Test: Measurement - Class 2 MCQ

To measure capacity using non-standard units, you can fill a smaller container with liquid and count how many times it takes to fill a larger container. This practical approach makes understanding capacity more accessible.

The primary purpose of measuring length is to ascertain how long an object is. Length provides a fundamental dimension that helps us understand the size and proportion of objects in our environment.

When measuring capacity, it is important to note that the containers used can vary in shape and size. This variability is a characteristic of non-standard units and plays a role in how measurements are interpreted in practical scenarios.

In a weighing balance, the side with the heavier object moves down while the lighter side goes up. This visual representation helps in understanding how weight can be compared using a balance.

Glasses are a common non-standard unit for measuring capacity. They are often used to estimate how much liquid a container can hold by pouring a smaller container’s contents into a larger one.

A weighing balance is considered balanced when both pans are level with each other, indicating that the weights on both sides are equal. This equilibrium is crucial for accurate weight measurement.

Kilograms are a standard unit of measurement for weight, not length. Non-standard units for measuring length include body parts and everyday objects, which can vary from person to person.

A significant benefit of using non-standard units is that they can be easily found and are relatable to everyday life. This makes measurement more engaging and accessible, especially for young learners.

A cubit is a non-standard unit of length derived from the measurement from the elbow to the tip of the middle finger. This unit, like others in non-standard measurement, varies among individuals.

To measure length using paper clips, you place them end-to-end along the object and count how many paper clips are used to match the length. This method illustrates the concept of non-standard units in measurement.

The first step in measuring length with a body part is to choose which body part will be used as the measuring tool, such as a handspan or footspan. This personalizes the measurement process.

A handspan is a common example of a body part used to measure length. It is defined as the distance from the tip of the thumb to the tip of the little finger when the hand is stretched out, making it a practical and relatable measuring tool.

One might prefer using non-standard units because they are often more familiar and practical for everyday situations. This approach allows for more intuitive understanding and application of measurement concepts.

Non-standard units can vary because different people have varying sizes of body parts. For instance, one person's handspan may be larger or smaller than another's, leading to differences in measurement outcomes.

A simple weighing balance can be made using two plastic or thermocol plates and thread. By ensuring both plates are balanced with equal lengths of thread, you can create a functional balance to compare weights.

Lemons serve as a non-standard unit for measuring weight. Using everyday objects like fruits or pebbles allows for a more intuitive understanding of weight, especially in informal settings.

Capacity measures the volume of space a container can hold, such as liquids like water or milk. This measurement helps us understand how much of a substance can fit inside a given container.

To measure the capacity of a jug using a glass, you would count how many times you need to fill the glass with water and pour it into the jug until it is full. This provides a clear understanding of the jug's capacity in terms of glasses.

Non-standard weights provide approximate results rather than exact weights. This is important to remember when using everyday items for measurement, as precision may vary.

After placing an object on one pan of a balance, you would add non-standard units to the other pan until both pans are balanced. This method helps to determine the weight of the object by comparing it to known weights.