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An innovative new breeding simulation helps reveal genetic ratios in offspring. With the heredity level of the ConnectedBio Multi-Level Simulation (MLS), students breed pairs of mice with different fur colors and observe the phenotypic ratios in the resulting offspring. The goal of this activity is to demystify the science behind Punnett Squares and encourage students to explore data and statistical representations in genetics and heredity.

Welcome to the HealthStats Indicator Report Categorized Index. This categorized index provides a selection menu in the form of an explorer type hierarchical folder tree and is organized by topic or subject area. These menu selections are used to navigate to the system's various indicator reports. Listed below are the most general categorized index menu sections. After selecting one of these general category sections, a page will be presented which will allow the folder's sub items to be shown and selected.

his resource describes an inquiry-based, in-class exercise designed for students working in small groups. It is designed to review and enrich student understanding of probability, how probabilities of individual events can be combined to make predictions about more complex outcomes, and how observed data can be compared to a null model based on probabilities using a chi-squared test. These skills are used extensively for classical genetic analysis. Throughout the activity, peers and instructors guide students through the process of developing and solving problems using probabilities and chi-squared tests in small groups.

comprehensive list of STEM resources by age/grade levle