How do you measure solids without weight?

This doesn't really measure anything. It can tell a child which object is heavier but not by how much. It can tell a student if the objects are equal in weight. What ever is being measured has to be small enough to fit into the little containers, so beans, rice or very small blocks would work.

I am in need of two replacement buckets for the balance. Are the buckets available seperatly?

I have never seen them sold separately

I want to use this in my classroom - 1st graders - any teachers out there who are using it - your thoughts? Thank you!

I bought it to use at home with my then first grader.... With this tool students will be able to tell which object/thing is heavier and if they are equal... that's about it. If you have super small objects to use that may allow you to have a deeper discussion about how the weight is changing. I have found that most objects I wanted to use were too large for the containers or immediately changed it from too big on the left to too big on the right.

Is this a clock of scale? the item description indicates it's a clock

No, there is no clock in the scale set. This is an error in the posting.

Primary Bucket Balance | Desertcart Fiji

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$234

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Description

⚖️ Balance fun and learning—because future innovators start early!

MESS FREE LEARNING - Easy-pour spouts and dual-purpose lids minimize spills and expand experimental play.
ORGANIZED PORTABLE - Integrated storage drawer keeps counters and tools tidy, perfect for home or classroom.
VERSATILE MEASUREMENT - Removable, clear buckets hold solids or liquids up to 400 ml for hands-on experiments.
PRECISION WEIGHT COMPARISON - Calibrated balance scale detects subtle weight differences, sharpening early STEM skills.
DURABLE CLASSROOM READY DESIGN - Sturdy, child-safe plastic built to withstand years of active preschool use.

The Learning Resources Primary Bucket Balance is a durable, child-friendly STEM tool designed for ages 3+. Featuring precisely calibrated balance arms with +/- 0.1g accuracy, removable graduated buckets holding up to 400 ml, and a built-in storage drawer, it enables hands-on exploration of weight, volume, and measurement concepts. Ideal for preschool classrooms and home learning, it combines practical design with educational value to foster critical thinking and early math skills.

Specifications

ASIN	B000296LRK
Best Sellers Rank	#16,200 in Office Products ( See Top 100 in Office Products ) #184 in Educational Science Kits #16,555 in Office & School Supplies
Brand	Learning Resources
Brand Name	Learning Resources
Color	Multicolor
Customer Reviews	4.7 out of 5 stars 2,189 Reviews
Display Type	Digital or Analog Scale Display (inferred)
Global Trade Identification Number	00765023815214, 00885913087665
Included Components	Counter toys
Item Highlight	Teaching Scale, Balance Toys for Kids, Math Games, STEM Manipulatives for Preschoolers, Educational Scale Game
Item Type Name	Primary Bucket Balance
Item Weight	589 g
Manufacturer	Learning Resources
Material Type	Plastic
Measurement Type	milliliters
Model	LER1521
Number of Packs	1
Part Number	LER1521
Readout Accuracy	+/- 0.1g
Recommended Uses For Product	Education
Room Type	Classroom
Special Feature	Portable;Durable
Special Features	Portable;Durable
UPC	858160438153 885250165484 885502437574 885604978432 765023815214 885904049818 885913087665 885508244428 885946129943 809099314957
Unit Count	1 Count
Warranty Description	We want to exceed your expectations. We work hard to ensure that our products are of the highest quality, and that kids feel happy, confident and inspired after playing with them. If the product you’ve purchased is not giving your child an exceptional experience, then you can simply return it and you will get your money back. That’s it! No short return windows, no endless rationale needed—just shi…
Weigh Scale Type	Balance Scale
Weight Capacity Maximum	2 pounds
Weight Limit	2 pounds

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