Review topic number 5 of physics subject in the program Secrets to review for high school graduation exam with high score in 2023 is broadcast on the following platforms: website thanhnien.vn, Facebook fanpage and YouTube channel of Thanh Nien Newspaper.
[embed]https://www.youtube.com/watch?v=pquRqsYDjs8[/embed]
In this topic, Master Huynh Kieu Viet Lam, teacher at Ernst Thälmann High School (District 1, Ho Chi Minh City), focuses on the knowledge topic "RLC circuit, circuit power".
The teacher will guide students to review basic formulas of AC electricity such as how to calculate inductive reactance, capacitive reactance, and circuit impedance.
In addition, the teacher gave some notes on the relationship between voltage and current intensity in a circuit consisting of only one R or L or C element or in general a circuit consisting of three RLC elements connected in series.
In addition, teachers guide students to review knowledge about circuit power and maximum power problems (this part often falls into difficult problems, students are very "bored" because of many small formulas, difficult to grasp).
Content of the secret to reviewing for the high school graduation exam to get high scores in 2023 in physics
Also in this topic, the teacher gives 5 illustrative problems arranged from easy to difficult, providing skills to quickly determine the oscillation equations of voltage and current, and some skills to help students solve quickly, without confusing the signs and values of the quantities.
Previously, in the 4th review topic broadcast on May 19, the teacher guided students to review the theory of standing waves, the conditions for standing waves to occur on a string in the case of two fixed ends and the case of one fixed end and one free end.
From now until June 11, at fixed times (4:30 p.m., 6:30 p.m., and 8:30 p.m.) from Monday to Saturday every week, Thanh Nien Newspaper will broadcast 88 high school graduation exam review topics.
The knowledge review topics are conducted by experienced teachers from Le Hong Phong High School for the Gifted (District 5), Tran Dai Nghia High School for the Gifted (District 1), Bui Thi Xuan High School (District 1), Le Quy Don High School (District 3), Nguyen Hien High School (District 11)... Through each online review topic, teachers will help students save time, take advantage of technology to be interested in learning, and accumulate knowledge for the upcoming important exam.
Students can access Thanh Nien Newspaper's platforms to watch the program live at the right time slot of the broadcast schedule or review all the topics that have been broadcast.
The program is accompanied and sponsored by units such as: Thien Long Group, Saigon International University (SIU), and the Asian International School system.
The program "Secrets to review for high school graduation exam with high score in 2023" will broadcast 88 clips in turn in the form of review topics according to the orientation of the high school graduation exam.
In 88 review topics, each subject teacher will give questions in the format of the high school graduation exam. This helps students review their knowledge, at the same time familiarize themselves with how to do the test, and practice the skills of finding multiple choice answers quickly and accurately.
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