Learning Resources Gears 100-Piece Deluxe Building Set -STEM Activities
Fine Motor Skills, Toddler Explorer Kit, Science and Construction, Boys and Girls Gifts
Price as of 2026-06-02. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$10–$21
- Mid-range:$21–$38← You are here
- Premium:$38+
Is This Right For You?
- •Those who want a top-rated option — in the top 16% of STEM Toys by rating
- •Sillbird 12-in-1 Solar Robot Building Kit STEM Gift — 49% cheaper at $15 (Score A+)
- •Snap Circuits Jr. SC-100 Electronics Exploration Kit — higher rated at 4.8/5 ($30)
📊 Based on data analysis of 44 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other STEM Toys
Computed from live Amazon rating, review count, and price across 44 STEM Toys available to US consumers · last refreshed 2026-06-02.
How It Compares
This Product Learning Resources Gears 100-Piece Deluxe Building Set -STEM Activities | Most Popular ThinkFun Gravity Maze Falling Marble Logic Game | Best Rated Snap Circuits Jr. SC-100 Electronics Exploration Kit | Best Value Sillbird 12-in-1 Solar Robot Building Kit STEM Gift | |
|---|---|---|---|---|
| Price | $29.59 | $22.79 | $29.98 | $14.97 |
| Rating | 4.7/5 | 4.6/5 | 4.8/5 | 4.3/5 |
| Reviews | 4,656 | 37,616 | 29,080 | 15,641 |
| Mubboo Score | A- | A+ | A | A+ |
Quick Specs
- Size
- 12L,11W,4H Inches
- Color
- Multicolor
- Theme
- Occasion
- Set Name
- Beginner's Building Set
- Unit Count
- 1.0 Count
- Item Weight
- 1 Kilograms
- Manufacturer
- Lee Valley Tools
- Model Number
- LER9162
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Key Features
- ✦ENDLESS CREATIVE POSSIBILITIES - Encourages imagination and problem-solving as children design and build unique spinning structures, with many parents reporting this becomes their …
- ✦GROWS WITH YOUR CHILD - Provides appropriate challenges for toddlers through elementary school ages, with even adults enjoying the building process and learning opportunities
- ✦DURABLE CONSTRUCTION - Features high-quality, colorful plastic pieces that withstand enthusiastic play and repeated use, making it an excellent long-term investment for home or cla…
- ✦ENGAGING STEM LEARNING - Introduces early engineering, cause and effect relationships, and spatial reasoning concepts through hands-on play that children don't even realize is educ…
- ✦FINE MOTOR SKILL DEVELOPMENT - Helps children practice precise movements and hand-eye coordination as they connect pieces and build increasingly complex structures
Source: product listing on Amazon.
About Learning Resources
- 5 products in our database
- Average rating: 4.6/5 across all products
- Price range: $11.14 – $55.29
- Categories: Calculators, fitness-technology, STEM Toys
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Bottom Line
Learning Resources Gears 100-Piece Deluxe Building Set -STEM Activities earns Mubboo Score A-. Priced at $30 — a mid-range option, below the category average of $35. Rated 4.7/5 from 4,656+ reviews. Strong buy if: those who want a top-rated option.
Frequently Asked Questions
Is the Learning Resources Gears 100-Piece Deluxe Building Set -STEM Activities worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.7/5 rating from 4,656 reviews — better than 84% of STEM Toys we track.
How much does the Learning Resources Gears 100-Piece Deluxe Building Set -STEM Activities cost?
It is currently $29.59 — mid-tier pricing for STEM Toys.
How does the Gears 100-Piece Deluxe Building Set -STEM Activities compare to other STEM Toys?
The category's most-reviewed alternative is the ThinkFun Gravity Maze Falling Marble Logic Game (4.6/5, 37,616 reviews, $22.79). The Gears 100-Piece Deluxe Building Set -STEM Activities carries a Mubboo Score of A- vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-02) and may change.