1.
What would be the best unit to measure the capacity of a swimming pool?
Correct Answer
D. Gallon
Explanation
The best unit to measure the capacity of a swimming pool would be a gallon. Cups, quarts, and pints are smaller units of measurement and may not accurately represent the large volume of a swimming pool. A gallon is a larger unit and is commonly used to measure the capacity of larger containers or bodies of water like swimming pools.
2.
You want to measure how much a dog weighs. Which unit of measurement would you use?
Correct Answer
B. Pounds
Explanation
To measure the weight of a dog, the most appropriate unit of measurement would be pounds. Inches, quarts, and yards are all units of measurement for different quantities and are not suitable for measuring weight. Pounds is commonly used to measure the weight of animals and objects, making it the correct choice in this scenario.
3.
What unit would you use to measure the height of a plant?
Correct Answer
A. Inches
Explanation
To measure the height of a plant, inches would be the appropriate unit. Inches are commonly used to measure length or distance, including the height of objects. Using pounds, cups, or grams would not be suitable for measuring the height of a plant as they are units used for measuring weight or volume, not height.
4.
What unit would you use to measure the weight of an envelope?
Correct Answer
C. Ounce
Explanation
The correct answer is ounce because ounce is a unit of weight commonly used to measure small items like envelopes. Centimeter and inch are units of length, while pint is a unit of volume. Therefore, ounce is the most appropriate unit for measuring the weight of an envelope.
5.
What unit would you use to measure the capacity of a bathtub?
Correct Answer
B. Gallons
Explanation
The correct answer is gallons. Gallons is the unit commonly used to measure the capacity or volume of a bathtub. It represents the amount of water that can be held in the bathtub.
6.
What unit would be the best for to measure the capacity of a fish tank?
Correct Answer
A. Pints
Explanation
Pints would be the best unit to measure the capacity of a fish tank because it is a unit of volume that is commonly used to measure liquids. Fish tanks are typically filled with water, and pints provide a convenient and appropriate measurement for the amount of water that can be held in the tank.
7.
What unit would you use to measure the length of a marker?
Correct Answer
C. Centimeters
Explanation
Centimeters would be the appropriate unit to measure the length of a marker. Grams and kilograms are units of weight, while kilometers are used to measure longer distances. However, centimeters are commonly used to measure smaller objects like markers, providing a more precise measurement compared to kilometers.
8.
What unit would you use to measure how much you weigh?
Correct Answer
D. Pounds
Explanation
Pounds is the correct answer because it is the standard unit of measurement for weight in the United States and some other countries. It measures the force exerted on an object due to gravity. Kilometers, centimeters, and liters are units of measurement for distance and volume, not weight.
9.
The length of Amanda's crayon is six _______ long.
Correct Answer
C. Centimeters
Explanation
The correct answer is "centimeters" because it is a unit of length that is commonly used to measure small objects like crayons. The other options, such as feet, yards, and cups, are not typically used to measure length and are not appropriate for describing the length of a crayon.
10.
The weight of an envelope is two ______.
Correct Answer
B. Ounces
Explanation
The weight of an envelope is commonly measured in ounces. Ounces are a unit of weight commonly used for small and lightweight objects like envelopes. Feet, pints, and quarts are units of measurement for length and volume, not weight. Therefore, the correct answer is ounces.