Title: Comparing and Ordering Numbers up to 100,000

Grade Level: 4th Grade

Duration: 45 minutes

Initial Competence: Students should have prior knowledge of place value and be able to identify the value of digits in numbers up to 100,000.

Learning Objectives: 1. Students will be able to compare and order numbers up to 100,000 using the symbols <, >, and =. 2. Students will understand the concept of place value and how it relates to comparing and ordering numbers. 3. Students will be able to apply their knowledge of comparing and ordering numbers to real-life situations.

Meaningful Understanding: By the end of this lesson, students will understand that comparing and ordering numbers is essential for making sense of quantities and making informed decisions. They will recognize the importance of place value in determining the magnitude of numbers and be able to apply this knowledge to real-world scenarios.

Starter Question: Which number is greater: 45,678 or 56,789? How do you know?

Learning Preparation: - Whiteboard or chart paper - Markers - Number cards (0-9) - Worksheets with number comparison and ordering exercises - Real-life scenarios for application activity - Assessment rubric

Learning Activities: 1. Introduction (5 minutes): - Engage students by asking them to share examples of situations where comparing and ordering numbers is important (e.g., comparing prices, ranking sports teams). - Discuss the importance of place value in determining the magnitude of numbers.

1. Exploring Comparisons (10 minutes):
   • Write two numbers on the board, such as 32,456 and 45,678.
   • Ask students to compare the numbers and determine which is greater.
   • Discuss the strategies used by students and introduce the symbols <, >, and =.
   • Model how to compare numbers by looking at the digits in each place value position.
2. Ordering Numbers (15 minutes):
   • Provide each student with number cards (0-9).
   • Ask students to create the largest and smallest numbers possible using the given digits.
   • Have students share their numbers and explain their reasoning.
   • Discuss the importance of the placement of digits in determining the value of a number.
3. Application Activity (10 minutes):
   • Distribute worksheets with number comparison and ordering exercises.
   • Students work individually or in pairs to complete the tasks.
   • Circulate the classroom to provide support and guidance as needed.
4. Assessment (5 minutes):
   • Review the learning objectives with the students.
   • Ask students to independently complete a short assessment worksheet.
   • Collect and review the assessments using the provided rubric.

Assessment: - Completion of the worksheet with correct answers. - Participation in class discussions and activities. - Ability to explain the reasoning behind their answers during the application activity.

Note: Differentiation strategies can be implemented based on the needs of individual students, such as providing additional support or extension activities.