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SCIENCE PRACTICAL MODULE - YEAR 3 - PPD KUALA MUDA YAN

PRACTICAL 7 - ABSORPTIONCODE: 3/2/4.2/2- 4

What Do I Want? (Aim/Purpose) Apakah yang saya ingin tahu?(Tujuan)

1. To find out that some materials can absorb more water than othersUntuk menyiasat yang sesetengah bahan boleh menyerap lebih banyak air daripada

yang lain

2. To investigate the relationship between type of materials and the ability to absorb waterUntuk menyiasat hubungan di antara jenis bahan dengan kebolehan menyerap air.

Hypothesis : Different type of materials can absorb different amount of water. Hipotesis : Jenis bahan yang berbeza boleh menyerap kuantiti air yang berbeza. *(SPS 7 – C1)

What Do I Need?* SPS 1- C3

SPS 4- C4SPS 7- C5

• Paper Kertas

• Cloth Kain

• Water Air

• Tissue paper Kertas tisu

• GlassGelas

*(SPS 7C2)

a) What do you change? : ……………………………………………………………. Apakah yang diubah?

b) What do you observe / measure? : ………………………………………………. Apakah yang diperhatikan/diukur?

c) What do you keep the same? : …………………………………………………… Apakah yang dikekalkan?

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SCIENCE PRACTICAL MODULE - YEAR 3 - PPD KUALA MUDA YAN

What Do I Do?

*(SPS 7 – C3, C4, C5) / *(SMS 1, 4, 5)

1. Work in groups of four. Jalankan penyiasatan dalan satu kumpulan empat orang.

2. Fill up the three glasses with the same amount of water. Isikan ketiga-tiga gelas dengan jumlah air yang sama .

3. Each glass is labelled as A,B and CSetiap gelas dilabelkan A,B dan C.

4. Five pieces of paper are dipped into glass A for two minutes, then they are taken out. Lima keping kertas dicelupkan ke dalam gelas A selama dua minit dan kemudiannya dikeluarkan.

5. Step 4 is repeated using tissue paper and cloth. Langkah 4 diulang dengan menggunakan kertas tisu dan kain.

6. The water level in each glass is observed as below. Aras air dalam setiap gelas diperhatikan seperti di bawah.

7. Compare the amount of water left in each glasses. Bandingkan paras air dalam setiap gelas.

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SCIENCE PRACTICAL MODULE - YEAR 3 - PPD KUALA MUDA YAN

What Do I Find?

*(SPS 4 – C1,C2, C3) / *(SPS 7 – C6)

Types of materials

Jenis bahan

Height of water level

Ketinggian aras airPaper

Kertas

Tissue paper Kertas Tisu

Cloth Kain

1. Which material is the most absorbent ?

Bahan manakah yang menyerap lebih banyak air ?

……………………………………………………………………………………………

2. Which material is the least absorbent? Bahan manakah yang paling sedikit menyerap air ?

…………………………………………………………………………………………….

What Do I Condude?

*(SPS 7 – C5)

* Some materials absorb ……………… amount of water.

ACHIEVEMENT RECORD

Aspect SPS 1 SPS 4Criteria C1 C2 C3 C4 C1 C2 C3Achievement

Aspect SPS 7Criteria C1 C2 C3 C4 C5 C6Achievement

Aspect SMS 1Criteria C1 C4 C5Achievement