Distributive law of multiplication over addition

the correction:

 3( 2 -BC) = 30
 6 - 3 BC = 30

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Syllabus of Primary One

 

Mathematics Syllabus of Primary One 2007/2008

Month	Units	Lessons Periods(40')			Terms
September & October	Unit1: Sets.	1 2	Classification Comparison Exercises And Activities	5 9	First Term
	Unit2: Numbers From 1 To 9 –Half And Quarter.	1 2 3 4 5 6	Numbers1,2,And3 Numbers4,5,And6 Numbers7,8,And9 Ascending And Descending Order Ordinal Numbers Comparing Numbers From 1 To 9	3 3 3 3 3 2
November	Unit2: (Continued).	7	Half And Quarter Exercises And Activities	5
	Unit3: Relative Positions. .	1 2 3 4 5	In Front Of/Behind Over/Under Up/Down Right/Left/Between Into/Out Of Exercises And Activities	2 2 2 3 3
December	Unit4: Adding And Subtracting Up To 9.	1 2 3	Using The Addition Sign (+) Adding Two Numbers Families Of Numbers From2 To9 Exercises And Activities.	2 4 3
January	Unit4: (Continued).	4 5 6	Using The Subtraction Sign(-) Subtracting Two Numbers The Relation Between Addition And Subtraction Exercises And Activities General Exercises.	2 4 4
February	Unit1: Numbers Up To 99.	1 2 3 4 5 6 7	Zero The Number Ten Family Of Number 10 Perfect Tens Ones And Tens The Place Value Ordering And Comparison Exercises And Activities	3 2 3 4 3 2 6	Second Term
March	Unit2: Adding And Subtracting Up To 99.	1 2	Adding Up To 99 Subtracting Up To 99 Exercises And Activities	5 8
April	Unit3: Geometry And Measurement.	1 2 3 4 5 6 7 8	Solids Solids And Shapes Symmetry Money Capacity Days Of The Week Length Measuring Lengths Exercises And Activities	3 2 3 2 1 2 3 6
May	Unit4: Statistics.	1	Statistics Exercises And Activities	8

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Objectives of P1

OBJECTIVES

1. Recognize the set.
   
2. Describe the set.
   
3. Classify the objects to sets according to a specific property.
   
4. Compare between two sets using the equivalence between the elements.
   
5. Recognize the empty set without mention its name.
   
6. Recognize the property of adding zero
   
7. Recognize numerical examples of the properties of adding up to 9 without mention the name of the property.
   
8. Solve simple open numerical sentences including the equality and the inequality.
   
9. Solve simple daily problems on addition and subtraction.
   
10. Recognize a simple numerical extension patterns and complete its elements.
    
11. Recognize mathematical models included numerical sentences for a simple daily situation.
    
12. Compare between the different things and describe quantitative changes or nature on it.
    
13. Count freely and with understanding the numbers of elements in small sets up to 9
    
14. Relate the meaning of the number to its symbol and its name and use that in dealing with simple life situations.
    
15. Recognize the concept of arrangement of numbers.
    
16. Arrange the numbers from zero to ten.
    
17. Determine the facts of the numbers.
    
18. Recognize the meaning of addition and subtraction up to 9.
    
19. Recognize the place value of the digits of the numbers up to 99.
    
20. Add 2-digit numbers with renaming.
    
21. Subtract 2-digit numbers with renaming .
    
22. Perform adding and subtracting operations quickly.
    
23. Do mental calculations.
    
24. Use the signs <, > or = to compare two numbers.
    
25. Recognize the meaning of half an quarter.
    
26. Read and write Half and Quarter in letters and in digits.
    
27. Recognize the topological positions (up/down – in front of/behind-into/out-left/between/right)
    
28. Recognize the shapes(square-triangle-circle-rectangle)
    
29. Determine the shapes properties.
    
30. Analyzing some shapes to its elements.
    
31. Structure the simple shapes.
    
32. Recognize the symmetric meaning using some activities.
    
33. Complete some shapes to be symmetrical shapes.
    
34. Recognize the units of money.
    
35. Recognize the capacity using non standard units.
    
36. Recognize the days of the week and arrange them.
    
37. Recognize the length.
    
38. Recognize some non-standards units to measure length.
    
39. Use standard units to measure units.
    
40. Collect data from the environment.
    
41. Represent data using photos.
    
42. Represent data using number line.
    
43. Investigate some information from the data.
    

 

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million billion trillion...

1 million = 10^6 = 1 000 000

1 billion = 10 ^9 = 1 000 000 000

1 trillion= 10^12 = 1 000 000 000 000

1 quadrillion = 10 ^15

1 quintillion = 10^18

1 sextillion = 10^21

1 septillion = 10^24

1 octillion = 10^27

1 nonillion = 10^30

1 decillion= 10^33

1 undecillion = 10^36

1 duodecillion = 10^39

1 tredecillion = 10^42

1 quatuordecillion = 10^45

1 quindecillion = 10^48

1 sexdecillion = 10^51

1 septendecillion = 10^54

1 octodecillion = 10^57

1 novemdecillion= 10^6o

1 vigintillion = 10^63

1 googol = 10^100

1 googolplex = 10^googol

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Area of a circle

Dear students ,
Watch this video and do the activity.

 

Aim
To find the area of a circle of given radius by paper folding,cutting and pasting.

Material Required
Coloured Paper
Pair of scissors
Fevistick/glue
Geometry Box

Method
Step 1 Cut a circle of given radius from the coloured paper.
Step 2 Divide the circle into 16 equal parts by paper folding.
Step 3 Cut 16 parts and arrange them to form a parallelogram.
Step 4 Take the last cutout and again divide it into 2 equal parts.
Step 5 Arrange the 2 parts and the shape in step 3 so that a rectangle is formed.
Step 6 Measure the length & breadth of the rectangle & calculate its area.

Observation
We observe that the cutouts of the circle are arranged to form a rectangle.
The length of the rectangle is equal to half of the circumference of the circle and breadth of the rectangle is equal to the radius of the circle.
The area of the circle is calculated using the formula of area of the rectangle.

Result
Length of Rectangle =____________________
Breadth of Rectangle=___________________
Area of Rectangle = ___________________

So, the Area of Circle = _________________

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الرحيل

أما ان للرحيل ان يرحل
أما ان للقلب ان يستريح
و للحزن ان ينجلي
و للحب ان يعدو في الطريق
و يلحق بركب السماء البعيد

وداعا بالفرح او بالدموع
مادمت قد اثرت الرحيل
لا نهار ......... لا ليل طويل
لا خير....... لا شر اصيل
لا حب
او كره
او مستحيل

ارحل
وداعا
او ابقى
وداعا
وداعا يا عيد ميلادي الاخير
يا روح قليي و عقلي الاسير

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الرحيل

أما ان للرحيل ان يرحل
أما ان للقلب ان يستريح
و للحزن ان ينجلي
و للحب ان يعدو في الطريق
و يلحق بركب السماء البعيد

وداعا بالفرح او بالدموع
مادمت قد اثرت الرحيل
لا نهار ......... لا ليل طويل
لا خير....... لا شر اصيل
لا حب
او كره
او مستحيل

ارحل
وداعا
او ابقى
وداعا
وداعا يا عيد ميلادي الاخير
يا روح قليي و عقلي الاسير

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