suggested for ages 13-16
Geometry A is a proof-based geometry course emphasizes geometric concepts in two and three dimensions as they apply to points, lines, planes, circles, and polygons. This course is suitable for students who have completed an Algebra 1 course or equivalent, and after successful completion of Geometry, students are prepared to move onto Algebra 2.
Geometry A covers three broad topics: geometry foundations, lines and angles, and triangles. The practice problems provided in this course range from fundamentals practice to complex proof-based problems.
This course typically takes 4-7 months to complete. This depends on the student's dedication to homework, their previous experience, and the difficulty of course material. Our instructors move at the pace of the student, taking extra time to reinforce concepts as needed.
GEOA1 Definitions and Notation
GEOA2 Logical Reasoning
GEOA5 Parallel and Perpendicular Lines
GEOA6 Proving Parallel and Perpendicular Lines
GEOA7 Classifying Triangles
GEOA8 Triangle Congruence
GEOA9 Triangle Similarity
GEOA10 Right Triangles
GEOA12 Medians and Altitudes
GEOA13 Inequalities with Triangles
GEOA14 Basic Trigonometry