This Learning Activity Sheet is a project of the DepEd CAR Regional Office through the Curriculum and Learning Management Division (CLMD) which is in response to the implementation of the K to 12 Curriculum. This Learning Material is a property of the Department of Education, Cordillera Administrative Region. It aims to improve students’ performance specifically in Pre-Calculus.
Objective
Curriculum Information
Education Type
K to 12
Grade Level
Grade 11
Learning Area
Content/Topic
Trigonometry
Intended Users
Educators, Learners
Competencies
Illustrate the unit circle and the relationship between the linear and angular measures of a central angle in a unit circle
Convert degree measure to radian measure and vice versa
Illustrate angles in standard position and coterminal angles
Illustrate the different circular functions
Determine the domain and range of the different circular functions
Graph the six circular functions (a) amplitude, (b) period, and (c) phase shift
