Learning Heart Words in Prep

Current research tells us that high-frequency words do not just need to be memorised. Research says that these words are like all other words we encounter and have some degree of decodability to them. Yes, a lot of them also have irregular spellings and sounds. But we must teach those parts to our students! We need to show them the decodable parts and explain the irregular parts of the word. This helps connect what we are teaching in phonics to reading.

Have you recently heard the term “heart words” being used with high-frequency word instruction? Do you know what this word means? If not, or if you don’t feel confident, we’ll dive into “heart words” and best practices for teaching high-frequency words to our students.

What are Heart Words?

The term “heart words” is everywhere right now in the reading community. Heart words are high-frequency words with irregular spelling. They are called “heart words” because part of the word will have to be learned to be read and spelled by heart. Examples of common heart words are: said, you, and where. We must spell by “heart” only part of the word- the part of the word that is irregular.

One Warning

We don’t want to fall into the habit of just calling high-frequency words “heart words”.

We also don’t want to teach students to just memorise these words. When we ask students and parents to just memorise these words, we are separating phonics knowledge and skills from them. We need to ask ourselves what parts of the word are decodable and what phonics skills can be modelled and taught from this high-frequency word.

In our high-frequency word instruction, we want to make sure we are explicitly teaching students the phonics rules behind the words.

 A lot of high-frequency words are decodable to some degree. For example: can, did, and but are completely decodable if students have knowledge of -  CVC words (consonant, vowel, consonant structure). It’s imperative that we show and model the decodable parts of the word as well as any irregular parts.

An Example of a Heart Word

The irregular part of the word is what we call the “heart word” part. Let’s use the word “said” as an example. In the word “said” the first sound /s/ and the last sound /d/ are decodable because the letters are making their most common sound. The irregular part of the word or the “heart word” part is the “ai” making the short e sound. We want to explicitly teach students that in this word the letters “ai” are making a different sound than what we would expect them to. We have to remember that in this word they make the short e sound.

Teaching and showing students the decodable parts and the irregular parts of high-frequency words helps connect these words to the important phonics work we are doing in the classroom.

Mrs Sue Zweck, Head of Learning K-5