Lesson Plans SET A for Grades 7-8-PDF Lesson 3 Level 7-8 Algebraic Thinking-Class Student

PDF Lesson 3 Level 7-8 Algebraic Thinking-Class Student

Pdf Summary

The document is an instructional guide for Math Kangaroo Level 7-8 participants, focusing on algebraic thinking and operations. It outlines a curriculum covering various math topics, such as calculations with rational numbers, 2D and 3D geometry, logic, and combinatorics. A significant emphasis is placed on problem-solving strategies using a four-step approach: understanding the problem, planning a solution, executing the plan, and checking the answer. <br /><br />The guide introduces algebraic thinking, explaining how variables are used in equations and operations to solve problems. It includes examples of algebraic operations like adding constants or multiplying both sides of equations. Sample problems from past Math Kangaroo contests are provided to practice these concepts, such as determining a page number in a sequence, finding numerical values given specific conditions, and solving geometric puzzles.<br /><br />Additionally, the document mentions a "Genius Hour" component, encouraging students to complete a project over several weeks. This involves presenting a math problem, solution, and the strategies used to classmates, promoting collaborative learning and deeper problem-solving skills.<br /><br />The course wraps up by suggesting students utilize past contests and solutions available on the Math Kangaroo website for practice, reinforcing the application of the four-step problem-solving approach to algebraic questions. The overall aim is to foster algebraic thinking, prepare students for contest scenarios, and cultivate a comprehensive understanding of math concepts at the middle school level.

Keywords

Math Kangaroo

algebraic thinking

problem-solving strategies

rational numbers

geometry

combinatorics

four-step approach

Genius Hour

collaborative learning

middle school math