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Measurement

Build practical measurement skills with classroom tools that help children compare length, weight, volume, size, and time through hands-on math exploration. Kaplan’s selection includes balances, weight sets, graduated beakers, measuring tapes, rulers, growth charts, and dry erase charts, giving educators engaging resources for estimation, observation, problem-solving, STEM discovery, and meaningful real-world math practice in early learning classrooms.

Measurement School Readiness Math Toolbox
Item: 63191
Status: In Stock
$46.95
3 years & up. Children will be introduced to math concepts such as length, volume, weight, distance, and temperature with the materials and activities in this toolbox. Children will engage in hands-on math activities encouraged by eight activity card(s), road ruler, tape measure, and a set of manipulatives that incorporate all the listed math skills and more.
Measuring Backpack Kit - Bilingual
Item: 62059
Status: In Stock
$39.95
3 years & up. Explore the tools and vocabulary of measurement that are all around us. Learning the broad concepts of measurement, volume, and size will provide your child with a knowledgeable advantage in math. With this kit and the related activities, your child will practice measuring with standard units (feet, inches) and non-standard units (foot, unit cubes). Children will use the language of measurement while developing an understanding of spatial and size relationships. Includes hands-on manipulatives, books, and a selection of related activities to optimize the learning experience. This kit supports parent involvement and early learning through a variety of interactive and engaging activities. An ideal way for teachers and families to enrich children's learning experiences together. Kit includes a clear vinyl backpack and bilingual activity card(s). Contents may vary.
Inch By Inch Ruler
Item: 302501
Status: In Stock
$11.95
4 years & up. Get ready to measure with the Inch by Inch Ruler! This clear, kid-friendly ruler makes learning measurement fun and easy. It shows both inches and centimeters, measuring up to 12 inches or 30 centimeters. A built-in hanging hole offers easy storage, while the cheerful green Inchworm handle is perfectly sized for little hands. Whether learning inches or centimeters, this ruler makes exploring measurement both playful and practical!
Original Judy Clock
Item: 9121
Status: In Stock
$24.95
4 years & up. The Original Judy Clock provides a simple and fun learning tool for telling time featuring moveable hands, visible functioning gears, and an elapsed time bezel. Visible functioning gears maintain correct hour hand and minute hand relationships. Use this clock as a resource to introduce children to concepts of time, motion, and cause/effect. Clock comes permanently assembled. Includes a teacher's guide. Clock measures 12.75" diameter x 13.5" H.
Dinosaur Bones with Match & Measuring Cards Set
Item: 62951P
Status: In Stock
$35.95 - $78.95
2 years & up. These exciting Activity Cards are an ideal way to encourage children to match, count, compare, order and measure the bones they discover in the Dinosaur Bones setsold separately. The 8" x 11" Activity Cards are made from durable PVC and can be used outdoors. The 16-piece Dinosaur Bone set can be buried in the sand, soil, or water, and they will appeal to children's instincts to explore, investigate, sort, compare and measure. Buy separately or as a set.
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Pan Balance
Item: 47896
Status: In Stock
$39.95
3 years & up. Teach weight, measurement and grams with this strong, durable, plastic balance! The scale features detachable buckets with sliding compensators for zero adjustments. This scale is sized perfectly for classroom use or at home. Includes five each of 5 gram and 10 gram Hexagram® weights. 24.5"L x 8.5"W x 14"H.
Primer Practice Balance With Clear Buckets
Item: 47875
Status: In Stock
$24.95
3 years & up. Help your children count and sort with this Primer Practice Balance With Clear Buckets for Developing Math Skills. Children will exercise their critical thinking skills as they count out pieces to achieve equilibrium. This activity promotes fine motor skills, color recognition, and discovery. Great for individual or small group play. Includes removable, transparent .5-liter buckets for comparing liquids or solids. One gram sensitivity.
5-in-1 Outdoor Measure Mate
Item: 36227
Status: Only 3 left
$59.95
$49.95
4 years & up. This brightly colored and easy to use 5-in-1 measuring tool will be your new classroom favorite. Children can work together or individually to learn basic math concepts such as measuring distance, depth, height and width. Children will have hours of fun as the use the tool to measure anything outdoors! The easy to take a part tool includes two caliper jaws, one trundle wheel with bird footprint tread, one handle/base, one measuring stick (centimeters and inches shown), one colorful sticker sheet and a mesh storage bag.
Match and Measure Large Screen and Tablet Software/App
Item: 34375P
Status: In Stock
$33.95 - $43.95
3 years & up. This software/app really measures up! The activities in this app are carefully designed to develop skills of comparing, estimating, and measuring. Beginning with direct comparisons, the activities progress to non-standard and standard measurements as the bones are used in different ways to consolidate and extend children's mathematical understanding. Children will have lots of fun uncovering the bones in the sand and learning how to compare and measure in different ways. Available for both single and multi-user formats. Multi-user version offers 4 areas of play and works with Windows and Mac. Single user works with Windows, Mac, iPad® and Android. Digital Download. After purchase, an activation code will be sent via email, along with instructions for downloading the app or software. Please allow 24 hours for the email. The software can then be downloaded directly onto the device.
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Measuring Worms with Activity Guide- 72 Pieces
Item: 22371
Status: In Stock
$18.95
3 years & up. Your children can easily learn how to measure with the help of these friendly Bright Colored Measuring Worms. These colorful, textured worms are the perfect companions for sorting, counting, patterning, and other early math skills. The set includes 72 squishy worms in six colors and four sizes: 1", 2", 3", and 4". Teacher's guide included on back of container label.