capacity | The amount of liquid (or other pourable substance) that an object can hold when it's full. |
Celsius | A measure of temperature commonly used in countries that use the metric system. On the Celsius scale, water freezes at 0° and boils at 100°. |
cup | A unit equal to 8 fluid ounces. |
factor label method | One method of converting a measurement from one unit of measurement to another unit of measurement. In this method, you continually substitute in equivalent units in order to get to the unit you want. |
factor label method | One method of converting a measurement from one unit of measurement to another unit of measurement. In this method, you multiply the original measurement by unit fractions to obtain the new unit of measurement. |
Fahrenheit | A measure of temperature commonly used in the United States. On the Fahrenheit scale, water freezes at 32° and boils at 212°. |
fluid ounce | A unit of capacity equal to of a cup. One fluid ounce of water at 62°F weighs about one ounce. |
foot | A unit for measuring length in the U.S. customary measurement system. 1 foot = 12 inches |
gallon | A unit equal to 4 quarts, or 128 fluid ounces. |
gram | The base unit of mass in the Metric system. |
inch | A unit for measuring length in the U.S. customary measurement system. 1 foot = 12 inches |
length | The distance from one end to the other or the distance from one point to another. |
liter | The base unit of volume in the Metric system. |
measurement | The use of standard units to find out the size or quantity of length, width, height, mass, weight, volume, temperature or time. |
meter | The base unit of length in the Metric system. |
metric system | A widely used system of measurement that is based on the decimal system and multiples of 10. |
mile | A unit for measuring length in the U.S. customary measurement system. 1 mile = 5,280 feet or 1,760 yards. |
ounce | The smallest unit for measuring weight in the U.S. customary measurement system. 16 ounces = 1 pound. |
pint | A unit equal to 16 fluid ounces, or 2 cups. |
pound | A unit for measuring weight in the U.S. customary measurement system. 16 ounces = 1 pound. |
prefix | A short set of letters that denote the size of measurement units in the Metric System. Metric prefixes include centi-, milli-, kilo-, and hecto-. |
quart | A unit equal to 32 fluid ounces, or 4 cups. |
ton | The largest unit for measuring weight in the U.S. customary measurement system. 1 ton=2,000 pounds |
U.S. customary measurement system | The most common system of measurement used in the United States. |
unit equivalents | Statements of equivalence in the Metric system. For example: 100 cl = 1 l and 1 m = 10 dl are both unit equivalents. |
unit fractions | A fraction where the numerator and denominator are equal amounts, as in . Unit fractions serve to help with Metric conversions in the Factor Label method. |
unit of measurement | A standard amount or quantity. For example, an inch is a unit of measurement. |
weight | A mathematical description of how heavy an object is. |
yard | A unit for measuring length in the U.S. customary measurement system. 1 yard = 3 feet or 36 inches. |