Lesson Plans SET B for Grades 1-2-PDF Set B- Level 1-2 - Make an Organized List or a Table

PDF Set B- Level 1-2 - Make an Organized List or a Table - Presentation

Pdf Summary

The document broadly outlines key problem-solving strategies for Math Kangaroo Class Level 1-2 by emphasizing the use of organized lists and tables. Here's a breakdown of the content:<br /><br />### Strategies:<br />1. **Organized Lists:**<br />   - This approach is beneficial when multiple possibilities need to be considered.<br />   - Steps include grouping ideas, focusing on one group at a time, and systematically arranging them to avoid repetition and omissions.<br /><br />2. **Tables:**<br />   - Tables help organize data related to various objects and their characteristics.<br />   - This method involves creating rows for objects and columns for their properties, filling in known information, and using the table to deduce unknowns.<br /><br />### Sample Problems and Techniques:<br />1. **MK 2013 #1:** Identifying missing digits within a sequence.<br />2. **MK 2008 #15:** Counting occurrences of the digit '5' in numbers from 1 to 60.<br />3. **MK 2016 #13:** Determining a path of minimum doors to move from room A to B in a connected house.<br />4. **MK 2021 #21:** Calculating dance time, given specific pairing and timing constraints.<br />5. **MK 2016 #24:** Forming the largest number of groups, where each group sums to the same value.<br />6. **MK 2012 #3:** Adding the legs of a hen, cat, and dog collectively.<br />7. **MK 2020 #7:** Creating a drawing with specific numbers of triangles and squares.<br />8. **MK 2017 #13:** Identifying which picture maintains the given ratio among apples, carrots, and pears.<br />9. **MK 2018 #17:** Determining how many dwarfs remain unsheltered by mushrooms based on dot count.<br />10. **MK 2014 #18 BONUS:** Calculating how many carrots Peter Rabbit eats in a week, given his alternative consumption of cabbages.<br /><br />### Conclusion:<br />- **Lists and tables aid in organizing thought processes:** They help ensure no solutions are missed or duplicated and errors are minimized.<br />- **Problem-solving involves systematic approaches and clear organization:** Whether categorizing possibilities in lists or arranging data in tables, organized methods enhance clarity and efficiency in solving the tasks.

Keywords

Math Kangaroo

problem-solving

organized lists

tables

strategies

sample problems

systematic approach

data organization

math techniques

clarity and efficiency