Activities for Measuring Capacity in Kindergarten

Let children use everyday objects to practice making estimates about capacity.
••• set of blue glasses and water pitcher image by robert paul van beets from Fotolia.com

The concepts of volume and capacity are often taught together and the terms are used interchangeably. At the kindergarten level, lessons are simple and hands-on. Activities that teach estimation, comparison -- greater than and less than -- and basic measurement can be set up as centers, cooperative learning or individual desk work.

Estimation

Teach estimation with three-dimensional examples.
••• jelly beans in a glass jar / candy image by Katrina Miller from Fotolia.com

Fill three dramatically different-sized jars with the same quantity of jelly beans, rice, buttons or sand. Ask the children to guess or estimate which one contains the most. Discuss how much each container could hold and compare the capacity of each jar. Pour the contents of each jar into measuring cups to show kindergartners how the capacity can trick us into thinking that the actual quantity is different. This activity can be used as a lead into a lesson about measurement.

Comparison

Let children pour water for hands-on experience with comparison.
••• measuring cup image by Antonio Oquias from Fotolia.com

Teach the language of mathematic comparison and quantity -- "greater than," "less than" and "equal to" -- by letting children pour water into same-sized liquid measuring cups -- containers with identical capacity -- labeled with letters. Ask them to show you comparisons. For example, they should be able to demonstrate what it looks like if container "A" contains more water than container "B." Ask them to show you what it looks like if the two containers contain an equal amount.

Measurement

Challenge kindergartners to look at and read measurement markings.
••• vintage measuring cups image by Scott Williams from Fotolia.com

Set up a display of liquid measuring cups -- those with clearly visible markings -- containing varying amounts of water. Ask children to write down the quantity of each container. Set up an area with various measurement containers of varying capacity -- beakers, plastic measuring cups and liquid measuring cups -- and dry items such as beans, beads, sand or buttons, that can be scooped or poured in and out of the containers. Discuss the measurement markings on the side of the cup and ask students questions about the capacity of each container. Challenge the children to use the markings on the side of the containers to show you specific measurements and answer questions about the capacity of each container.

Outdoor Experiments

Take lessons outdoors to reinforce what is learned in the classroom.
••• pelle et seau image by christophe denis from Fotolia.com

Let kindergartners use buckets, wagons and flower pots to experiment with capacity. Allowing them to take lessons from the classroom and apply them to everyday, outdoor activities gives them a chance to transfer information from one context to another. Let them pour wood chips, water, dirt or sand and discuss the capacity of each vessel. Discuss how understanding measurement and capacity has real life applications in gardening, building and excavating.

Related Articles

Kindergarten Activities for Volume
Density Experiments for Elementary
Cool Science Project Ideas for K-4th Grade
How to Teach Kids Units of Measurement
How to Convert Gallons, Quarts, Pints and Cups
Science and Sponge Activities
Earthworm Science Projects
High School Science Experiments With Plants
School Projects on Pollution
Density Experiments for Kids
How to Measure Air Pollution for a Science Fair Project
School Science Projects for Juniors
How to Teach Bar Graphs to Third-Graders
Science Concepts for Kids
Water Bottle Science Experiments
Cereal Science Projects
How to Write Number Measurement Dimensions
How to Calculate the Capacity of a Cylinder
How to Explain Density to Elementary Students
How to Make a Homemade Thermos Bottle for a Science...