grades
2022_AZ_Math_Past_Papers_Senior_Groups_10-11-12_Grades

2022_AZ_Popular_Science_Past_Papers_Mini_Groups_1-2-3_Grades
2021_AZ_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2022_AZ_Popular_Science_Past_Papers_Junior_Groups_4-5-6_Grades
2021_AZ_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2022_AZ_Popular_Science_Past_Papers_Middle_Groups_7-8-9_Grades
2021_AZ_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades
2022_AZ_Popular_Science_Past_Papers_Senior_Groups_10-11-12_Grades