Mathematics · Pedagogy of Mathematics
A teacher asked the students to write algebraic expressions for the following verbal statements: (i) Twice of x plus four (ii) Three times x minus 7 Students responded by writing 2x + 4 and 3x - 7, while the teacher was expecting 2(x + 4) and 3(x - 7). The above error occurred primarily due to the:
- 1ambiguous or structured language used by the teacher✓
- 2careless listening habits of the students during the instruction
- 3lack of appropriate practice in writing linear expressions
- 4lack of basic understanding of linear expressions by students
Correct answer
ambiguous or structured language used by the teacher
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