Lesson Plans SET A for Grades 3-4-PDF Lesson 7- Level 3-4- Experimenting and Acting Out- Presentation

PDF Lesson 7- Level 3-4- Experimenting and Acting Out- Presentation

Pdf Summary

Lesson 7 of the Math Kangaroo Class for levels 3-4 focuses on the problem-solving strategies of experimenting and acting out. This class involves a variety of mathematical problems that encourage students to explore geometric configurations and spatial relationships through hands-on experimentation and physical representation.<br /><br /><strong>Highlights of the Lesson:</strong><br /><br />1. <strong>Warm-Up:</strong> The lesson begins with a warm-up problem from the Math Kangaroo 2002 exam, which challenges students to identify a shape that cannot be created from folding a rectangular sheet once.<br /><br />2. <strong>Experiments and Acting Out:</strong> Students are encouraged to solve problems by either experimenting with physical objects or acting out scenarios. These strategies assist in visualizing complex problems and devising solutions.<br /><br />3. <strong>Sample Problems:</strong><br />   - <strong>Geometric Manipulation:</strong> Involves arranging jigsaw pieces to create a square.<br />   - <strong>Cups Movement:</strong> Predict the arrangement of cups after a series of moves.<br />   - <strong>Dice Problem:</strong> Calculate the sum of dots on a die after it rolls across a board.<br />   - <strong>Domino Patterns:</strong> Identify which shapes cannot be formed using specific dominoes.<br />   - <strong>Paper Folding:</strong> Determine the appearance of paper after folding and cutting.<br />   - <strong>Overlaying Patterns:</strong> Maximize visible black squares by overlaying three patterned sheets.<br /><br />4. <strong>Exit Ticket and Reflection:</strong> Students reflect on which problems benefited from the experimenting and acting out strategies and consider their potential challenges.<br /><br />5. <strong>Genius Hour and Homework:</strong> Students exchange feedback on their problem drafts and are encouraged to attempt a Math Kangaroo exam from 2019 as homework.<br /><br />The lesson aims to develop critical thinking through tactile engagement and contextual problem-solving, helping students understand abstract concepts by physically manipulating objects or acting out scenarios.

Keywords

Math Kangaroo

problem-solving

experimenting

acting out

geometric configurations

spatial relationships

hands-on experimentation

physical representation

critical thinking

tactile engagement