[null] What are chemical properties of a substance? What are đá bóng trực tiếp four perspectives for developing đá bóng trực tiếp Chemistry curriculum at upper secondary level in Vietnam?? [null] [null]

What are chemical properties of a substance? What are đá bóng trực tiếp four perspectives for developing đá bóng trực tiếp Chemistry curriculum at upper secondary level in Vietnam??

What are chemical properties of a substance? What are đá bóng trực tiếp four perspectives for developing đá bóng trực tiếp Chemistry curriculum at upper secondary level in Vietnam??

What are chemical properties of a substance?

đá bóng trực tiếp chemical property of a substance is one of đá bóng trực tiếp topics that students will encounter in chemistry classes.

Chemical Property of a Substance

- đá bóng trực tiếp chemical property of a substance is its ability to transform into a new substance with different components and properties. In other words, these are đá bóng trực tiếp characteristics of a substance manifested through đá bóng trực tiếp chemical reactions it takes part in.

- Characteristics of chemical properties:

Transformation of substance: When a substance participates in a chemical reaction, đá bóng trực tiếp bonds between đá bóng trực tiếp atoms in that substance are broken and new bonds are formed, creating a new substance.

Cannot be directly observed: Unlike physical properties (color, taste, state...), chemical properties often cannot be directly observed with đá bóng trực tiếp naked eye but must be identified through chemical experiments.

Unique to each substance: Each substance has distinct chemical properties that help distinguish among them.

*Examples of chemical properties:

Combustibility: Paper and wood burn when exposed to fire, producing new substances such as carbon dioxide and steam.

Oxidation ability: Iron, when left in moist air for a long time, will rust, forming iron oxide compounds.

Reaction with acid: Zinc reacts with hydrochloric acid to produce zinc chloride salt and hydrogen gas.

*Note: đá bóng trực tiếp information is for reference only./.

What is đá bóng trực tiếp Chemical Property of a Substance? 4 Perspectives in Designing đá bóng trực tiếp High School Chemistry Curriculum?

What are chemical properties of a substance? What are đá bóng trực tiếp four perspectives for developing đá bóng trực tiếp Chemistry curriculum at upper secondary level in Vietnam?​ (Image from đá bóng trực tiếp Internet)

What are đá bóng trực tiếp characteristics of Chemistry subject at đá bóng trực tiếp upper secondary level in Vietnam?

Based on Section I Annex of đá bóng trực tiếp General Education Curriculum for đá bóng trực tiếp Natural Sciences subject issued along withCircular 32/2018/TT-BGDDT, đá bóng trực tiếp characteristics of chemistry at đá bóng trực tiếp upper secondary level (grades 10-11-12) are as follows:

I. CHARACTERISTICS OF SUBJECT

Chemistry is a scientific discipline within đá bóng trực tiếp field of natural sciences, studying đá bóng trực tiếp composition, structure, properties, and transformation of elements and compounds.

Chemistry closely combines theory and experimentation, serving as a bridge to other natural science disciplines such as physics, biology, medicine, and geology. Advances in chemistry are linked with đá bóng trực tiếp development of new discoveries in biology, medicine, and physics. Chemistry plays an important role in life, production, and contributes to socio-economic development. Achievements in chemistry are applied in material science, energy, medical and pharmaceutical sciences, biotechnology, agriculture, forestry, fisheries, and many other fields.

In đá bóng trực tiếp general education program, Chemistry is a subject within đá bóng trực tiếp group of natural science subjects at đá bóng trực tiếp upper secondary school level, chosen by students based on their career orientation, interests, and capabilities. đá bóng trực tiếp Chemistry subject assists students in acquiring core chemistry knowledge and applying this knowledge in life, while having connections to many other educational areas.

Alongside Mathematics, Physics, Biology, Informatics, and Technology, Chemistry contributes to fostering STEM education, which is a trending educational approach being emphasized in many countries around đá bóng trực tiếp world.

đá bóng trực tiếp content of Chemistry is designed into topics that ensure reinforcement of content strands, developing đá bóng trực tiếp acquired knowledge and practical skills from lower grade levels, and helping students gain deeper understanding of đá bóng trực tiếp foundational knowledge of chemistry, forming a basis for learning, working, and research.

Each school year, students with career-oriented learning needs are required to choose three study topics suitable to their interests and đá bóng trực tiếp school's organizational conditions.

These topics aim to fulfill đá bóng trực tiếp requirement for in-depth differentiation, helping students enhance their knowledge and practical skills, applying learned knowledge and skills to solve real-world problems, meeting career-oriented requirements.

What are đá bóng trực tiếp four perspectives for developing đá bóng trực tiếp Chemistry curriculum at upper secondary level in Vietnam?

According to Section II of đá bóng trực tiếp Annex of đá bóng trực tiếp General Education Curriculum for đá bóng trực tiếp Natural Sciences subject issued along withCircular 32/2018/TT-BGDDT, đá bóng trực tiếp four perspectives for developing đá bóng trực tiếp Chemistry curriculum at upper secondary level in Vietnam are as follows:

đá bóng trực tiếp Chemistry curriculum fully adheres to đá bóng trực tiếp regulations stated in đá bóng trực tiếp comprehensive curriculum, while also deriving from đá bóng trực tiếp subject's characteristics, emphasizing đá bóng trực tiếp following perspectives:

[1] Ensuring inheritance and development

+ đá bóng trực tiếp Chemistry curriculum inherits and promotes đá bóng trực tiếp advantages of đá bóng trực tiếp current program, and incorporates đá bóng trực tiếp experience of constructing subject curricula of countries with advanced education systems globally and in đá bóng trực tiếp region; simultaneously, it approaches educational science and chemistry science achievements appropriate to đá bóng trực tiếp students' cognitive levels, psychological age, considering Vietnam's economic and social conditions.

+ đá bóng trực tiếp Chemistry curriculum inherits and develops đá bóng trực tiếp educational content of đá bóng trực tiếp natural science subject at đá bóng trực tiếp middle school level, using a concentric structure combined with a linear structure to expand and enhance knowledge and skills for students. At đá bóng trực tiếp middle school level, through đá bóng trực tiếp natural science subject, students become acquainted with some basic chemistry knowledge at a qualitative, visually descriptive level. At đá bóng trực tiếp upper secondary school level, Chemistry focuses on equipping students with foundational chemistry knowledge about đá bóng trực tiếp structure, properties, and applications of elements and compounds to explain đá bóng trực tiếp essence of chemical transformation processes at a necessary level.

[2] Ensuring practicality

đá bóng trực tiếp Chemistry curriculum emphasizes practicality, avoiding a tendency towards computation; focuses on equipping tool concepts and methods for using tools, especially helping students acquire laboratory skills, apply chemistry knowledge in understanding and solving certain practical problems to meet life’s demands.

[3] Fulfilling đá bóng trực tiếp career orientation requirement

đá bóng trực tiếp Chemistry curriculum concretizes đá bóng trực tiếp career-oriented educational goal. Based on identifying fields and technological processes requiring in-depth chemistry knowledge, đá bóng trực tiếp program selects core educational content and study topics, helping students delve deeper into chemistry knowledge with numerous practical applications, preparing for career orientation.

[4] Promoting student activity

đá bóng trực tiếp educational methods of đá bóng trực tiếp Chemistry subject contribute to promoting students' activity, proactiveness, and creativity, aiming to form chemistry capabilities and contribute to forming and developing đá bóng trực tiếp primary qualities and general competencies stipulated in đá bóng trực tiếp comprehensive curriculum.

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