Lesson Plans SET B for Grades 7-8-PDF Lesson 7 Level 7-8 Circles-Class Teacher

PDF Lesson 7 Level 7-8 Circles-Class Teacher

Pdf Summary

The document outlines a Math Kangaroo preparation lesson for students in levels 7-8, focusing on circle-related mathematics. The lesson plan specifies a structured schedule, including a warm-up, instruction phase, solving problems, Genius Hour, and wrap-up session, all within a one-hour timeframe.<br /><br />**Warm-Up**: The lesson begins with a 5-minute warm-up problem to engage the students.<br /><br />**Instruction**: A 5-minute instructional segment follows, introducing the 4-step problem-solving method along with fundamental concepts about circles such as parts of a circle, circle formulas, and basic theorems, like properties of tangents, cyclic quadrilaterals, and inscribed angles.<br /><br />**Problems**: Students are given 35 minutes to solve eight problems, approximately 5 minutes per problem. The problems range from understanding diameters and radii relationships, working with geometric configurations like equilateral triangles, and solving area questions involving tangents and inscribed figures.<br /><br />**Genius Hour**: An optional 10-minute segment for a Genius Hour discussion encourages creative and critical thinking. During this time, students may tackle bonus questions if time permits.<br /><br />**Wrap-Up**: A 5-minute wrap-up focuses on strategic tips for solving circle problems, emphasizing the importance of looking for isosceles or right triangles, drawing diagrams, and extracting useful information from busy drawings.<br /><br />**Bonus Questions**: Bonus content includes advanced geometry challenges, encouraging students to apply learned concepts in novel ways.<br /><br />**Genius Hour Project**: Over several weeks, students will prepare a presentation related to a problem, including problem statements, solutions, and explanations, culminating in a 3-4 minute presentation.<br /><br />Overall, the lesson is designed to develop problem-solving skills, geometric intuition, and understanding of circles in a stimulating and structured environment.

Keywords

Math Kangaroo

circle mathematics

problem-solving

geometry

tangents

cyclic quadrilaterals

inscribed angles

Genius Hour

geometric intuition

lesson plan