Senin, 29 Agustus 2011
Jumat, 26 Agustus 2011
Senin, 22 Agustus 2011
pelajaran English kelas 2 unit 2 c
Fill in the blanks using has or have.
1. The Good Fairy………………a bag of wishes.
2. The chef ………………………..a new hat.
3. The children…………….……..a magic carpet.
4. We………..…..many toys.
5. You …………………a shiny wand.
6. She…………….…..a beautiful palace.
7. He …………………..a golden crown.
8. They……………….a special present for their mother.
9. my mother …………….. a beautiful hair.
10. my father………………a new motorcycle.
11. My Sister……………….some Barbie dolls.
12. Their sisters…………….. many colourful pictures.
13. my brother ……………… soccer ball.
14. his brothers………………toy soldiers
15. Sharlyn ……………….. some beautiful hats.
16. Teddy and Dhyen ………………Pokemon cards.
17. Aliza ‘s brother ……………….cute small motorcycle.
pelajaran English kelas 2 unit 2 b
Grade II unit 2
Fill the blank with appropriate word in the box
A chef, a basketball player, a dancer, a musician, a football player,
1. I wish to be ……………………. 
2. I wish to be …………………….
3. I wish to be …………………….
Bold the transparent words and fill the blank. Choose from the box below
an astronaut, a mountain climber, a chef, a shining star, a dancer
4. I wish to be ……………………………………….
5. I wish to be …………………………
6. I wish to be ………………………….
7. I wish to be ……………………………………….
8. I wish to be ……………………………….
9. I wish to be ……………….
10. I wish to be ……………………………………….
a clown, a fairy, a diver, a mountain climber, a shining star
12. I wish __ ____ _______________________
13. I ____ __ __ ______________________
14. I wish to have _______________________
15. _ ____ __ __ _______________________
a clown, a circus, a princess, a king, a fairy, an artist
17. …………………………………………………………
18. ………………………………………………….
19. …………………………………………………………………………………..
Have a magic carpet, have a palace
21. I am a king. I wish to …………………………………….…
22. I wish to………………………………………………………………
Sabtu, 06 Agustus 2011
Pelajaran Science kelas 4 unit 1
1. PART OF SKELETON
Human body’s skeleton is made up of 206 bones that are connected to one another. They are different size and shapes. Some are straight, other are curved. Some are long, others are short.
According to the shape that bones are divided into:
a. pipe shape is in thigh bone
b. flat shape is in ribcage
c. cubic shape is in toe bone and finger bone
d. irregular shape is in backbone and cheek bone
According to the structure of the bones, bones are divided into soft bone and hard bone. Soft bone ( articular cartilage) usually form in the baby ‘s skeleton. The baby’s skeleton is soft and flexible. There are 300 bones in the baby’s skeleton. As the baby grows up, the bones harden and unity. The adult’s skeleton is formed from minerals, calcium and phosphor.
Skeleton is classified into:
a. skull
b. middle skeleton
c. moving skeleton
A. SKULL
SKULL is function to protect the brain
Part of the skull
a. parietal (fontanel bone)
b. frontal( fore head bone)
c. nasal(nose) bone
d. zygomatic ( check bone)
e. maxilla ( upper jaw bone)
f. mandible (lower jaw bone)
B. MIDDLE SKELETON
Part of the middle
a. spinal column( backbone)
b. stemum
c. ribcage
d. shoulder bone
e. hip bone
Spinal column ( backbone) is function to support the body weight and do various positions such as walking, standing, sitting or running. Also it protect the spinal cord.
Stemum ( chest bone) and ribcage are function to protect the heart, lungs and part of the digestive system.
Shoulder bone is divided into:
a. Clavicle(collarbone)
b. Scapula( shoulder bone)
Hip bone is divided into:
a. Illium (upper hip bone)
b. Ischium (sitting bone)
c. Sacrum (groin bone)
Hip bone is function to protect the lower abdomen area such as the reproductive system.
C. MOVING SKELETON
Part of the moving skeleton is divided into two:
A. upper moving skeleton
1. upper arm bone
2. lower arm bone( ulna and radius)
3. finger bone
4. carpus( palm bone)
B. lower moving skeleton
1. Femur (thigh bone)
2. Patella (knee cap)
3. Tibia (shin bone)
4. Fibula (calf bone)
5. Tarsus ankle bone)
6. Metatarsus (sole bone)
7. Toe bone
2. KEEPING OUR SKELETON HEALTHY.
Have you ever seen the hunchback man? The hunchback man could not stand upright. The hunchback is because the backbone shapes curve. This anomaly happens congenital defect, ill attack or the bad habit in position.
The importance of keeping our skeleton healthy is to avoid some diseases of skeleton.
· Eat healthy food
· Exercise regularly
· Stay in proper position of the body
Answer the questions
Human body’s skeleton is made up of ……………… bones that are connected to one another.
According to the shape of bones that build human skeleton, mention 4 shape of bones and the examples
…………………………………………………………………..…………………………………………………………………..
…………………………………………………………………..
…………………………………………………………………..
…………………………………………………………………..
According to the structure of the bones, bones are divided into two kind. Mention them
…………………………………………………………………
………………………………………………………………..
The adult’s skeleton is formed from three kind of minerals, mention them!
………………………………………….
……………………………………………….
…………………………………………………………
Skeleton is classified into 3 part. Mention them!
………………………………………………………………… ……………………………………………………………………. ………………………………………………………………….
SKULL is function to protect …………………..
Mention Part of the skull
………………………………………………………………… ……………………………………………………………………. ………………………………………………………………….…
Mention part of the middle
………………………………………………………………… ……………………………………………………………………. ………………………………………………………………….…………………………………………………………………
Hip bone is function to protect ………………………………………………………………… …………………………………………………………………….
Part of the moving skeleton is divided into two. Mention them!
………………………………………………………………… …………………………………………………………………….
Mention 3 ways to keep our skeleton healthy
………………………………………………………………… ……………………………………………………………………. ………………………………………………………………….… …………………………………………………………………
A. a few of skeleton diseases are
1. OSTEOPOROSIS
Usually, osteoporoses attack the adult, especially woman. This disease make the bones easily break. The people who are less of calcium and vitamin D will easily get the osteoporosis. Calcium and vitamin D are in the milk and fish.
2. TBC ( TUBERCULOSIS)
TBC is able to attack our bone. The bone will be weak and soft and finally get suppurate. The sufferer should treat intensively in the hospital and feed the nutritious foods. To avoid this disease, people should stay in the healthy house with good ventilation.
3. RHEUMATIC
This disease may get painful and swollen to joint in the wrist, ankle and elbow. In the serious condition, it may attack hearth. This sufferer immediately should treat from the doctor.
4. RACHITIS
Vitamin D is essential for our bone. Vitamin D is made of our body by sunlight’s help. The children who get less of vitamin D will easily get Rachitis. The sufferer of rachitis makes the abnormal leg’s growth. The shape of legs is O or X shape.
B. a propher body position
Do this activity to know how to be good in position
The things you need .
1. some heavy things such as a pail of water, a stag of books, a heavy bag
2. desk and chair
The work.;
1. lift the heavy objects up carefully. Let all the students do by turn. Observe them!
2. Sit down the chair with different ways. Let all the students do by turn with their own way. Observe them!
QUESTIONS
1. Which of the ways is in proper position of lifting up the objects?
2. Which of the position is in proper position of sitting down the chair?
The improper body position will make serious abnormal skeleton. The most problem serious abnormal is usually in backbone.
Some serious backbone problem position are;
1. Lordosis, the position of backbone is concave curve. It is caused of the front- chest sitting position.
2. Kifosis, the position of backbone is convex curve. It is caused of the hunch-back sitting and standing position.
3. Scoliosis, the position of backbone is to left-side or right-side position. It is caused of the slanting – sitting position. Besides, the unbalancing lifting of the heavy objects could make this backbone abnormal shape.
Mention 3 serious problems of back bone and give the explanation
…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..
Mention 4 diseases of skeleton!
………………………… ………………………..
………………………… ………………………..
Lordosis, …………………………………………… …………………………………………………………………
Kifosis,. …………………………………… ………………… ………………
Scoliosis, ………………………………………… …………………………… …………………………… …………………
What is OSTEOPOROSIS ………… ……………………………… …………………………… …………………………… …………………
What is RACHITIS …………… …………………………… …………………………… …………………………… …………………
Mention 2 ways for keeping our backbone! ………………………………………… …………………………… …………………………… …………………………………………………………… …………………………… …………………………… …………………
Rabu, 03 Agustus 2011
Pelajaran Math kelas 5 unit 1
A. TRY THESE
- In 937 016, the digit ………is in the hundreds place.
- In 124 573, the digit in the hundred thousands place is…………
- In 971 219, the digit 6 is in the …………place.
- In 289 219, the digit 8 is in the ……………………place.
- In what place is the digit 2 in each of the following numbers?
(i) 182 679 ……………………………
(ii) 260 153 …………………………..
(iii) 827 917 ……………………………
B.
1. 761 902 = 700 000 +…………+ 1000 + 900 + 2
2. 124 003 = …………………+ 3
3. 900 356 = 900 000 + 300 + 50 + 6
C. WHICH IS SMALLER? Circle it!
- 345 932 or 219 990
- 134 820 or 134 823
- 871 876 or 98 713
- 100 400 or 90 000
D. WHICH IS GREATER?
- 245 721 or 188 200
- 118 750 or 200 000
- 431 900 or 431 990
- 762 085 or 95 000
E. Which is the smallest,
324 688, 213 750 or 700 000 ?
F. Which is the greatest,
327 713, 600 456 or 127976?
A. What is the value of the digit 5 in each of the following numbers?
1. 64 051= …
2. 783 562=…
3. 157 300=…
4. 591 368= …
B. In the number 357 921,
The value of the digit 3 is……………………
The digit 7 is in the …………………place
The digit …………………………….is in the ten thousands place
C.
829 359 = 800 000 + ………+ 300 + 50 + 9
D. Which is the greater?
1. 568 912 or 568 921
2. 120 030 or 99 568
E. Which is the smaller?
1. 199 542 or 200 000
2. 71 690 or 100 345
F. Which is the greatest?
1. 506 700, 605 700 or 706 500
2. 81 630 or 81 603 or 816 300
G. Which is the smallest?
1. 220 057, 202 750 or 202 507
2. 125 000, 12 500 or 25 000
H. Arrange the following numbers in increasing order.
901 736, 714 800, 199 981
.@……………………………………………………………………
I. Arrange the following numbers in decreasing order.
36 925, 925 360, 360 925 @……………………………………………………………………
J. Complete this number pattern. Give the rule for the pattern.
325 410, …………, 305 410, 295 410, …………., 275 410
Six hundred and five thousand and five hundred ………
One hundred and three thousand and thirty-one………….
Eight hundred and seventy thousand and three…………
Three hundred thousand and twelve…………
Twenty-two thousand, six hundred and ninety-seven………………
80 000, 70 000, 60 000,
100 000, 200 000, 300 000,
900 000, 800 000, 700 000,
65 142 ………………………………………… ………..
368 400 ……………………………………… ………..
700 070 ……………………………………… ………..
Write the numbers in words.
2 543 000………………………………… ……… ………..
4 050 000…………………….…………… ………… ………..
8 147 604…………………………………… ……… ………..
2 101 000……………………….………… ………… ………..
7 230 014 ………………………..………… ………… ………..
5 062 622 …………………………….…… ……………..
In 345 201:
the digit 3 stands for………………….
the value of the digit 3 is ……………….
the digit 4 stands for ……………….
the value of the digit 4 is ……………….
the digit 5 stands for ……………….
the value of the digit 5 is ……………….
Pelajaran Math kelas 3 unit 1
3 Math units 1
part 1 name:………………………………………………………………………………………………………
write given number in words
example : 2841:… Two thousand eight hundred and forty …
2840 ; ……………………… ……………… ……………………………………….
7118 : ………………………………… …………………………………………….
1930 ; ………………………………… …………………………………………….
6351: ……………………………… ……………………………………………….
3462 :…………………………………… ………………………………….
4573 :…………………………………… ………………………………….
9784 :………………………………… …………………………………….
8699 : …………………………………… ………………………………………….
Seven hundred and four: …………
eight thousand nine hundred and two: ……….
Four thousand and eighty one ……………
nine thousand five hundred and six : ………..
Fifty thousand five hundred and five: ………
six thousand six hundred and six: ……………
Part II
2000 ; ……………………………………… ……………………………………….
3018 : ………………………………… …………………………………………….
5007 ; ………………………………… …………………………………………….
8050 : ………………………………… …………………………………………….
7106 : ………………………………… ……………………………………………
1342: ……………………………………… ………………………………………
1343: …………………………………… …………………………………………
7085: ………………………………… ……………………………………………
7086: …………………………………… …………………………………………
Eight thousand, six hundred and twenty-nine…….
Four thousand, seven hundred and thirty………
Five thousand and eighty-four: ……….
Seven thousand and ten: ……
part III
3497: ………………………………… ……………………………………………
3498: ……………………………………… ………………………………………
3499: ………………………………………… ……………………………………
9595: ……………………………………… ………………………………………
9996: ……………………………………… ………………………………………
9987: ………………………………………… ……………………………………
Tree thousand four hundred and ninety six: ……………
Nine thousand six hundred and seventy four : ……………
Six thousand eight hundred eight :……………
Five thousand and seven ; …………
Part IV
Count on by one: [ +1] [tambahkan satu]
1, 2, 3, …………. , ……….…. , ………….. , ………..., …….……..
10, 11, 12, …………. , ……….…. , ………….. , ………..., …….……..
101, 102, 103, …………. , ……….…. , ………….. , ………..., …….……..
1001, 1002, 1003, …………. , ……….…. , ………….. , ………..., …….……..
1342, 1343, …………. , ……….…. , ………….. , ………..…..., …….……..
7085, 7086, , ………….. , …………. , ………..… , …………..., …………..
3497, 3498, 3499, , ………. , ……..…. , ……..…. , …………, ……………..
9995, 9996, 9997, ……….. , ………... , ……..… , …………. , ……….…
count on by tens [+10] [tambahkan 10]
10, 20, 30 , …………. , ……….…. , ………….. , ………..., …….……..
100, 110, 120, , …………. , ……….…. , ………….. , ………..., …….……..
1000, 1010, 1020, , …………. , ……….…. , ………….. , ………..., …….……..
3840, 3850, 3860, …………. , ……….…. , ………….. , ………..., …….……..
6161, 6171, 6181, …………. , ……….…. , ………….. , …………..., …….……..
7060, 7070, …………. , ……….…. , ………….. , ………..…..., …….……..
Count on by hundreds [ +100] [tambahkan 100]
100, 200, 300, …………. , ……….…. , ………….. , ………..., …….……..
1000, 1100, 1200, …………. , ……….…. , ………….. , ………..., …….……..
5345, 5445, …………. , ……….…. , ………….. , ………..…..., …….……..
8670, 8770, 8870, …………. , ……….…. , ………….. , ………..…..., …….…..
count on by thousand: [+1000] [tambahkan 1000]
1000, 2000, 3000 , …………. , ……….…. , ………….. , ………..., …….……..
4787, 5787, …………. , ……….…. , ………….. , ………..…..., …….……..
267, 1267, …………. , ……….…. , ………….. , ………..…..., …….……..
80, 1080, 2080, …………. , ……….…. , ………….. , ………..…..., …….……..
2768 = … thousands … hundreds … tens … ones
9909 = … thousands … hundreds … tens … ones
1234 = … thousands … hundreds … tens … ones
8009 = … thousands … hundreds … tens … ones
2000 = … thousands … hundreds … tens … ones
1999 = … thousands … hundreds … tens … ones
1874 = … thousands … hundreds … tens … ones
1001 = … thousands … hundreds … tens … ones
example : 2768 = 2 thousands 7 hundreds 6 tens 8 ones
9909 = …………………………………… ………………………………………
1234 = … …………………………………… … ……………………………………
8009 = ……………………………………… ……………………………………
2000 = ……………………………………… ……………………………………
1999 = …………………………………… …… …………………………………
1874 = ……………………………………… ……………………………………
1001 = …………………………………… …… …………………………………
2768 = ……………………………………… ……………………………………
9909 = ……………………………………… ………………………………………
1234 = …………………………………… ………………………………………
8009 = ……………………………………… ……………………………………
example : 2768 = 2000 + 700 +60 + 8
9909 = … + … + … + …
1234 = … + … + … + …
8009 = … + … + … + …
8009 = … + … + … + …
2000 = … + … + … + …
1999 = … + … + … + …
1874 = … + … + … + …
1001 = … + … + … + …
2768 =… + … + … + …
9909 = … + … + … + …
1234 = … + … + … + …
8009 = … + … + … + …
example : 5000, 300, 10 and 6 make 5316
7000, 200, 80 and 9 make ……………..
6000, 300, 10 and 6 make ……………..
1000, 100, 10 and 1 make ……………..
8000, 300, 10 and 0 make ……………..
7000 and 9 make ……………..
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