# Lesson Plan of Numbers up to 100,000

## Students` Learning Outcomes

• Read and write given numbers up to 100,000 (hundred thousands) in numerals and words.

### Information for Teachers

• 100,000 is read as hundred thousand.
• 100,000 is a 6-digit number.
• In the place value chart as we move to the left each number is multiplied by “10”.
• We put comma (,) after every digits, for example 100,000. • While teaching the lesson, also consult textbook where and when applicable.

### Material / Resources

Writing board, chalk/ marker, duster, textbook, place value chart

### Introduction

• Ask the students what is the smallest 4-digit number. (1000)
• What is the greatest 4-digit number? (9999)
• Display a chart in front of the students having the following pattern on it. • Ask the students what kind of pattern is it?
• Explain to the students that by adding “1” in the greatest 1-digit number, we get smallest 2-digit number, i.e. • By adding “1” in the greatest 2-digit number, we get the smallest 3-digit number, i.e. • By adding “1” in the greatest 3-digit number, we get the smallest 4-digit number, i.e. • By adding “1” in the greatest 5-digit number, we get the smallest 5-digit number, i.e. • By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. • How will we read this number?
• Hundred Thousand = 100,000

### Development

Activity 1

• Make a place value chart of hundred thousand on the board. • Ask the students to observe the chart carefully.
• Explain them that as we keep moving to the left hand side in the place value chart, number of zeros are increased.
• The last number in the place value chart is hundred thousand (100,000)
• Tell the students that in hundred thousand there are five zeros.
• Tell them that we put comma after every three digits.

Activity 2

• Write any 5-digit number on the board, for example: • Tell them that to read this, we make its place value chart.
• Ask the students: to make a place value chart for a 5-digit number, how many columns are needed?
• After taking their response draw five columns on the board.
• Ask what will we write in the first column on right side? (Ones)
• Similarly ask them one by one and write tens, hundreds, thousands, ten thousands in the remaining columns.
• Tell the students that we start writing any 5-digit number from left side and move towards right side. • Repeat the same activity for 6-digit number (thirty two hundred thousand seven hundred and fifty nine).
• At the end ask the students to put the following numbers in place value chart. Activity 3

• Make the following worksheet and distribute among the students or write on the board and ask the students to copy in their notebooks and fill the boxes. ## Sum up / Conclusion

• 100,000 is read as one hundred thousand.
• We put comma (,) after every three digits.
• A 6-digit number has the following place value chart. ### Assessment

• Write the following numbers on the board and ask the students to write in words, • Ask the students to write the following in numerals.
• One hundred ninety three thousand seven hundred fourteen.
• Six hundred fifteen thousand one hundred ten.