Question

Which of the following can be taught by the inductive method of teaching Mathematics?

• A. is irrational
• B. Sum of the angles of a quadrilateral is 360°
• C. Slope of a line is tane, where 0 is the inclination of the line
• D. Derivative of sinx is cosx

Answer 1

Answer:

B. Sum of the angles of a quadrilateral is 360°

Yes, "Sum of the angles of a quadrilateral is 360°" can be effectively taught using the inductive method of teaching mathematics.

The inductive method involves guiding students to observe specific examples, identify patterns, and then generalize a rule or principle. For teaching the sum of the angles of a quadrilateral, a teacher might start by showing students various examples of quadrilaterals (e.g., squares, rectangles, trapezoids, etc.) and have them measure the angles. Through observation and calculation, students could then deduce that the sum of the angles in all quadrilaterals is always 360°, allowing them to arrive at this conclusion through induction rather than being told the rule directly.

This approach helps students actively engage with the concept and discover the rule themselves, making the learning process more meaningful.