The Lexicon of the Grammar Symbols is an essential Montessori language material that provides a comprehensive reference for all grammar symbol shapes and their meanings. This German-language edition features the complete set of Montessori grammar symbols — from nouns to interjections — with clear definitions and example sentences, supporting children's progression from concrete symbol manipulation to abstract grammatical understanding.
“Education is a natural process spontaneously carried out by the human individual, and is acquired not by listening to words but by experiences upon the environment.”— Maria MontessoriEducation for a New World
Maria Montessori revolutionized grammar instruction by assigning each part of speech a unique symbol — a large red circle for the verb (the sun that gives energy to the sentence), a black triangle for the noun (a stable pyramid). These symbols transform grammar from rote memorization into a visual, tactile exploration. The Lexicon serves as each child's personal reference, supporting the transition from manipulating physical grammar symbols on a mat to independently analyzing sentences in books. In the 6-9 classroom, this lexicon becomes a trusted companion — children consult it as a researcher would consult a dictionary, building the habit of self-directed inquiry that defines Montessori education.

Let the child discover the organization rather than explaining it all at once.
Start with simple 3-4 word sentences and gradually increase complexity.
Say 'Where could you find out about this symbol?' rather than giving the answer.
The German examples provide real-language context that reinforces understanding.
Let the child discover the organization rather than explaining it all at once.
Start with simple 3-4 word sentences and gradually increase complexity.
Say 'Where could you find out about this symbol?' rather than giving the answer.
The German examples provide real-language context that reinforces understanding.

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Connecting abstract grammar concepts to concrete visual symbols makes sentence structure tangible and memorable for elementary-age children.
The lexicon format encourages children to look up information independently, building research skills and self-directed learning habits.
Understanding parts of speech deepens reading comprehension and supports more sophisticated writing as children learn to construct varied sentences.
The Montessori grammar symbols create a visual language for understanding sentence structure, developing abstract thinking skills that transfer to other domains.
This German edition is essential for German-language Montessori classrooms and bilingual environments.
Pair with the Grammar Symbol Box and sentence analysis cards for a complete grammar station.
Encourage children to create their own 'mini-lexicons' as a creative follow-up activity.
“Introduce the lexicon only after the child has had hands-on experience with physical grammar symbols.”
Everything you need to know about this material.
Contact Our ExpertsDesigned for ages 6-9 (lower elementary). Children should already have been introduced to basic grammar symbols before using the lexicon independently.
Yes, this specific edition is in German. The grammar symbols are universal Montessori symbols, but all definitions and examples are in German, making it ideal for German-speaking or bilingual classrooms.
Nienhuis Montessori has manufactured AMI-approved materials since 1929, working directly with the Association Montessori Internationale to ensure every product meets Dr. Montessori's original specifications.
They're a visual system where each part of speech has a unique shape and color — large red circle for verbs, black triangle for nouns, blue triangle for adjectives, etc. This makes abstract grammar concepts concrete and memorable.
The lexicon works best alongside the Grammar Symbol Box (physical wooden symbols) and sentence analysis strips, but it can be used independently as a reference tool.
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