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Grammar Can Wait Until Children Understand English

When we speak Japanese, we are not consciously thinking each time, “This is the subject, this is the object, this is the past tense.” The same is true for young children. A child may be able to say sentences such as “I went to the park yesterday,” “Mom bought this for me,” or “If it rains, I won’t go,” without being able to explain terms like past tense, conditional clause, or case particle.

In other words, being able to use grammar unconsciously and being able to explain grammar rules in words are two different things. As children acquire language, they first encounter large numbers of examples and learn to use word order and sentence patterns. Later, through school and other formal settings, they organize the language they already use with grammar terminology.

Children spend years listening to, speaking, and understanding Japanese before they learn sentence structure, parts of speech, and conjugation in school. We do not teach them “What is a noun?” “What is a particle?” or “What is verb conjugation?” before they begin speaking Japanese. Even so, children acquire Japanese word order and the use of particles with impressive accuracy.

This shows that explicit grammar explanations are not a condition for understanding language.

School-style English grammar is explained in Japanese using concepts such as subject, verb, object, present tense, past tense, third-person singular, infinitive, and present perfect. But preschoolers and younger elementary school children cannot yet fully understand abstract explanations like “What is a subject?” or “What is the present perfect?” even in Japanese.

If grammar is pushed too early in that situation, children are more likely to memorize rules by rote than to learn them through genuine understanding.

When English grammar is explained in Japanese, Japanese translation naturally enters the process. Children are asked to analyze sentences as they convert them into Japanese: “This word is the subject, this word is the verb, this is the past tense.”

Of course, grammar study and translation-based reading are not inherently bad. They are useful for understanding the structure of complex English sentences and for producing accurate writing. But if Home English for preschool and elementary-aged children centers on this process from the very beginning, it gives children—who might otherwise be able to listen and understand English directly in English—the habit of going through Japanese first.

Preschoolers and elementary school children usually have more flexible time in daily life than adults do, which gives families a major advantage: it is easier to play English audio for long stretches at home. Early childhood is also a time when children adapt more readily to new sound patterns.

What only this stage makes possible is not “getting ahead on junior-high English grammar,” but filling everyday life with spoken English and giving children abundant exposure to English sounds, stress and rhythm, linking, reduction, elision, and chunks of language. The foundation for processing English sounds as English is not built in a few dozen hours. It needs to be thought of as an experience measured in thousands of hours.

Even without explicit grammar terminology, children learn the regularities of sentences. For example, when they repeatedly hear expressions like I want water. / I want this. / I want to go. / I want more., they notice that different elements can come after “I want …”

Children are not analyzing language from the start as “SVO,” “complement,” or “infinitive.” From large numbers of examples, they extract frequent word combinations and sentence patterns, gradually expanding the range of language they can use.

This is called statistical and inductive learning. It is a learning process in which children discover regularities from large amounts of data, much like AI. Through this process, they learn the sounds used in English, the rules for how those sounds are sequenced, and even unconscious grammar.

It is important to distinguish this unconscious grammatical knowledge from the grammar explanations taught later in school.

English grammar is not unnecessary. But sequence matters. When children can listen to English and understand the content, read simple English sentences, and follow meaning in English word order, grammar changes its role. Grammar terminology is no longer “a set of Japanese rules for memorizing unknown English.” Instead, it becomes a tool for organizing English children already know: “Oh, so this is how the structure of this sentence is described.”

Once children can understand English to a certain degree, explicit grammar knowledge starts to offer real value.

Grammar can be learned later. By contrast, it is difficult to recreate the same conditions later in life for spending 1,000-plus hours surrounded by spoken English in daily life, as children can in early childhood. As a result, children who build speech perception through international schools or study abroad are the ones who go on to use English with real ease.

Because elementary school children can understand somewhat more abstract concepts and written language, it is natural to feel tempted to start English grammar. Even so, when beginning in the elementary years, it is still best to build one clear flow first: spoken English → meaning → print → reading aloud → reading comprehension.

As children can read more and more English, they gradually begin to understand grammatical patterns through real sentences. There is value in explaining small amounts of grammar as needed along the way. But simply moving junior-high grammar units down to the elementary level does not maximize the potential of Home English.

Children first hear large amounts of Japanese, understand it, and learn to use it. Only much later do they study grammar. English should be approached in the same order.

What deserves priority in the preschool and elementary years is not getting ahead on junior-high English grammar, but building speech perception. During this stage—when time is relatively flexible and children can be immersed in large amounts of spoken English—the first goal should be to develop English speech perception. English grammar can wait until children begin to understand English by listening.