The document provides an overview of key concepts in Philippine political science and constitution, including:
1) It defines political science as the study of the state, government, and politics. It discusses the basic concepts of order, power, and justice in politics.
2) It then covers the Philippine constitution, noting that the country has had 4 constitutions - in 1899, 1935, 1973, and 1987. It provides a brief overview of the key aspects and principles of the 1987 constitution.
3) Finally, it discusses the structure of the Philippine legislature as bicameral, with qualifications for senators and representatives. It also covers the party-list system for representation of sectoral groups.