Most Sought After Biology Notes

Most Sought After Biology Notes

monthly poster

monthly poster

Saturday, 8 July 2017

Seminar Biology SPM bersama Sekolah-sekolah Daerah Kota Tinggi, Johor

April lepas saya berpeluang ke SMK Air Tawar untuk berkongsi ilmu dalam seminar Biologi SPM bersama pelajar dari sekolah-sekolah daerah Kota Tinggi, Johor. Terima kasih kepada semua terutamanya guru-guru, pihak PPD Kota Tinggi, dan terutamanya sekali Cikgu Min dari SMK Air Tawar yang menganjurkan seminar ini :-)











SEMOGA BERJAYA SEMUA!


EXTRA: Contoh soalan KBAT (berserta jawapan) yang dibincangkan berkenaan perentak buatan.

Friday, 7 July 2017

3 Characteristics of Plasma Membrane Explained Using SPM Method

We know that plasma membrane is a SPM (semi-permeable membrane). Now we are going to explain the characteristics of PM using SPM again, according to the model by Singer and Nicholson:









































All the best, and good luck!

P/S:


Monday, 3 July 2017

ANNOUNCEMENT! - Cikgu Heery Cool Notes for Chemistry F4 SPM

I'm in the process of finalizing my cool notes Chemistry F4 SPM. Take a look of them and tell me what do you think:

Cover page (Malay version)
Isotope (Eng version)

Halogen (Eng version)

Metal purification note (Eng version)

- Easy reading and full colour for memorization and quick comprehension. I believe that reading and studying should be a pleasant journey for the students to attain excellent result.

- Affordable price (RM20). I believe the price should be kept low. Especially during this hard times when most Malaysian families are extremely frugal with their spending endeavor. 

- I shall inform you all if it's ready for sale. Take care!

CIKGU HEERY.
  

Sunday, 2 July 2017

COMIC NOTE - Testing the Presence of Reducing Sugar in Food Sample (ABC Step)

Question about testing the presence of reducing sugar is very popular in school tests and SPM exam. The procedure is outlined using ABC step:






















Looks simple enough. But you know Cikgu Heery's note will not be complete without some visual aid along the way...






Now you really can memorize them all. All the best in your study!

Wednesday, 21 June 2017

Understanding Menstrual Cycle - The Early Phase

It's is imperative to comprehend the relationship between hormones, follicle, and endometrium wall during the early phase of menstrual cycle. This is because this phase is the most important part of menstrual cycle which causes it to happen in the first place. The phase can be conveniently represented in the diagram below:































The explanation:
























All the best!

Thursday, 15 June 2017

Whimsy Wednesday - Flower Power.




















Try not to touch/smell/kiss a flower too much next time you encounter them ;-)

BONUS Chem F4: Understanding Isotope

Hello to all Heeryians. Here is it some special isotop-y note for you guys and how to comprehend its concept:




















So, basically isotopes are a group of atoms with similar proton number (thus similar chemical properties) and different neutron number (thus different physical properties). 

Memorizing tips: 
Same proton number = same element = same chemical properties = same 'chemistry'.
Different neutron number = different physical properties = different 'shape'.

I wish to transcend this note into a better visual representation:

























That's better. Kinda freaky though. All the best!