compare sets using the expression less than, more than and as many as
identify sets with more or less objects
arrange sets from least to the greatest
Psychomotor Domain:
form sets more than the given objects or less than the given objects
Affective Domain:
show cooperation in every group activity
Subject Matter:
Less Than, More Than, As Many As / Arranging Sets from Least to Greatest ( VICE VERSA )
Book: Integrative Mathematics pages 8 - 19
Materials: picture of animals, number cards, manila paper
Procedures:
Oral Drill: Pupils are going to read the following:
> is read as greater than, < is read as less than and = is read as equal to
Review: Counting 0-20.
Development of the lesson:
Motivation: Did you know that you have 2 sets of teeth?
Show them the teeth of baby and an adult. Explain further.
Presentation of the Lesson:
Let them look at the pictures of the animals. How many feet does each animal have?
Let them compare the number of feet.
Let them draw 2 sets of objects on a paper. Ask: Can you please check the set with more objects and mark an X with less number of objects.
Discussion on More and Less Than.
Board Exercises. Write >, < or = this time using numerals.
Ex. 5 _____2
Game activity : Where should you go? Imagine that they are sharks and they are very hungry. Paste <,> on the chair and give then 2 numbers. Ex. The teacher says 15 and 21. They will go to the chair where < is pasted.
SECOND DAY: Place some numerals on the board with pictures on it.
5 7 4 6 8 Can you arrange the sets from least to greatest?
Have more exercises on the board using sets with pictures.
try using the numerals this time.
More seatworks.
Generalization:
Can you tell me when are we going to use the symbol >, < and =?
Application: Let them answer some exercises in the book.
Recap or Wrap Up Activity: Ask series of question based on the story learned.
Evaluation:
Compare the following and write <,> or =. Ex. 16 _____ 18
Arrange the numerals for least to greatest. 12 16 15 14 13
Home Activity: Answer Activity 5 on Integrative Math page 12.