In a grade 2 math chapter on "Multiplication Tables," the teacher should introduce the fundamental concept of multiplication as repeated addition. Starting with the multiplication tables of 0, 1, 2, 5, and 10 will help students recognize simple patterns and calculate products more intuitively. The teacher should emphasize visual aids like arrays and number lines.

This second-grade math workbook is designed to introduce students to basic multiplication and pattern recognition to facilitate understanding of multiplication concepts. For example, a sequence like 3, 6, ___, 12, 15 prompts students to identify the missing multiple of 3, which is 9, reinforcing their grasp of the multiplication process as a series of repeated additions.