SPM Science Form 4/Form 5 Revision Notes

Form 4 01 Scientific Investigation Method of Scientific Investigation Scientific Attitudes and Noble Values in the Scientific Investigation Method 02 Body Coordination Body Coordination Human Nervous System Neurone Types of Neurones Nervous Coordination Proprioceptors in Maintaining Balance and Body Coordination The Human Brain and Its Complexity Voluntary Actions and Involuntary Actions Hormonal Coordination in the … Read more

2.5.5 Voluntary Actions and Involuntary Actions

2.5.5 Voluntary Actions and Involuntary Actions 1. Voluntary actions are actions we are aware of and which are done according to our intention.   2. Voluntary actions are controlled by the cerebrum.   3. Involuntary actions take place continuously and automatically in the body, without us being consciously aware of them. 4. Involuntary actions are controlled by the medulla … Read more

SPM Form 4 Science – Exercises

02 Body Coordination Human Nervous System (7 Questions) Nervous Coordination and Proprioceptor (6 Questions) The Human Brain (4 Questions) Hormonal Coordination (7 Questions) Drugs and Alcohol (3 Questions) 03 Heredity and Variation Cell Division 1 (5 Questions) Cell Division 2 (5 Questions) Inheritance (3 Questions) Sex Determination (4 Questions) Mutation (4 Questions) Variation Among Living … Read more