Lesson Plans SET B for Grades 7-8-PDF Lesson 2-B Level 7-8 Number Theory-class teacher

PDF Lesson 2-B Level 7-8 Number Theory-class teacher

Pdf Summary

This document outlines a Math Kangaroo Level 7-8 lesson focused on number theory. The lesson plan includes a warm-up activity, instruction on number theory principles, and problem-solving strategies. The curriculum is structured with various lesson segments, including calculations with rational numbers, algebraic thinking, geometry, and logical reasoning, emphasizing different aspects of number theory.<br /><br />Instructional segments cover sets of numbers, rules such as identity and zero properties, the distinction between even and odd numbers, powers and roots, and exponential rules. Several sample contest problems illustrate these principles. For example, conversions of exponential expressions, palindromic numbers, and unique operations involving digits of numbers are examined.<br /><br />Participants are engaged through worksheets and contest problems from past Math Kangaroo competitions, offering practical applications of learned theories and strategies like understanding problems, planning solutions, executing plans, and verifying results.<br /><br />A "Genius Hour" section encourages students to explore their interests through mathematics by developing two-slide presentations on chosen problems. This promotes intrinsic motivation and application of mathematical concepts in personal contexts.<br /><br />The wrap-up section emphasizes the key concepts discussed, encourages students to identify which problems they found most engaging, and underscores the importance of practice through past contests and available resources.<br /><br />Overall, the document provides a structured approach to teaching number theory to students and highlights the importance of using engaging methods to foster a deeper understanding of mathematical concepts.

Keywords

Math Kangaroo

number theory

problem-solving

rational numbers

algebraic thinking

geometry

logical reasoning

exponential expressions

palindromic numbers

Genius Hour