As early as 1985, Shenzhen Experimental School was established, and at first it only had a main department and a primary school. In 2003, Shenzhen Experimental Education Group was established, which consists of primary school, junior high school, middle school, high school, and has a number of institutions such as preschool education center, training center, and outpatient department.

Shenzhen Experimental School has two junior high school campuses, junior high school and middle school, the two campuses are very close to each other, and the final result is determined by lottery to which campus students enter. There is a certain difference between the two campuses, the middle school has students who are junior high school students, and the middle school has junior high school students and high school day students. It is understood that the junior high school will be renovated in the summer of 2018, when all junior high school students will be merged into the secondary school, and the high school students in the middle school will be moved to the high school.

In terms of the results of the high school entrance examination, the results of the junior high school and the secondary school have been counted separately, but in fact, there is not much difference between the two. In 2017, the four major rates of junior high school and secondary school were 24.43% and 23.11%, respectively. The eight major rates were 35.83% and 35.98% respectively, ranking sixth and fifth in the city; The top ten rates were 40.07% and 39.77% respectively, ranking seventh and eighth in the city.

The secondary school of Shenzhen Experimental School is located in Baihua 6th Road, Futian District, surrounded by various shops and convenient transportation. The campus environment is clean, the corridors are spacious, each classroom is equipped with air conditioning, and the network and computer multimedia teaching technology are at the forefront of the country. In addition, the school also has a football field, a basketball court and an observatory.

The literacy class is the key class of the deep experiment, and it is entered with the results of the class test at the time of the first year of junior high school, and both the students and the special students have the opportunity. The three subjects of language, mathematics and English are examined in the class, and the basic words, reading, ancient poems and compositions are examined. English includes part of the first year of junior high school; Mathematics is the most difficult, including basic knowledge of primary school, extracurricular Olympiad math problems, and rational number calculation problems in the first year of junior high school, and extracurricular and junior high school knowledge accounts for about 30%~40%.

In addition, students can also enter the literacy class in advance through point recruitment, including outstanding students in each cup competition and experimental "pit class". The students in the "pit class" are recommended by the primary school near the deep experiment, and these students will go to the experiment every Saturday morning when they are in the sixth grade of primary school, and a large part of them will be admitted to the experiment, which means "occupying the pit" in advance, so it is called the "pit class". Every year in June, the pit class conducts an exam to determine which students can enter the literacy class directly.

Hierarchical teaching is a major feature of the school, including parallel classes and literacy classes, which are only applicable to English and mathematics. The first mid-term exam of the first year of secondary school will be used as the basis for the classification of class AB, mainly based on the overall score of students and the ranking of English and mathematics. The specific method is to do a group of two classes, one for class A and one for class B, and the first 50% of students in class A and the last 50% in class B are in each exam. The teacher configuration of class AB is the same, but the teaching progress of class A is faster, and the difficulty of science is similar to that of Shenzhen class 3 and 2. However, hierarchical teaching has brought greater pressure to students, and in order to ensure that they can attend classes in Class A, experimental students can often be seen in various extracurricular tutorial classes in Shenzhen.

The experimental students had a large amount of homework, which was comparable to that of high school students. In addition, the school has set up sunshine sports activities after school on Monday, Tuesday and Wednesday afternoons, with exercises on the first and third days, running on the second day, and occasionally other sports such as long rope jumping.

According to the students, the school's previous extracurricular activities were "terrifying", but since the change of principal, many activities have been cut, but many students are still looking forward to sports days and art festivals. There are still many clubs in the school, and club days are held every year, and elective courses such as physical fitness classes, pottery classes, and calligraphy classes are also popular.

The experiment was mainly a day school, with students resting in the classroom at noon, and breakfast and lunch were provided in the cafeteria, and the quality of the meals was fairly average for most of the students. In terms of grooming, the school strictly requires that school uniforms, pull-back shoes, school bags must be carried, and girls' hair should not be too long.