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Length, Weight And Capacity | Mathematics Olympiad for Class 1 PDF Download

Introduction

Measurement is a process of finding a number that shows the amount of something. The concept of measurement usually involves comparison between different objects like bigger ball, longest pencil, heavier bag or taller boy. However, this comparison is based on certain properties like length, weight and capacity which can be measured. Here students will learn how to measure these properties.

Length

What is length?

  • Length is the measuring term that tells how long or short an object is.
  • Length of the objects can be measured using ruler, measuring tape or measuring rod.
    Length, Weight And Capacity | Mathematics Olympiad for Class 1The length of pencil is about 6 clips long
    Length, Weight And Capacity | Mathematics Olympiad for Class 1The length of scale is about 7 crayons long.
  • Length of objects can also be measured using non-specific tools of measurement like finger, hand span, etc.


(i) Long or Tall Body

  • A body which has more length or more height is called longer or taller body respectively.

(ii) Short Body

  • A body which is short in length is called a short body.
  • The words 'longer' and 'shorter' are used to compare the length of the objects which are lying down.
  • The words 'taller' and 'shorter' are used to compare the height of the objects which are standing up.

ExamplesLength, Weight And Capacity | Mathematics Olympiad for Class 1

Length, Weight And Capacity | Mathematics Olympiad for Class 1

The process of associating numbers with physical quantities that may help in comparing different object properties.


Standard Units of Measuring Length

  • Centimetre (cm) for smaller lengths
  • Metre (m) for longer lengths.
  • 1m = 100 cm

Weight

What is weight?

  • Weight is the measuring term that tells how heavy an object is.
  • Weight of objects can be measured using a weighing balance.

(i) Heavy Object
An object which has more weight is called heavy object. All objects which are large in size and hard are usually heavy.
(ii) Light Object
An object which has less weight is called light object. All objects which are small in size and easy to handle are called light objects.

  • The words 'heavier' and 'lighter' are used to compare the weights of different objects.

Examples
Length, Weight And Capacity | Mathematics Olympiad for Class 1

Standard Units of Measuring Weight

  • Kilogram (kg) for heavier objects.
  • Gram (g) for lighter objects.
  • 1 kg = 1000 g

Capacity

What is capacity?

    Capacity is the measuring term that how much amount of liquid a container can hold.

    We can measure the capacity of a bigger container by checking how many small containers of liquid the bigger container can hold.

Examples
Length, Weight And Capacity | Mathematics Olympiad for Class 1

The document Length, Weight And Capacity | Mathematics Olympiad for Class 1 is a part of the Class 1 Course Mathematics Olympiad for Class 1.
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FAQs on Length, Weight And Capacity - Mathematics Olympiad for Class 1

1. What is meant by length, weight, and capacity in Class 1?
Ans. In Class 1, length refers to the measurement of an object from one end to the other, weight is the measure of how heavy an object is, and capacity is the measure of how much a container can hold. These three measurements are fundamental in understanding the physical attributes of objects.
2. How are length, weight, and capacity measured in Class 1?
Ans. In Class 1, length is typically measured using standardized units such as meters, centimeters, or inches. Weight is measured using scales or balances, often in units like kilograms or pounds. Capacity is measured using containers and units such as liters or gallons.
3. What is the importance of understanding length, weight, and capacity in Class 1?
Ans. Understanding length, weight, and capacity is essential in various aspects of daily life. It helps in tasks such as measuring ingredients for cooking, estimating distances, or determining the appropriate weight for lifting objects. These measurements also form the foundation for more complex mathematical concepts.
4. How do length, weight, and capacity relate to each other in Class 1?
Ans. Length, weight, and capacity are interconnected in Class 1. For example, the length of an object may affect its weight, as a longer object might weigh more. Capacity, on the other hand, determines how much an object can hold, which can indirectly influence its weight. Understanding these relationships can help in practical applications and problem-solving.
5. Are there any specific tools or instruments used to measure length, weight, and capacity in Class 1?
Ans. Yes, there are specific tools and instruments used to measure length, weight, and capacity in Class 1. Common tools include rulers, measuring tapes, weighing scales, balances, and graduated containers. These instruments are designed to provide accurate measurements and ensure consistency in the understanding of length, weight, and capacity.
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