Double or Half Slides
Introductory slides for the "Double or Half" lesson, explaining diploid and haploid cells using a sock analogy and simple math to demonstrate the necessity of chromosome reduction in sex cells.
Sock Sort Lab Worksheet
A student simulation worksheet for the "Double or Half" lesson. It guides students through counting and pairing chromosome "socks" to understand the mathematical transition from diploid body cells to haploid gametes.
Haploid Help Teacher Guide
Teacher guidance for Lesson 1: "Double or Half". Includes setup instructions for the sock simulation, pacing guides, discussion prompts, and strategies to address common student misconceptions about haploid and diploid cells.