Lesson Plans SET A for Grades 1-2-PDF Lesson 5 - Level 1-2- Organized List- Teacher file

PDF Lesson 5 - Level 1-2- Organized List- Teacher file

Pdf Summary

Lesson 5 of the Math Kangaroo Class for levels 1-2 focuses on developing organized problem-solving skills by creating structured lists. The session begins with a warm-up brainstorming exercise encouraging students to list items they might see in the sky, fostering initial critical thinking and list-making skills.<br /><br />The main strategy for the lesson is introduced through a problem called "Number Hunt," where students practice finding numbers with specific characteristics (e.g., numbers containing a digit "3" under 100). This exercise highlights the importance of categorizing information to ensure all possible solutions are considered.<br /><br />Throughout the lesson, the four-step method is modeled implicitly, guiding students to understand the problem, plan a strategy, execute their plan, and finally check their solution. This method, while not formally introduced, helps students systematically approach problems.<br /><br />Key activities involve exploring the concepts of digits, odd/even numbers, and sums through various math problems that require listing or selecting solutions from organized lists. Problems vary in complexity, including generating numbers with specific digits and finding how many ways particular moves or paths can be taken.<br /><br />Breakout rooms are suggested for collaborative problem-solving, fostering discussion and exploration of alternative solutions. The session culminates with a wrap-up to reinforce the advantages of organized lists, emphasizing that sequential order helps prevent oversight of possibilities.<br /><br />The lesson concludes with optional activities, including a bonus question about odd numbers under 150 with a "2" in the tens place and a creative exercise where students devise their own list-based problems, honing their ability to apply concepts flexibly. Overall, the lesson aims to build foundational skills in making organized lists as a strategic tool in mathematical problem-solving.

Keywords

Math Kangaroo

problem-solving

organized lists

Number Hunt

critical thinking

digits

odd/even numbers

collaborative learning

strategic planning

mathematical skills