What are the 02 sample 1st-semester question papers for 3rd-grade Social and Natural Sciences? Are primary school students in Vietnam obligated to be filial to parents and grandparents?

What are the 02 sample 1st-semester question papers for 3rd-grade Social and Natural Sciences?

Students may refer to the following 02 sample 1st-semester question papers for 3rd-grade Social and Natural Sciences:

Sample 1st-semester question papers for 3rd-grade Social and Natural Sciences

I. Multiple Choice

From question 1 to question 7, students are to write the correct answers on the multiple-choice answer sheet.

Question 1: What causes rheumatic heart disease?

a. Malnutrition

b. A type of bacteria

c. Prolonged sore throat, tonsillitis, or acute rheumatism

d. All of the above

Question 2: What are the common characteristics of fish?

a. Have a backbone, live in water

b. Breathe through gills

c. Usually have scales, fins

d. All of the above

Question 3: What parts do flowers have?

a. Flower stalk

b. Flower calyx

c. Petals and stamens

d. All of the above

Question 4: How many parts does the urinary system have?

a. 2

b. 3

c. 4

d. 5

Question 5: Which of the following is not a disease of the urinary system?

a. Urethral infection

b. Kidney inflammation

c. Rheumatic heart disease

d. Kidney stones

Question 6: Which organ performs gas exchange between the body and the external environment?

a. Excretory organ.

b. Respiratory organ.

c. Circulatory organ.

d. Digestive organ.

Question 7: What function do nose hairs and mucus in the nose perform?

a. Block dust to purify air entering the lungs.

b. Kill bacteria and moisten the air entering the lungs.

c. Warm the air entering the lungs.

d. Block dust, kill bacteria, and moisten the air entering the lungs.

II. Essay

From question 8 to question 11, students are to write their answers on the exam paper:

Question 8: What should you do to protect and maintain hygiene in your urinary system?

Question 9: State the role of the brain and spinal cord.

Question 10: Name the subjects you study at school.

Question 11: State some regulations for individuals.

Social and Natural Sciences Test, Grade 3, Semester 1, Test 2

PART 1. MULTIPLE CHOICE (6 points)

Please write the letter preceding the correct answer option for each question below:

Question 1: Why should you breathe through your nose and not your mouth? In the nose, there are:

A. Nose hairs help block dust to purify the air entering the lungs.

B. Tiny blood vessels help warm the air entering the lungs.

C. Mucus helps block dust, bacteria, and moisten the air entering the lungs.

D. All three points A, B, C are correct.

Question 2: To prevent fire while cooking, what should we do?

A. Do not supervise while cooking.

B. Turn off the stove when done using it.

C. Keep flammable items near the stove.

Question 3: Why is it necessary to drink enough water?

A. To compensate for water lost through daily urinary excretion.

B. To prevent kidney stones.

C. Both of the above.

Question 4: What should you do when you see others engaging in dangerous games?

A. Do nothing?

B. Join in playing that game.

C. Advise against playing, and if they don't listen, report to teachers and adults.

Question 5: The nervous system's function is:

A. Conducting and exchanging gases.

B. Circulating blood throughout the body.

C. Controlling all thoughts and actions of the body.

Question 6: A family of three generations consists of:

A. Husband and wife living together

B. Parents and children living together

C. Grandparents, parents, and children living together.

Question 7: Which of the following is a communication facility?

A. Radio station.

B. Factory.

C. School.

Question 8: What is the function of the tree trunk?

A. Transport substances within the tree.

B. Support the foliage.

C. Both options above are correct.

Question 9: What is the function of tree roots?

A. Absorb water

B. Absorb dissolved mineral nutrients

C. Anchor into the ground to keep the tree stable

D. All three options are correct.

Question 10: What is the function of the tree leaves?

A. Respiration

B. Water transpiration

C. Photosynthesis

D. All A, B, C are correct

Question 11: What is the function of flowers?

A. Respiration

B. Reproduction

C. Photosynthesis

D. Transporting sap

Question 12: Which part of a fruit can grow into a new plant under suitable conditions?

A. Skin

B. Flesh

C. Seed

PART 2. ESSAY (4 points)

Question 13: Please name and state the benefits of 2 agricultural activities that you know.

Question 14: Name the parts of the respiratory system. What do you do daily to protect the respiratory system?

*Note: Information is for reference only./.

What are the 02 sample 1st-semester question papers for 3rd-grade Social and Natural Sciences? Are primary school students in Vietnam obligated to be filial to parents and grandparents? (Image from the Internet)

Are primary school students in Vietnam obligated to be filial to parents and grandparents?

According to Article 34 of the Regulations on Primary School attached to Circular 28/2020/TT-BGDDT, primary school students have the following duties:

Duties of students

1. Learn and practice according to the educational plan, school rules; have self-discipline in learning and training to comprehensively develop qualities and capabilities according to the goals of the primary education curriculum.

2. Fully and effectively perform learning tasks; know how to self-study under the teacher's guidance; actively participate in experiential activities, apply acquired knowledge to real life; exercise, maintain personal hygiene.

3. Be filial to parents and grandparents; show respect and courtesy to teachers and elders; be united, love, and help friends, younger ones, the elderly, people with disabilities, and those in difficult circumstances.

4. Comply with the rules, protect school property and public places; obey traffic order and safety; maintain hygiene and protect the environment.

5. Contribute to activities building, protecting, and promoting the school's and local traditions.

Therefore, primary school students must be filial to their parents and grandparents, show respect and courtesy to teachers and elders; be united, love, and help friends, younger ones, the elderly, people with disabilities, and those in difficult circumstances.

What are the objectives of educating primary school students in Vietnam?

Under Article 29 of the Education Law 2019, the objectives of educating primary school students in Vietnam are as follows:

Objectives of general education

1. The objectives of general education are to help learners develop comprehensively by acquiring morals, knowledge, physical health, aesthetic values and other basic skills, develop personal abilities, flexibility and creativeness, with a view to forming the socialist Vietnamese personality and the civic duty, to preparing them for further studies of higher education, vocational education or entering the workforce, participating in the building and defending of the Fatherland.

2. Primary education aims to help students form initial foundations for moral, intellectual, physical and aesthetic development and capacity, preparing them for entering lower secondary education.

3. Lower secondary education is directed towards students' consolidation and development of the outcomes of primary education, provision of general and basic knowledge along with introductory understanding on techniques and career orientation to enter upper secondary education or vocational education.

4. Upper secondary education is directed towards the provision of civic knowledge; students' consolidation and development of the outcomes of lower secondary education; completion of general education and acquisition of common understanding on techniques and career orientation; provision of opportunities for students to develop their personal abilities in order to choose their development direction, to enter higher education, vocational education or the workforce, contributing to the building and defending of the Fatherland.

Thus, according to the regulations mentioned above, primary education aims to help students form initial foundations for moral, intellectual, physical and aesthetic development and capacity, preparing them for entering lower secondary education.