# Acivating Strategy

```Pre-Calculus: Vickie Conway; Patty Eberhard
Daily Lesson Plan Template
Day &amp; Date:
Wednesday, August 26, 2015
Standard:
MGSE9‐12.G.GPE.1
Derive the equation of a circle of given center and radius using the
Pythagorean Theorem; complete the square to find the center and radius of a
circle given by an equation.
Essential Question:
Learning Goal:
Students will identify the vertex and radius of circle.
Acivating Strategy: Lesson
Opener: (____min.)
Identify the vertex and radius of the circle
Graph it.
Teaching Strategies:
Procedures/Technology/
(______min.)
Graphing circles and finding their vertexes is demonstrated
Introduction to the vertex form of an circle equation
Students practice finding the vertex and radius of a circle
Summarizer Strategy:
Closing Activity:
(_____min.)
Error Analysis: Find what’s wrong with the problem
Assessment/Evaluation:
(_____min.)
Summary
Teacher observation
Pre-Calculus: Vickie Conway; Patty Eberhard
Materials Needed:
Smartboard