Amali Biologi mngkin xde prosedur??

Pstikan msuk sesi mlm ni bersama Cikgu Rama, ataupun sprti dikenali rmai The Teacher in Saree..

Akan disiarkan LIVE di Youtube scara PERCUMA

Link akan dikongsikan di @PerkasaSPM

Procedure

1. 20 ml of distilled water is measured using measuring cylinder and poured into boiling tube.

2. Boiling tube is clamped to a retord stand.

3. Thermometer is kept in place in boiling tube by cotton wool. (kalau tanya kenapa, to reduce heat loss)

4. The initial temperature of the water in boiling tube is recorded using thermometer. (precaution : thermometer must not touch the base of boiling tube)

5. Nut is spiked firmly to the end of a pin which is mounted on some plasticine.

6. The apparatus set up is placed in a shield.

7. The food sample is ignited by holding it to the flame of bunsen burner.

8. The burning nut is immediately placed beneath the boiling tube to heat the water. (distance between boiling tube and burning peanut should not be far)

9. Water is gently stirred with the thermometer (why? To ensure heat is evenly distributed)

10. The highest final temperature is recorded using thermometer as soon as the nut has stopped burning. (why? To ensure it's completely oxidised)

11. Energy value is calculated using formula : (tulis formula, kalau ada 'x1000' kat denominator maksudnya unit kita 'kJg^-1', kalau takde 'x1000' unit kita 'Jg^-1')

12. Record and tabulate the data.

13. Repeat step 1-12 using using dried bread.

*nnt tukar ikut experiment

Cara mengendalikan pembolehubah untuk:

- Pembolehubah Dimanipulasi:
Gunakan jenis sampel makanan yang berbeza iaitu kacang tanah dan roti kering

- Pembolehubah Bergerak Balas:
Perhatikan/ Kitakan/ Rekod perubahan suhu air suling menggunakan termometer

- Pembolehubah Dimakamkan:
Gunakan isi padu air yang tetap iaitu ____ ml

Done, translate 👍

Credits: Sa_Syaz

TIPS 8 MENDEFINISI SECARA OPERASI | DEFINE OPERATIONALLY

DSO adalah bahagian yang sering ditanya oleh murid-murid.

Ini adalah asasnya.

Tips penuh boleh rujuk di sini
TIPS MENJAWAB UJIAN AMALI SAINS (BIOLOGI) SPM

TIPS 8 MENDEFINISI SECARA OPERASI | DEFINE OPERATIONALLY

Bagaimana nak bina DSO?

Tips penuh boleh rujuk di sini
TIPS MENJAWAB UJIAN AMALI SAINS (BIOLOGI) SPM

TIPS 8 MENDEFINISI SECARA OPERASI | DEFINE OPERATIONALLY

Contoh 1

Tips penuh boleh rujuk di sini
TIPS MENJAWAB UJIAN AMALI SAINS (BIOLOGI) SPM

Creds to cg fazlie biosensei

All the best korgg for the last amali
Bittaufiq wannajah

How was amali bio gais?

Out of topic but
Ermm gaiss, min just nak tanya sikit....

Do you guys know what's happening on our earth now? 🤨
The genocide in Gaza?
How the people are being killed in Palestine 😭🇵🇸🍉

Pleaseee sebagai generasi muda yg akan menjadi pelapis negara pada masa hadapan, we NEED TO BE AWARE of the things going on around the world🤔🗺

Bukan takat belajar di sekolah shj, tp kena luaskan pemandangan kita lagi, especially sbb kita ni tengah BELAJAR.

We are the NEXT GENERATION gaisss.

Please wake upppp😭😭😭
Kita tak boleh duduk diam😩 kita tak boleh ignore what's happening. Janganlah kita jadi IGNORANT and BLIND😵

Kita kena bukak mata and search for the truth. Bukan ikuttttt jee org lain blindly.

Nasihat min ialah ambillah tahu what's going on. Kita ni manusia, mesti kena ada sifat kemanusiaan😭

Min sedih sgttt bila org buat2 tak kisah pasal isu Palestine ni😔

Duduk diam dan tak ambil tahu langsung pasal isu ni ibarat support israhell😒

Belajar dr kesilapan pemimpin Dunia yg b*d*h dan jahil🤧 they're letting this happen and worst of all, SUPPORT the criminals
Astaghfirullah 😭😭😭

Kenapa min suruh belajar dr kesilapan mereka????
Sebab KITALAH pemimpin dan pelapis negara pada masa akan datang🥺

Hye korg
Do you guys have any idea why telegram akk kena report 😭💀😩

Assalamualaikum and haii gaiss
Akk Heera is hereee🥹❤️

Bagi yg belum tahu.....

Akk ada buat buku nota Chemistry, (I'm batch 05 btw😋)
And I used these notes during my spm 2022 and Alhamdulillah dapat A+😭
So, I've compiled them accordingly by chapter🫶🏻

Akk plan nak buat sales for this book🤩 on 12/12

Korangg excited tak for thiss?🤩🤩🤩
Cer bagi reactions byk2🤭

Nak order cmne?

Korang boleh order buku tu melalui link google form,, nnti akk akan share link tu 1 day before the sale okiee😚