Pedigree Chart Activity Key

A pedigree chart is a visual representation of a person’s family history. It typically includes information about ancestors, descendants, and relationships between family members. Pedigree charts are commonly used in genealogy to track family lineage and genetic traits.

When completing a pedigree chart activity, it is important to understand the key symbols and abbreviations used to represent different aspects of the family tree. This helps to accurately document and interpret the information presented on the chart.

Pedigree Chart Activity Key

Key Symbols and Abbreviations

One of the most common symbols used in pedigree charts is a square to represent males and a circle to represent females. A horizontal line connecting a male and female symbol indicates marriage, while vertical lines extending from the couple’s symbols represent their children.

Other symbols and abbreviations may be used to denote specific relationships, such as a diagonal slash through a symbol to indicate a deceased individual or a double line connecting parents to represent a consanguineous marriage. It is important to refer to the activity key provided to understand the meaning of each symbol used in the pedigree chart.

Completing the Pedigree Chart Activity

When completing a pedigree chart activity, it is essential to follow the instructions provided and accurately record information about your family members. Start by entering your own information at the bottom of the chart and work your way up through the generations.

Pay attention to the relationships between family members, including siblings, parents, and grandparents. Use the key symbols and abbreviations to accurately represent each individual’s gender, vital status, and relationship to others on the chart. Once you have completed the pedigree chart activity, you will have a visual representation of your family history that can be shared with future generations.