Lesson Plan of Numbers up to 100,000

Lesson Plan of Numbers up to 100,000

Subject Mathematics

Grade III

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.

Numbers up to 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.

Numbers up to 100,000

  • 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.

Numbers up to 100,000

  • By adding “1” in the greatest 2-digit number, we get the smallest 3-digit number, i.e.

Numbers up to 100,000

  • By adding “1” in the greatest 3-digit number, we get the smallest 4-digit number, i.e.

Numbers up to 100,000

  • By adding “1” in the greatest 5-digit number, we get the smallest 5-digit number, i.e.

Numbers up to 100,000

  • By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e.

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

  • How will we read this number?
  • Hundred Thousand = 100,000
  • Today we will learn more about “hundred thousand”.

Development

Activity 1

  • Make a place value chart of hundred thousand on the board.

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

  • 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:

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

  • Ask the students how would we read it?
  • 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.

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

  • Now ask the students to read this 5-digit number.
  • 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.

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

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.

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

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.

•	By adding “1” in the greatest 5-digit number, we get the smallest 6-digit number, i.e. img

Assessment

  • Write the following numbers on the board and ask the students to write in words,

Numbers up to 100,000

  • Ask the students to write the following in numerals.
      • One hundred ninety three thousand seven hundred fourteen.
      • Six hundred fifteen thousand one hundred ten.

Follow up

  • Ask the students:
      • Can you tell that how many zeros are there in five lacks?
      • Construct a place value chart for one lack.
  • Ask the students to solve the questions given in the textbook.

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