Chromosome Simulation 10-Station Kit

Starting with the phenomenon of planarians multiplying by both asexual and sexual reproduction, students make sense of the differences between mitosis and meiosis. In Part 1, chromosome models are used to answer the driving question, "What happens to chromosomes when a cell divides to make a copy of itself?" Chromosome models are developed and evaluated again in Part 2 to answer the meiosis driving question, "How is the chromosome number reduced in sperm and egg cells so when they combine their chromosomes, the new organism has the correct number?" Time Requirement Making sense of mitosis...