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Discuss with elders in your community what units were used for measurement of length in the olden days. Also, using the internet, try to find out about the length scales found in excavations of archaeological sites in India.
Elders recall using cubits, hand spans, and foot lengths as traditional units for measuring length. These were based on body parts, making them easily accessible but inconsistent. Archaeological excavations in India, such as those in the Indus Valley, have uncovered scales marked with precise units,Read more
Elders recall using cubits, hand spans, and foot lengths as traditional units for measuring length. These were based on body parts, making them easily accessible but inconsistent. Archaeological excavations in India, such as those in the Indus Valley, have uncovered scales marked with precise units, indicating a sophisticated system of measurement. These ancient scales highlight the advanced knowledge and standardized practices of measurement in early Indian civilizations, demonstrating their ability to accurately measure length for various purposes.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessThink, design and develop a card game on conversion of units of length to play with your friends.
Design a card game where each card has a length unit (millimeters, centimeters, meters, kilometers) and a conversion task like "Convert 2500 millimeters to meters." Players take turns drawing cards and must solve the conversion within a set time. Correct answers earn points, while incorrect ones givRead more
Design a card game where each card has a length unit (millimeters, centimeters, meters, kilometers) and a conversion task like “Convert 2500 millimeters to meters.” Players take turns drawing cards and must solve the conversion within a set time. Correct answers earn points, while incorrect ones give others a chance to answer. The game can include bonus cards for challenging conversions and wildcards for skipping turns, making the learning process engaging and interactive for everyone involved.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessTasneem wants to make a metre scale by herself. She considers the following materials for it- plywood, paper, cloth, stretchable rubber and steel. Which of these should she not use and why?
Tasneem should avoid using stretchable rubber and cloth for making a meter scale because these materials can easily stretch or shrink, causing inconsistent and inaccurate measurements. A reliable meter scale requires a rigid, non-flexible material that maintains its shape and length over time. PlywoRead more
Tasneem should avoid using stretchable rubber and cloth for making a meter scale because these materials can easily stretch or shrink, causing inconsistent and inaccurate measurements. A reliable meter scale requires a rigid, non-flexible material that maintains its shape and length over time. Plywood, paper, and steel are better choices because they are stable and provide consistent measurements. Steel is especially preferred for its durability and precision, making it ideal for accurate length measurement.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessGive two examples each for linear, circular and oscillatory motion.
Linear motion can be seen in a car driving along a straight road and a train moving on its tracks. These objects travel in a straight path without changing direction. Circular motion examples include the spinning blades of a ceiling fan and Earth's orbit around the Sun, where objects move along a cuRead more
Linear motion can be seen in a car driving along a straight road and a train moving on its tracks. These objects travel in a straight path without changing direction. Circular motion examples include the spinning blades of a ceiling fan and Earth’s orbit around the Sun, where objects move along a curved path. Oscillatory motion occurs in a swinging pendulum and a vibrating guitar string, where the motion repeatedly moves back and forth around a central point.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
See lessYou are given a coin. Estimate how many coins are required to be placed one after the other lengthwise, without leaving any gap between them, to cover the whole length of the chosen side of a notebook. Verify your estimate by measuring the same side of the notebook and the size of the coin using a 15-cm scale.
To estimate how many coins are needed, divide the length of the chosen side of your notebook by the diameter of the coin. Measure both the notebook's side and the coin using a 15-cm scale. After calculating, verify your estimate by placing the coins one after the other lengthwise along the notebook'Read more
To estimate how many coins are needed, divide the length of the chosen side of your notebook by the diameter of the coin. Measure both the notebook’s side and the coin using a 15-cm scale. After calculating, verify your estimate by placing the coins one after the other lengthwise along the notebook’s side without gaps. Compare the actual number of coins required to your estimate to check the accuracy of your measurement and estimation method.
For more CBSE Class 6 Science Curiosity Chapter 5 Measurement of Length and Motion Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-5/
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