![]() Show a pint measure and explain that a pint is a unit of measurement that is larger than a cup. Challenge your students to think of items that come in cup-sized containers such as single servings of yogurt or small school milk cartons. Remind your children that we use the abbreviation “c” to stand for cups. Some cups may hold more than a cup! Fill a measuring cup and model how to write the measurement 1 c. Ask your students to discuss why they think we use a universal measurement called a “cup”. Show a mug or a plastic cup and remind your children that while they are both cups, they are not the standard size used in measurement. Show a measuring cup and explain that a cup is a unit of measurement. Ask them to estimate and predict which container has the greater capacity before they begin their experiments. Have your children experiment with different containers and compare shapes and capacities using a variety of pourable materials. Tall and skinny glasses may hold the same amount of water as short and wide glasses. Remind your children that just because two glasses are different sizes, it does not necessarily mean they have different capacities. You may want to pour water, uncooked rice, beans, small cubes, or other classroom materials from one glass into the other to demonstrate how one has a greater, smaller, or equal capacity to the other. Then show two different shaped glasses and ask the question again. Which has the greater capacity? Which can hold more? Guide them to understand that the bigger container holds more and therefore has a greater capacity. Show your children a glass and a pitcher. We recommend doing plenty of hands-on activities together, such as cooking, baking, or just measuring a variety of classroom materials to help your children understand how the units are related. Your children should also be familiar with standard units of capacity, including cups, pints, quarts, and gallons. Some children may be familiar with volume, or the amount of space something takes up, which is usually measured in cubic units. Review with your children that capacity describes how much a container can hold. ![]() ![]() It is designed to complement the Cups, Pints, Quarts, Gallons topic page on BrainPOP Jr. Standardized measuring cups are used instead.This page provides information to support educators and families in teaching K-3 students about cups, pints, quarts and gallons. Actual drinking cups can vary significantly in terms of size and are generally not a good representation of this unit. customary teaspoons.Ĭurrent use: The cup is typically used in cooking to measure liquids and bulk foods, often within the context of serving sizes. One United States customary cup is equal to 236.5882365 milliliters as well as 1/16 U.S. The metric cup is defined as 250 milliliters. Cup (US)ĭefinition: A cup is a unit of volume in the imperial and United States customary systems of measurement. This same definition was used for the imperial quart up until 1824 when the UK re-defined the imperial gallon.Ĭurrent use: The respective versions of the quart are used mainly in the United States and the United Kingdom, though in the UK, the use of the liter is now mandated as a result of metrication. The current definition of the US quart is based on the English wine gallon. ![]() History/origin: The quart is based on the gallon, the definition of which has changed throughout history based on the commodity being referenced. In both the UK and the US, the quart is equal to ¼ of its respective gallon. In the UK, the imperial quart is equal to 1.136523. In the US, a liquid quart is equal to approximately 0.946353 liters and a dry quart is equal to approximately 1.101221 liters. Definition: The quart (symbol: qt) is a unit of volume in the United States customary and imperial systems of measurement.
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