In 2023, the experimental operation examination for physics and chemistry students in Zhao Zhong, Henan Province will be held on April1-April 30th. The test scores are included in the total score of the senior high school entrance examination according to the full score of 30 points. The examination subjects are junior high school physics, chemistry and biology, and the examination time for each candidate is 15 minutes.
The Henan Provincial Department of Education issued the Notice on Doing a Good Job in the Experimental Operation Examination of Physics and Chemistry Students in the Province in 2023 (hereinafter referred to as the Notice). In order to ensure that candidates draw lots to determine the randomness of examination questions. The "Notice" emphasizes that all localities should standardize the lottery procedures for candidates, strictly abide by the provisions of "three fixes and one adjustment" in the process of examination organization, and must not fix the number of experimental platforms.
Test question structure
In 2023, the provincial middle school physics and chemistry students' experimental operation examination office ordered 24 test questions, which were divided into 4 test questions units (A, B, C and D), each unit contained 6 experimental operation test questions, and each test question contained 1 physical, chemical and biological experiment items.
1, test question structure. According to the difficulty and completion time, the experimental items in the test questions are divided into two categories: the more difficult experiment is the main experimental item, and the general experiment is the auxiliary experimental item.
2. Distribution of disciplines. The discipline distribution of the main experimental items in each test unit is: physics 3, chemistry 2, biology 1.
3. Score ratio. The score of each question is 30 points, and the score ratio is 16: 6: 6: 2, that is, the main experimental item 1, accounting for 16 points; 2 sub-experimental projects, each with 6 points; Finishing the experimental equipment after the exam, accounting for 2 points.