Lesson Plans SET B for Grades 5-6-PDF Level 5-6 - Logic problems

PDF Level 5-6 - Logic problems - Teacher file

Pdf Summary

The document outlines the lesson plan and logic problem activities for Math Kangaroo's Level 5-6 competition with a focus on enhancing logical reasoning skills. It includes a breakdown of the lesson timings: a 5-minute warm-up with a "Truth and Lie" problem, a 5-minute instruction period on the concept and vocabulary of logic, 40 minutes for solving problems, and a 10-minute wrap-up. <br /><br />The lesson emphasizes fewer problems due to the complexity of logic puzzles. This particular lesson includes classic Math Kangaroo logic problems such as cryptarithms, certainty problems, Venn diagrams, whodunits, and truth-and-lie problems. Examples of these problems are included with their solutions, which explore different logical reasoning scenarios.<br /><br />Key activities involve solving problems such as identifying the speed difference between clock hands, determining the number of liars at a round table, and solving riddles involving dragons of varying honesty based on the number of heads they have. Strategies suggested for problem-solving include making tables, drawing diagrams, and using logical elimination methods.<br /><br />In addition to solving set problems, students are encouraged to create their own logic problems, which promotes creative thinking and deeper understanding. The document also suggests a "Genius Hour," an activity that allows students to share and refine their problems, fostering peer feedback. <br /><br />The lesson concludes by reinforcing the importance of logical reasoning, not only in mathematics but in everyday decision-making, with problem-solving strategies like diagramming, table making, reasoning, and trial and error as core skills.

Keywords

Math Kangaroo

logical reasoning

Level 5-6 competition

logic problems

cryptarithms

Venn diagrams

problem-solving strategies

creative thinking

Genius Hour

peer feedback