SPEED UP SCIENCE

Class 5 Mathematics Lesson Plan

Chapter: Large Numbers

Subtopics

• Place value of a digit (recall), 7-digit numbers
• Indian place value chart
• Face value of a digit
• 8-digit and 9-digit numbers
• Expanded form and standard form
• Predecessor and successor
• Comparing large numbers
• Ordering of large numbers
• Forming numbers
• International place value system
• Rounding off large numbers
• Roman numerals
• Math Lab Activity
• Operations on large numbers

Learning Objectives

• Understand the place value and face value of numbers.
• Read and write large numbers in both Indian and International place value systems.
• Compare and order large numbers.
• Convert numbers between expanded and standard form.
• Apply rounding off techniques to large numbers.
• Understand and use Roman numerals.
• Perform basic operations on large numbers.

Procedure

• Begin with a recall of place values and digits in numbers.
• Introduce the Indian and International place value charts.
• Explain face value and place value with examples.
• Demonstrate how to read and write large numbers.
• Practice forming numbers using given digits.
• Teach rounding off large numbers with real-life examples.
• Introduce Roman numerals with an interactive activity.

Activities

• Number Puzzle: Students will arrange digits to form the largest and smallest numbers.
• Math Lab Activity: Representing numbers using place value blocks.
• Rounding Off Game: Real-life scenarios where students round off large numbers.
• Comparing Large Numbers: Interactive worksheet on greater than, less than, and equal to.
• Roman Numerals Bingo: A fun way to learn Roman numerals.

Skill/Values

• Logical thinking and number sense.
• Problem-solving and critical analysis.
• Application of mathematical concepts in real-life situations.
• Collaboration and teamwork during activities.

Assessment

• Worksheet on place values and face values.
• Quiz on forming and comparing large numbers.
• Class test on expanded and standard form.
• Activity-based assessment on rounding off large numbers.
• Evaluation through a Roman numeral worksheet.