Bannor Circle Stacker vs Sorting Game: Which Builds Problem-Solving First?
By Bannor Toys - Montessori, Educational + Wooden Baby Toys Made in USA | Published: 2026-07-29
Category: Comparisons
Compare Bannor's circle stacker and sorting game to see which toy better develops problem-solving skills in toddlers. Find Montessori-approved tips inside.
When it comes to nurturing problem-solving skills in toddlers, parents often wonder whether stacking toys or sorting games offer the best start. Both activities are staples in Montessori and early childhood development, but they challenge young minds in different ways. In this comparison, we pit a classic circle stacker against a sorting game from Bannor Toys to help you decide which toy to introduce first for maximum cognitive growth.

Bannor Toys is known for its high-quality, American-made wooden toys that prioritize open-ended play and skill development. Their Classic Silicone + Wood Block Set and Bannor Silicone Shapes + Blocks are popular choices, but today we focus on two specific play patterns: stacking (as in a traditional ring stacker) and sorting (as in shape or color sorting). Let's explore how each builds problem-solving abilities in children aged 12 to 24 months.
What Is a Circle Stacker and How Does It Promote Problem-Solving?
A circle stacker typically consists of a central post and several rings of varying sizes. The child must figure out the correct order to stack the rings, usually from largest to smallest. This seemingly simple task involves trial and error, spatial reasoning, and an understanding of seriation—the ability to arrange objects in a logical sequence.
Problem-solving comes into play when a ring doesn't fit because it's too small for the bottom or too large for the top. The child must adjust their strategy, testing different rings until the stack is complete. This process builds persistence, logical thinking, and fine motor control. Bannor's approach to stacking toys emphasizes natural wood and safe finishes, making them ideal for teething and mouthing stages.
- Encourages trial-and-error learning
- Teaches size comparison and ordering
- Strengthens hand-eye coordination
What Is a Sorting Game and How Does It Develop Cognitive Skills?
Sorting games require children to group objects by a specific attribute—color, shape, or size. For example, a shape sorter asks the child to match each block to its corresponding hole. This activity demands visual discrimination, categorization, and deductive reasoning.
When a block doesn't fit, the child must analyze why and try a different shape or orientation. Sorting games also introduce early math concepts like sets and patterns. Bannor's Bannor Silicone Shapes + Blocks offer a modern twist on sorting, combining silicone and wood for tactile variety and easy gripping.
- Builds categorization and classification skills
- Enhances visual perception and attention to detail
- Introduces early math concepts through pattern recognition
Circle Stacker vs Sorting Game: Which Develops Problem-Solving First?
For younger toddlers (12-18 months), a circle stacker often takes the lead. The single dimension of size makes it easier to grasp than a sorting game that may involve multiple shapes and colors. Stacking requires less complex decision-making, allowing the child to focus on sequencing and motor control. Once a child masters stacking, they are ready for the added challenge of sorting.
Sorting games typically come into their own around 18-24 months, when toddlers can handle multiple attributes simultaneously. They demand higher-level thinking: the child must hold a rule in mind (e.g., 'round blocks go in the round hole') and apply it consistently. This makes sorting a more advanced problem-solving activity that builds on stacking skills.
Both toys complement each other. Starting with a stacker builds foundational logic and confidence, then transitioning to a sorting game deepens analytical thinking. Bannor offers both types, ensuring a seamless progression from one skill to the next.
- Stacker is ideal for 12-18 months: simple sequencing
- Sorting game suits 18-24 months: multi-attribute matching
- Use both for a complete cognitive development path
Practical Tips for Introducing These Toys at Home
To maximize problem-solving benefits, follow Montessori principles: present the toy on a low shelf where the child can choose it independently. For the stacker, demonstrate slowly how you place the rings in order, then let the child explore. Avoid correcting mistakes immediately—allow them to discover errors themselves.
For sorting games, start with just two shapes or colors to avoid overwhelm. As the child succeeds, gradually add more options. Narrate their actions: 'You found the red circle! It goes in the round hole.' This language reinforces concepts and builds vocabulary.
Remember that repetition is key. Children learn through repeated practice, so keep these toys accessible and rotate them to maintain interest. Both the Classic Silicone + Wood Block Set and Bannor Silicone Shapes + Blocks can be used for stacking and sorting, offering versatility as your child grows.
- Display toys at child's eye level for independent access
- Allow trial and error without immediate intervention
- Use descriptive language to reinforce learning
Whether you choose a circle stacker or a sorting game, both are powerful tools for developing problem-solving skills in toddlers. For the earliest introduction, start with a stacker to build sequencing and motor skills, then add a sorting game to challenge categorization and logic. Bannor Toys offers beautifully crafted options that grow with your child. Explore the Classic Silicone + Wood Block Set to begin your child's problem-solving journey today.



