Which drill is specifically about replacing one element at a time in a pattern with prompts?

Which drill is specifically about replacing one element at a time in a pattern with prompts?

• A. Substitution drill
• B. Chain drill
• C. Visual aids
• D. Genre

Answer: (A)

Substitution drills involve a fixed pattern where one element is replaced at a time using prompts. The idea is to keep the surrounding structure the same while swapping in different words or phrases to fill a single slot. This helps learners practice accuracy and fluency within a consistent frame. For example, with a sentence frame like “I like to ____ in the park,” the teacher uses prompts to fill the blank with different activities: “walk,” “run,” “play,” etc. Each time, only the missing element changes, while the rest of the sentence stays the same. This focused variation reinforces how the structure holds together even as the content changes. The other options don’t fit this specific pattern: a chain drill builds the response step by step in a sequence rather than swapping one element within a fixed pattern; visual aids rely on pictures or objects to trigger responses rather than substituting elements in a sentence frame; genre refers to types of texts or writing styles, not a drill type.

Substitution drills involve a fixed pattern where one element is replaced at a time using prompts. The idea is to keep the surrounding structure the same while swapping in different words or phrases to fill a single slot. This helps learners practice accuracy and fluency within a consistent frame.

For example, with a sentence frame like “I like to ____ in the park,” the teacher uses prompts to fill the blank with different activities: “walk,” “run,” “play,” etc. Each time, only the missing element changes, while the rest of the sentence stays the same. This focused variation reinforces how the structure holds together even as the content changes.

The other options don’t fit this specific pattern: a chain drill builds the response step by step in a sequence rather than swapping one element within a fixed pattern; visual aids rely on pictures or objects to trigger responses rather than substituting elements in a sentence frame; genre refers to types of texts or writing styles, not a drill type.