Teaching English to Speakers of Other Languages (TESOL) Practice Test

Before starting a science unit, why is it effective for ESL students to discuss what they already know?

1. It establishes a logical sequence in which to present new information in the unit.

2. It takes advantage of students' prior knowledge and reinforces content through multiple modalities.

3. It eliminates the need to provide students with explicit instruction in new vocabulary and content during the unit.

4. It gives students an opportunity to express personal opinions about the topic.

The correct answer is: It takes advantage of students' prior knowledge and reinforces content through multiple modalities.

Discussing what ESL students already know before starting a science unit is effective because it takes advantage of their prior knowledge and reinforces content through multiple modalities. When students share their existing knowledge, it creates a bridge between familiar concepts and new information. This process not only validates their previous learning experiences but also encourages engagement and participation, which can enhance comprehension and retention of new content. Utilizing multiple modalities during this discussion allows students to express their ideas through various forms, such as speaking, drawing, or collaborating, accommodating different learning styles. This can lead to a deeper understanding of the material as it taps into their existing cognitive frameworks and encourages active learning. The other choices suggest alternative benefits, but they do not capture the comprehensive advantage of reinforcing content through prior knowledge and various methods. While establishing a logical sequence and giving students a chance to express personal opinions have their merits, the connection to prior knowledge and the varied methods of engagement are key to effective learning in an ESL context.