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 />**Highlights of the Lesson:**<br /><br />1. **Warm-Up:** 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. **Experiments and Acting Out:** 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. **Sample Problems:**<br />   - **Geometric Manipulation:** Involves arranging jigsaw pieces to create a square.<br />   - **Cups Movement:** Predict the arrangement of cups after a series of moves.<br />   - **Dice Problem:** Calculate the sum of dots on a die after it rolls across a board.<br />   - **Domino Patterns:** Identify which shapes cannot be formed using specific dominoes.<br />   - **Paper Folding:** Determine the appearance of paper after folding and cutting.<br />   - **Overlaying Patterns:** Maximize visible black squares by overlaying three patterned sheets.<br /><br />4. **Exit Ticket and Reflection:** Students reflect on which problems benefited from the experimenting and acting out strategies and consider their potential challenges.<br /><br />5. **Genius Hour and Homework:** 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