Vietnam: Which part of the eyeball helps to focus light to create an image? What is the core content of Biology?

Which part of the eyeball helps to focus light to create an image?

The main part of the eyeball that helps to focus light to create an image is the lens.

The lens functions like a lens, capable of changing its curvature to adjust focus, ensuring the image of an object is accurately focused on the retina. The retina receives this image and transmits signals to the brain, allowing us to see clearly.

*Note: Information about "which part of the eyeball helps to focus light to create an image?" is for illustrative purposes only./.

Which part of the eyeball helps to focus light to create an image? What is the core content of Biology in Vietnam? (Image from the Internet)

What is the core content of Biology in Vietnam?

Under Section 5 of the General Education Program for Biology issued with Circular 32/2018/TT-BGDDT, the core content of the Biology program is regulated as follows:

The core educational content of Biology encompasses the levels of biological organization, including molecules, cells, organisms, populations, communities - ecosystems, and biosphere.

- Knowledge of each level of biological organization includes structure, function; the relationship between structure, function, and living environment.

- From the knowledge about levels of biological organization, the program summarizes common characteristics of the living world such as metabolism and energy transformation, growth and development, reproduction, response, genetics, variation, and evolution.

- Through thematic content, the curriculum presents achievements in biotechnology related to animal husbandry, crop production, environmental pollution treatment, agriculture, and clean food; in medicine and pharmaceuticals.

What are the 05 general orientations to Biology in Vietnam?

Under Section 6 of the General Education Program for Biology issued with Circular 32/2018/TT-BGDDT, the orientations to Biology are regulated as follows:

- Promote students' positivity, initiative, and creativity; avoid one-sided imposition and rote memorization; focus on fostering self-reliance and self-study abilities so that students can continue to explore, expand their knowledge base, and further develop necessary qualities and abilities after graduating from high school.

- Train skills in applying biological knowledge to identify and solve practical problems; encourage and create conditions for students to experience and create based on organizing student participation in learning activities, exploration, and application.

- Flexibly and creatively apply educational methods suitable to the objectives, content of education, student subjects, and specific conditions. Depending on the required outcomes, teachers may use a combination of various teaching methods in one topic.

- Traditional teaching methods (lectures, dialogues, etc.) are utilized in a way that promotes students' activeness and initiative. Increase the use of modern teaching methods that emphasize the learner's role as the main subject of learning (practical teaching, problem-solving-based teaching, project-based teaching, experience-based teaching, exploration; differentiated teaching, etc., along with appropriate teaching techniques).

- Teaching organizations employ a diverse and flexible range of methods; combining individual learning, group learning, in-class learning, contract learning, flipped learning, online learning, etc. Intensify the application of information and communication technology in teaching Biology. Value external reference materials in textbooks and the system of teaching equipment.

- Fully exploit the advantages of information and communication technology in teaching on knowledge repositories, and multimedia, and increase the use of electronic resources (such as experimental films, virtual experiments, simulated experiments, etc.).

- Integrate teaching through themes connecting various knowledge. In teaching these themes, teachers should construct situations requiring students to apply knowledge and skills to solve issues regarding awareness, practice, and technology.