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

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

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The Math Kangaroo homework for Class Level 1-2 includes solving five problems using organized lists or tables. Here’s a summary of the tasks and solutions:<br /><br />1. **Two-digit numbers with 2, 4, 6:** The objective is to determine how many two-digit numbers can be formed using the digits 2, 4, and 6. Since repetition of digits is allowed, three choices are available for each digit place (tens and units), resulting in a total of \(3 \times 3\) = 9 possible two-digit combinations.<br /><br />2. **Dancing pairs:** Four girls and two boys dance in pairs, each girl dancing with each boy for exactly one minute. Since every girl pairs up with each boy, we have a total of 4 girls x 2 boys = 8 pairings, leading to 8 minutes of dancing.<br /><br />3. **Rook’s paths from A to B:** When moving a rook from point A to point B where it can only move right and down, the task is to list all possible paths. The number of paths can be calculated by organizing possible moves, typically using combinations, resulting in 6 distinct paths.<br /><br />4. **Animal legs count:** Organize data into a table to track the number of legs for different animals. The total number accumulates to 24.<br /><br />5. **Andrew's shape picture:** It includes shape analysis, where Andrew's picture has three more black shapes than white. Given some options (assumed but not viewed here), the correct option is labeled as ‘B’. This problem likely involves counting and simple arithmetic presented in a tabular format to justify which setup corresponds to the described conditions. <br /><br />The homework emphasizes structured problem-solving using lists or tables for clarity and effective solution strategizing.

Keywords

Math Kangaroo

homework

Class Level 1-2

two-digit numbers

dancing pairs

rook's paths

animal legs

shape analysis

problem-solving

organized lists