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🧠 Unlock your child’s genius—one puzzle piece at a time!
The Learning Resources STEM Explorers Brainometry is a 34-piece, hands-on 3D puzzle game designed for kids aged 5 and up. Featuring 10 double-sided challenge cards with progressive difficulty, it promotes critical thinking, spatial reasoning, and fine motor skills through screen-free, tactile play. Its compact, durable design with a portable storage box makes it ideal for home, classroom, or travel use, supporting STEM learning and cognitive development in an engaging, interactive format.












| ASIN | B097F49QYH |
| Additional Features | Portable |
| Age Range Description | Kid |
| Best Sellers Rank | #717 in Toys & Games ( See Top 100 in Toys & Games ) #2 in Assembly & Disentanglement Puzzles |
| Brand Name | Learning Resources |
| Color | Multi |
| Customer Reviews | 4.7 out of 5 stars 2,996 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 00765023093063 |
| Included Components | 34 Pieces |
| Item Dimensions | 10 x 9 x 4.5 inches |
| Item Dimensions L x W | 9"L x 8"W |
| Item Shape | Rectangular |
| Item Type Name | STEM EXPLORERS™ BRAINOMETRY™ |
| Item Weight | 0.29 kg |
| League Name | No League |
| Manufacturer | Learning Resources |
| Manufacturer Maximum Age (MONTHS) | 120 |
| Manufacturer Minimum Age (MONTHS) | 60 |
| Manufacturer Part Number | LER9306 |
| Manufacturer Warranty Description | 2 Year Limited Warranty |
| Material Type | Plastic |
| Model Number | LER9306 |
| Number of Items | 1 |
| Number of Pieces | 34 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Play Activity Location | Tabletop |
| Power Source | Manual |
| Product Style | Single |
| Puzzle Type | Assembly & Disassembly |
| Set Name | STEM EXPLORERS™ BRAINOMETRY™ |
| Size | Medium |
| Skill Level | All |
| Subject Character | STEM |
| Supported Battery Types | No battery required |
| Theme | Building |
| UPC | 765023093063 |
| Unit Count | 1 Count |
A**.
Great game for creative building
These are fun blocks exactly because the pieces are made of different shapes that are unusual and therefore stack together differently than regular blocks would. The pattern cards are a nice touch, but they are not necessary per se for playing with the blocks. I do wish there were more of them, so I may get another box to have more. The color and pattern on the blocks is fun, too. They are not difficult to build with, but I can see older kids working to make more complex structures. Fun and educational!
G**P
Great for following directions
For children with different learning styles, including those who benefit from structured and visual learning, this tool supports focus, direction-following, and independent thinking. Younger learners can match shapes and colors while developing fine motor skills, while older children can listen to instructions, answer questions, and think critically through each challenge. With multiple activities included, it grows with your child’s skill level and keeps them engaged over time. The best part is how adaptable it is—making it a great option for both guided learning and independent play, and even better for bilingual households looking to incorporate learning through multiple languages.
M**R
Nanny recommended
I'm a nanny and these were great to take for when the siblings got bored at practices or tournaments.
C**Y
Screen free activity
Great screen-free activity for my kids...and myself! The blocks and cards are well-made, and my kids (ages 5, 7, 10) enjoy playing with them.
D**H
Good gifting option
We bought it as a gift for a boy.. he didn't seem too impressed with it after playing at first but did seem to enjoy a few days later... definitely helps in logical reasoning and problem solving..
B**E
Great Puzzle! Great Price!
My 2nd-5th grade students love these puzzles. It is easy to use but gives variety to the normal puzzles the kids do. The kids love the challenges of figuring out how to make the puzzles in the manual. It is good quality and easy to transport from class to my after-school program.
R**T
Fun toys
My grand children loved it.
M**A
Versatile, engaging for all ages
The activity cards are great for allowing children to challenge themselves. They help children physically grasp 3D shapes, composite shapes, and how to decompose shapes for volume, area, and perimeter. These are great for multi-standard learning that allows children to physically grasp math concepts. Since children grasp devices and worksheets too much in school and phones at home, this is great for helping children catch back up on learning with logic, rigor, and more. They are fun. You can create your own challenges, too. They can be used by preschoolers up through middle school level math easily. Middle school students could create designs and plot them on quadrant paper, then write the ordered pairs. Students could measure them to figure out volume needed to design boxes for various designs, too. Opportunities go far beyond what the highly-engaging cards provide. For teachers, these can be zero-prep centers activities, too.
M**I
Muy buen huego
Muy buen juego
L**R
Poor
The product works, but honestly I expected a bit more. It’s not bad, but it doesn’t really stand out in terms of quality or finish
K**R
Fabulous game
Gave this as presents to 4 year olds and was such a hit!
M**A
Bel gioco
Gioco divertente.forme colorate. Permette di imparare a incastrare pezzi e costruire
D**.
Entretenido
Lo compré para un regalo y me dijeron que la niña lo juega bastante y quería incluso más piezas
Trustpilot
1 week ago
5 days ago