Counter Logic Slides
Visual slide deck for a lesson on integer division using two-color counters. Includes a warm-up, video segment with pause points, vocabulary review, and clear visual representations of the 'flip' rule for negative divisors.
Counter Logic Teacher Guide
Comprehensive teacher guide for the Counter Logic lesson, featuring pacing suggestions, critical video pause points, a detailed answer key for student materials, and instructional tips for addressing common student misconceptions.
Counter Challenge Worksheet
A student worksheet for practicing integer division with two-color counters. The layout provides dedicated spaces for modeling dividends, showing the 'flip' state for negative divisors, and recording the final quotient for five targeted practice problems.
Integer Flip Exit Ticket
A formative assessment exit ticket where students explain the conceptual process of dividing negative integers using the counter model. It features a space for sketching the 'flip' logic and a structured area for written explanations of the mathematical reasoning.
Printable Math Counters
A printable sheet of two-color counters (positive green and negative red) for students to cut out and use for hands-on integer modeling activities. Provides a high-density grid of manipulatives to ensure students have sufficient counters for multi-step division problems.