Introduction
[video:http://www.youtube.com/watch?v=glkQwKA5_PU]
Objectives
athe the end of the lesson the viewer are able to:
- define division;
- solve mathematical problem using division and
- discuss the importance of division in real life
Sing it!
Click the process to see the lesson
Task
task
Let’s play the Sharing Game.
Draw the following figures to you paper and follow the instructions below
Share the small balls evenly to 3 big circles, draw it inside.
Share the stars evenly to 5 squares, draw it inside.
Process
[video:https://www.youtube.com/watch?v=KZNxu72xKHI&feature=youtu.be]
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Objectives
athe the end of the lesson the viewer are able to:
- define division;
- solve mathematical problem using division and
- discuss the importance of division in real life
Evaluation
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Solve the following 24÷6 = 10 balls divided by 2 cats. How many balls each cat has? 9 ÷3 = 16 lollipops shared evenly to 3 children. How many lollipops each child has?
6÷4= 20 cupcakes is given to 20 participants. How many cupcakes each participant has? |
1
Conclusion
Act out this Problem
Girard has 20 candies. He shared it equally among his 4 friends. How many candies did of his friends get?
Think!
How did he share the candies equally to his friends?
Credits
Division
Division is splitting into equal parts or groups.
It is the result of "fair sharing".
Example: there are 12 chocolates, and 3 friends want to share them, how do they divide the chocolates?
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| 12 Chocolates | 12 Chocolates Divided by 3 |
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Answer: 12 divided by 3 is 4: they get 4 each.
Symbols
| ÷ / |
We use the ÷ symbol, or sometimes the / symbol to mean divide: 12 ÷ 3 = 4 Let's use both symbols here so we get used to them. |
Opposite of Multiplying
Division is the opposite of multiplying. When we know a multiplication fact we can find a division fact:
Example: 3 × 5 = 15, so 15 / 5 = 3.
Also 15 / 3 = 5.
Why? Well, think of the numbers in rows and columns like in this illustration:
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So there are four related facts:
- 3 × 5 = 15
- 5 × 3 = 15
- 15 / 3 = 5
- 15 / 5 = 3
Knowing your Multiplication Tables can help you with division!
Example: What is 28 ÷ 7 ?
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Searching around the multiplication table we find that 28 is 4 × 7, so 28 divided by 7 must be 4. Answer: 28 ÷ 7 = 4 |
Names
There are special names for each number in a division:
dividend ÷ divisor = quotient
Example: in 12 ÷ 3 = 4:
- 12 is the dividend
- 3 is the divisor
- 4 is the quotient
But Sometimes It Does Not Work Perfectly!
Sometimes we cannot divide things up evenly ... there may be something left over.
Example: There are 7 bones to share with 2 pups.
But 7 cannot be divided exactly into 2 groups,
so each pup gets 3 bones,
but there will be 1 left over:
We call that the Remainder.
Read more about this at Division and Remainders
Teacher Page
Teacher’s page!
“Don’t strain your Brain, Train Your Brain”
About the teachers…
[img_assist|nid=16973|title=me|desc=|link=none|align=center|width=246|height=265]
Anelie D. Zamora
Student, Partido State University
Bachelor of Elementary Education
Generalist
Email: anelie.zamora@yahoo.com
Monette B. Merin
Student, Partido State University
Bachelor of Elementary Education
Generalist
https://www.facebook.com/merinmonette?fref=photo
Francis Christian Verdadero
Student, Partido State University
Bachelor of Elementary Education
Generalist
https://www.facebook.com/sicnarfnaitsirhc.oredadrev?fref=ts
Lesson in Science/ topic: Basic Parts of the Plan
The implementation of this lesson is available next month.
See you!
PARTIDO STATE UNIVERSITY COLLEGE OF EDUCATION Goa, Camarines Sur 1st Semester, AY 2013 – 2014
I. OBJECTIVES
At the end of the lesson, the pupils should be able to:
II. SUBJECT MATTER
http://kidedotals.com/book/parts-plant-and-their-functions https://www.udemy.com/blog/importance-of-plants/
Picture power PowerPoint presentation Manila paper
Creative Thinking Collaborating Communicating
III. LEARNING TASK
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