Students in class 3 study Science and Technology, which covers various subjects of science. The schools prescribe the same subjects. Today, science and technology play a crucial role in all areas of our lives. Our everyday lives rely heavily on new discoveries and new technologies.
What is science?
Basically, science is any system of information regarding the physical world and related phenomena that involves impartial observation and systematic analysis. In general, science aims to establish common knowledge facts or apply laws that are fundamental to nature.
Under the category of science, you will find the following topics:
- Living and nonliving
- Plants and animals
- Our body
- House
- Safety and first aid
- Our environment and our universe
- Energy, work, and energy
- Light and sound
- Subject
- Transport and Communication
What is technology?
We are living in the age of technology, and we are all familiar with it. Technology is taking over our lives, making it harder and harder to live without it. Learning about technology will be just as rewarding.
Science and Technology Sample Questions for Class 3
Question 1
Which of the following are the brightest and the largest planets respectively?
A. Venus and Jupiter
B. Mercury and Venus
C. Mercury and Jupiter
D. Mars and Saturn
Question 2
________ is a vehicle for travelling in outer space.
A. Car
B. Aeroplane
C. Bus
D. None of these
Question 3
Mr Jain works in an observatory. He studies Space and the object like Planets, Stars and Galaxies found in it. What is his profession ?
A. Astronomer
B. Florist
C. Astronaut
D. Pliot
Question 4
Fossil fuels are formed when heat and pressure are applied to remains of dead animals and plants over millions of years. It is a kind of fuel source that we will run out of , if we are not careful. Which of the following is not a fossil fuel ?
A. Petroleum
B. Natural gas
C. Water
D. Coal
Question 5
Which of the following gemstones is red in colour ?
A. Emerald
B. Ruby
C. Heliodor
D. Aquamarine