ringkasan buku teks thn 4-6

Ringkasan buku teksSains

Tahun 4 , 5 dan 6Kbsr

NAMA : ___________________________________

KELAS : __________________________________

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Tahun 4

A) Keperluan asas

1. Manusia memerlukan ......................................... , .........................................

dan ......................................... untuk hidup. (ms 2)

2. Haiwan

memerlukan ......................................... , ......................................... , ..........................

............... dan ......................................... untuk hidup. (ms 3)

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3. Tumbuhan memerlukan ......................................... , .........................................

dan ......................................... untuk hidup. (ms 5)

B) Proses Hidup

Semasa menarik nafas, bahagian dada ......................................... , udara yang disedut

mengandungi banyak gas .........................................

Semasa menarik nafas, bahagian dada ......................................... , udara yang disedut

mengandungi banyak gas .........................................

(ms 11)

Organ pernafasan manusia ......................................... (ms 12)

Manusia berkumuh dan bernyahtinja bagi ..........................................................................

.............................................................................................................................. (ms 13)

Manusia bertindakbalas terhadap ......................................... (ms 14)

Manusia membiak dengan cara ......................................... (ms 15)

Tabiat buruk yang merosakkan proses hidup

(ms 17)

2

Organ pernafasan haiwan

1. Paru-paru

2. Insang

3. Struktur trakea

4. Kulit lembap

(ms 20)

Haiwan yang beranak

(ms 22)

Haiwan yang bertelur

(ms 23)

3

Kitaran hidup haiwan

1. Rama-rama

2. Katak

3. Ayam

(ms24)

Tumbuhan bergerakbalas terhadap

rangsangan ......................................... ,.........................................

dan .........................................

Akar bergerakbalsa terhadap ......................................... dan .........................................

Pucuk bergerakbalas terhadap ...................................................... (ms 26)

Pembiakan tumbuhan

1. Biji

2. Spora

3. Daun

4. Keratan batang

4

5. Batang bawah tanah

(ms28/29)

Perlindungan diri dari bahaya

1. Lipan .................................................................Contoh lain : .....................................................

2. Ulat gonggok ....................................................Contoh lain : .....................................................

3. Pijat ..................................................................Contoh lain : .....................................................

4. Kala jengking ....................................................Contoh lain : .....................................................

5. Landak ..............................................................Contoh lain : .....................................................

6. Tenggiling .........................................................Contoh lain : .....................................................

7. Sesumpah .........................................................Contoh lain : ..................................................... (ms 36/37)

Hidup dalam cuaca melampau

Unta : .........................................

Penguin : .........................................

Badak sumbu : .........................................

Musang gurun : .........................................

Tikus kanggaru : .........................................

Beruang kutub : .........................................

Musang kutub : .........................................

Anjing laut, singa laut dan walrus : ......................................... (ms 39/40)

Armadilo :.........................................

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Musang kutub...........................................................................................

............................................................................... ........................................ (ms 41)

Pertahanan semulajadi tumbuhan

Pokok semalu : .........................................................

Pokok betik : .........................................................

Pokok nanas : .........................................................

Pokok buluh : ......................................................... (ms 42)

Pokok kartus : .........................................................

.........................................................

.........................................................

.........................................................

Pokok kelapa : .........................................................

Pokok buluh : ......................................................... (ms44)

Ukuran

1. Panjang

Definisi : ................................................................................................

Ukuran zaman purba

Unit ukuran

6

Alatan

(ms 50/51)

2. Luas

Definisi : ................................................................................................

Unit ukuran

Formula

(ms 56)3. Isipadu kubus

Definisi : ................................................................................................

Unit ukuran

Formula

(ms 58)4. Isipadu cecair

Alatan

Unit ukuran

7

(ms60/61)

5. Jisim

Definisi : ...............................................................................................

Alatan

Unit ukuran

(ms 62)

6. Masa

Definisi : ................................................................................................

Contoh proses yang berulang secara seragam

Jenis-jenis jam

(ms 64-67)

Kepentingan unit piawai

8

........................................................................................................................

........................................................................................................................ (ms 68)

BAHAN

1. Logam

2. Kayu

3. Tanah liat

4. Plastic

5. Getah

6. Kulit

(ms 74/75)

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Sifat-sifat bahan :

(ms 76)

Konduktor elektrik : ...........................................

Contoh : ..............................................................

Penebat elektrik : ...............................................

Contoh : ..............................................................

Konduktor haba : ................................................

Contoh : ...............................................................

Penebat haba : ....................................................

Contoh : ...............................................................

(ms 78)

Bahan lut sinar : .................................................

Contoh : ..............................................................

Bahan lut cahaya : .............................................

Contoh : ..............................................................

Bahan legap : .....................................................

Contoh : ..............................................................

(ms 80)

Fungsi penebat haba : ..........................................................................................................

..............................................................................................................................................

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Contoh penebat haba

(ms 82)Gabung penggunaan bahan

Kasut : ..................................................................................................................................

..............................................................................................................................................

Plag

elektrik : ........................................................................................................................

..............................................................................................................................................

Tingkap : ...............................................................................................................................

..............................................................................................................................................

(ms 84)

Bahan semula jadi diperolehi daripada : .................................................

Contoh : .................................................

Bahan buatan : .................................................

Contoh : .................................................(ms 86)

Guna semula, kurangkan penggunaan, kitar semula

Contoh : ............................................................(ms 88)

Pengaratan

Factor-faktor

Cara mengelakkan pengaratan :

.................................................................................................

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.................................................................................................

................................................................................................. (ms 90)

BUMI DAN ALAM SEMESTA

Sistem suria

1. Matahari : .........................................................................

2. Planet :

3. Asteroid : .............................................................................

4. Komet : ................................................................................

5. Meteor : ..............................................................................(ms 96-102)

TEKNOLOGI

Had keupayaan dan cara penyelesaian

Melihat

Pendengaran

12

Mengingat

Bercakap

Membawa objek

(ms 108/109)

Perkembangan Teknologi

1. Pertanian

2. Komunikasi

3. Pengangkutan

4. Pembinaan

13

(MS 111-116)

14

Tahun 5

Mikroorganisma

Hidupan seni,

Dilihat melalui mikroskop

Jenis-jenis mikroorganisma:

1............................Ciri-ciri..................................................Contoh

2............................Ciri-ciri..................................................Contoh

3............................Ciri-ciri..................................................Contoh

4............................Ciri-ciri..................................................Contoh

(ms 2/3)

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Proses hidup mikroorganisma:

(ms 4)

Kegunaan mikroorganisma:

Yis : ............................................................

Bakteria : ...................................................

Fungi : ........................................................

Bakteria dan fungi : ...................................

(ms 6)

Keburukkan miroorganisma:

(ms 7)

Penyakit berjangkit

Cara penyakit merebak

(ms 8)

Cara mencegah penyakit dari merebak:

............................................................................................

............................................................................................

............................................................................................

............................................................................................ (ms 9)

Kemandirian spesis

16

Contoh haiwan yang jaga telur

Contoh haiwan yang jaga anak

(ms 15)

Cara haiwan memastikan kemandirian spesisnya:

1. Katak ........................................................................................................

2. Lipas ........................................................................................................

3. Burung .....................................................................................................

4. Gajah .......................................................................................................

5. Kanggaru .................................................................................................

6. Ikan haruan jantan ..................................................................................

7. Harimau ..................................................................................................

(ms 16/17)

Kemandirian Tumbuhan

Agen pencaran Ciri-ciri Contoh buah

1.

2.

3.

4.

(ms 18/19)Sifat makan haiwan

Herbivor................................................................................Contoh

Omnivor......................................................................Contoh

Karnivor..............................................................................

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Contoh

(ms 25)

Rantai makanan

Definisi :Contoh

(ms 26)

Siratan makanan

Definisi :Contoh :

(ms 28/29)

TENAGA

Benda-benda hidup memerlukan tenaga untuk

Benda-benda bukan hidup memerlukan tenaga untuk

(ms 35)

Sumber tenaga:

(ms 36)

Bentuk tenaga

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Perubahan bentuk tenaga

1. Suis yang dihidupkan : .................................................................................

2. Lilin yang menyala : .....................................................................................

3. Lampu isyarat : ............................................................................................

4. Seterika : ......................................................................................................

5. Radio : ..........................................................................................................

(ms 38/39)

Tenaga yang boleh diperbaharui:

Definisi : ...................................................................................................................

Contoh : ....................................................................................................................

Tenaga yang tidak boleh diperbaharui:

Definisi : ...................................................................................................................

Contoh : ....................................................................................................................

Cara-cara untuk menjimatkan tenaga:

1. ................................................................................................................................

2. ................................................................................................................................

3. ................................................................................................................................

4. ................................................................................................................................(ms 40/41)

Sumber tenaga elektrik

(ms 47)

Komponen Elektrik Simbol

19

(ms 49)

Gambar rajah litar

Litar bersiri Litar selari

(ms 50/51)

Cara mengendalikan elektrik dengan cermat / langkah keselamatan:

.......................................................................................

.......................................................................................

.......................................................................................

....................................................................................... (ms 53)

Sifat cahaya:

Contoh fenomena

20

(ms 58/59)

Bayang-bayang terbentuk apabila......................................................................................

......................................................................................................................................

Saiz bayang-bayang boleh diubah dengan mengubah :

(ms60/61)

Penggunaan pantulan cahaya dalam kehidupan seharian :

(ms 63)

HABA

Definisi : .........................................................................................................................

21

Air panas kerana : ............................................................................................................

Air sejuk kerana : .............................................................................................................

(ms 69)

Alat untuk menyukat suhu : ...................................................................... (ms 70)

Pengembangan

1.Udara

2.Cecair

3.Bola besi

Pengecutan

(ms 72)

Aplikasi dalam kehidupan seharian

(ms 73)

Tiga Keadaan Jirim (Sifat)

Pepejal Cecair Gas

Perubahan Keadaan Air

1. 2. 3. 4. 5.

22

(ms 80)

Faktor-faktor yang mempercepatkan kadar penyejatan air

(ms 81)

Kitaran Air

Proses kitaran air

(ms 83)

Asid Alkali Neutral

23

(ms 92/93)

BURUJ

1. 2.

3. 4.

(ms 98)

Putaran Bumi

Putaran bulan

Matahari

24

Putaran bumi pada paksinya menyebabkan ..............................................................................

....................................................................................................................................................

(ms 104/105)

Siang dan malam

....................................................................................................................................................

....................................................................................................................................................

(ms 107)

FASA-FASA BULAN

(ms 110)

BENTUK

25

(ms 111)

Tahun 6

26

INTERAKSI ANTARA BENDA HIDUP

Haiwan yang hidup berkumpulan Haiwan yang hidup bersendirian

Kebaikan---

Kebaikan---

(ms 2/3/4/5/6)

Interaksi adalah ...................................................................................................................

Kerjasama ...........................................................................................................................

Persaingan ..........................................................................................................................

(ms 8/9)

Haiwan bersaing untuk mendapatkan:

Tumbuhan bersaing untuk mendapatkan:

(ms 12)

Haiwan yang telah pupus:

(ms 15)

Haiwan yang terancam kepupusan:

27

(ms 16)

Tumbuhan yang diancam kepupusan

(ms 17)

Haiwan diburu untuk mendapatkan:

Haiwan Sebab

(ms 18)

Manusia meneroka alam untuk:

(ms 19)

Cara-cara membantu spesis yang terancam

28

(ms 20)

Pemusnahan Alam Sekitar

Hakisan tanah

Tanah runtuh

Banjir kilat

Pencemaran udara

Pencemaran air

Pemanasan global

(ms 22/23/24)

DAYA

Daya adalah tindakan ………………………………………dan ………………………………………………

Contoh:

29

(ms 30/31)

Kesan Daya

(ms 34/35/36)

GESERAN

Geseran berlaku apabila ………………………………………………………………………………………………………

Geseran ialah ………………………………………………………………………………………………………………………(ms38)

Permukaan yang licin mempunyai …………………………………………………………………………………………

Manakala permukaan yang kasar mempunyai ………………………………………………………………………(ms 39)

Kesan geseran

(ms 40)

30

Cara mengurangkan geseran

Cara menambahkan geseran

(ms 42/43/44)

Kebaikan geseran

Keburukkan geseran

(ms 45)

Kelajuan adalah:

Formula kelajuan

31

(ms 53)

Pengawetan Makanan

Ciri-ciri makanan yang rosak

(ms 60/61)

Punca kerosakan makanan

Keadaan yang sesuai bagi pertumbuhan mikrob

(ms 62)

Proses-proses Pengawetan

(ms 64/65/66/67/68)

32

Kebaikan pengawetan makanan

(ms 68)

BAHAN BUANGAN

Definisi : …………………………………………………………………………………

Contoh : ……………………….. , ……………………….. , ……………………….. , ………………………..

Bahan buangan kimia

……………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………………… (ms 74)

Bahan buangan organik

……………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………………… (ms 74)

Kesan pembuangan bahan buangan yang tidak terancang

(ms 78/79)

Cara memperbaiki pelupusan bahan buagan

33

(ms 81)

Pereputan bahan buangan

Bahan buangan yang mereput Bahan buangan yang tidak mereput

(ms 83)

Penguraian :

Pengomposan :

Kesan bahan buangan mereput :

(ms 84/85)

GERHANA

Gerhana bulan berlaku apabila : …………………………………………………………………………………………………………………………………………….…………………………………………………………………………………………………………………………………………….Gambarajah gerhana bulan

Kawasan yang gelap ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

34

Kawasan yang cerah ………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(ms 92)Gerhana bulan penuh ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Gerhana bulan separa …………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………

(ms 93)GERHANA

Gerhana matahari berlaku apabila : …………………………………………………………………………………………………………………………………………….…………………………………………………………………………………………………………………………………………….Gambarajah gerhana bulan

Gerhana matahari separa ……………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Gerhana matahari penuh ……………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(ms 96)

MESIN

Mesin …………………………………………………………………………………………………………………………………….………………………………………………………………………………………………………………………………………………

Mesin ringkas ………………………………………………………………………………………………………………………..………………………………………………………………………………………………………………………………………………

1. 2.

3. 4.

35

5. 6.

7.

(ms 104)

Mesin kompleks …………………………………………………………………………………………………………………….

………………………………………………………………………………………………………………………………………………

(ms 111)

Hargai penciptaan mesin

36

(ms 113)

37