Part A: What central idea about mathematical instruction does the author express in Passage 1? (R.2.2)

A. Classrooms that foster laughter, discussion, and disagreement are linked to higher student performance.

B. Opportunities for students to solve real-world mathematical problems can be a powerful approach to learning.

C. New technological tools require a re-examination of the effectiveness of mathematical teaching methods.

D. Due to the different learning styles of today’s students, teachers must use a variety of instructional methods.

3. Part B: What is the most effective evidence the author cites to support the central idea in Part A? (R.2.2)


A. Examples of how students’ active engagement in solving real-world problems can increase their interest


B. Details about the different learning styles that may appeal to a diverse group of student interests


C. “Aha!” moments in which student effort pays off with a deeper understanding of mathematical concepts


D. A quotation from an established expert about the benefits of traditional teaching methods