Lesson Plans SET B for Grades 9-10-PDF Lesson 1 Level 9-10 set B Problem Solving Strategies Class

PDF Lesson 1 Level 9-10 set B Problem Solving Strategies Class

Pdf Summary

The document appears to be a guide detailing various problem-solving strategies for Math Kangaroo's Level 9-10 competition. The core teaching method described involves a four-step problem-solving strategy: understanding the problem, planning a solution, executing the plan, and reflecting back on the solution to ensure it makes sense and answers the right question. This approach is supplemented with various problem-solving tactics such as drawing diagrams, trial and error, eliminating wrong choices, recognizing symmetry, and finding patterns.<br /><br />The text provides detailed explanations of a few specific problems from past Math Kangaroo contests, demonstrating these strategies in action. For example, one problem asks "how many times faster does the minute hand of any clock move than the hour hand?" By breaking down the problem into manageable steps, students can discover the solution through guided mathematical reasoning.<br /><br />Additionally, the document outlines the contents of a course aimed at developing these problem-solving skills, covering subjects like algebra, number theory, sequences and patterns, values, combinatorics, logical reasoning, and various aspects of geometry.<br /><br />There are also suggestions for students to create their own problems as part of a "Genius Hour Project," encouraging them to use their interests as a source of inspiration, modify existing problems, and select topics from various mathematical fields. This hands-on approach to learning is designed to reinforce problem-solving skills by allowing students to actively engage in the creation and solving of mathematical problems.<br /><br />Overall, this document emphasizes the importance of strategic thinking and the application of a structured approach to solving complex mathematical problems, encouraging continuous practice and exploration to enhance proficiency in mathematics.

Keywords

Math Kangaroo

problem-solving

four-step strategy

diagrams

trial and error

algebra

combinatorics

logical reasoning

Genius Hour Project

geometry