Mystery Bags — Geometric Shapes Tactile Recognition Activity

Price

€39.09

Final price - seller not VAT-registered

Shipping & Delivery

In Stock · 2-3 days

Quantity

Age Range3-6 Years

MaterialNatural wood construction

DimensionsApprox. 30 × 30 × 10 cm

CertificationAMI Approved

About

Training the senses through direct experience, this innovative sensorial material combines tactile exploration with geometric shape recognition through a unique pathway-tracing activity. Children use the attached fabric cords to navigate raised wooden pathways while encountering various three-dimensional geometric solids, developing both fine motor control and stereognostic sense through guided touch.

“The hands are the instruments of man's intelligence.”

- Maria MontessoriThe Absorbent Mind

AMI ApprovedOfficial Nienhuis

Free ShippingSee shipping rates

2-Year WarrantyQuality guaranteed

Everything You Need

Wooden pathway boardWith raised tactile paths

Geometric shapesApprox. 15 wooden solids

Fabric cords2 tracing cords attached to board

The Montessori Method

This material embodies Montessori's principle of isolating difficulty by combining stereognostic development with geometric shape recognition. Through the fabric cord pathway system, children engage their tactile-muscular memory while their visual sense is naturally subdued, allowing for true stereognostic exploration. The material respects the child's need for repetition and self-correction, as the raised pathways provide immediate feedback. This aligns with Montessori's understanding that the hand is the instrument of the mind - by tracing pathways and encountering geometric solids through touch, children build neural pathways that connect concrete sensorial experiences with abstract geometric concepts. The material serves as a bridge between the early sensorial work with geometric solids and later mathematical understanding.

✹Refinement of stereognostic sense through tactile discrimination of geometric forms✹Development of fine motor control and pincer grip through cord manipulation✹Preparation for mathematical mind through concrete geometric shape recognition✹Enhancement of concentration through focused tactile exploration✹Building vocabulary for three-dimensional geometric solids

Mystery Bags — Geometric Shapes Tactile Recognition Activity - Child learning

AMI Approved

Activity Guide

Step by Step to Mastery

4 steps to mastery

Model slow, deliberate movements to encourage mindful exploration

Use the three-period lesson to introduce shape names: 'This is a sphere'

Sit beside, not across from the child, to maintain the same perspective

This creates a connection between different sensorial materials

Browse steps

Model slow, deliberate movements to encourage mindful exploration

Use the three-period lesson to introduce shape names: 'This is a sphere'

Sit beside, not across from the child, to maintain the same perspective

This creates a connection between different sensorial materials

Developmental Benefits

Why Educators Choose This

Stereognostic Sense

Develops the ability to recognize forms through touch alone, a key sensorial skill that supports later geometric understanding.

Fine Motor Control

Tracing the pathways with cords refines hand movements and pincer grip essential for writing preparation.

Concentration

The engaging tactile challenge naturally extends focus as children navigate the complete pathway system.

Observe which hand the child naturally uses for cord manipulation and note their dominant hand development

Create a quiet, focused environment as this work requires deep concentration

Connect this work to practical life by finding similar shapes in the classroom environment

Pro Tip

“Present this material after the child has worked extensively with the geometric solids cabinet”

The Gold Standard in Montessori

Every Child Is a Little Creator

Heritage

Since 1929

Brands used by

schools worldwide

European brands

AMI

Endorsed

Have Questions?

Frequently Asked Questions

Everything you need to know about this material.

Contact Our Experts

What geometric shapes are included in this mystery bag set?

The set includes various three-dimensional geometric solids that children explore through touch. The specific shapes are designed to provide a comprehensive introduction to basic geometric forms including spheres, cubes, cylinders, cones, and other fundamental 3D shapes commonly used in Montessori sensorial education.

How does the pathway-tracing activity work with the fabric cords?

Children use the attached fabric cords to follow raised wooden pathways with their fingers. As they trace along these pathways, they encounter different geometric solids positioned along the route. This guided movement helps develop fine motor control while the child explores the shapes through touch, combining movement with sensorial discovery.

What is the stereognostic sense and how does this material develop it?

The stereognostic sense is the ability to recognize objects through touch alone, without using sight. This material develops this sense by encouraging children to identify geometric shapes using only their tactile perception as they navigate the pathways. This strengthens their ability to create mental images of objects through touch, an important cognitive skill.

Can multiple children use this material together?

While primarily designed for individual exploration to allow focused sensorial work, this material can accommodate collaborative learning. Children can take turns tracing pathways, describe shapes to each other, or work in pairs with one child guiding while another traces, promoting language development and social interaction.

How durable is this material for classroom use?

This material features solid wooden construction with raised pathways and smooth geometric solids designed to withstand repeated classroom use. The fabric cords are securely attached and made from durable materials. With proper care and supervision, this sensorial material will provide years of educational value in both home and classroom settings.

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