Science
The heaviest section on the exam. Anatomy and physiology carry the most marks, so start here.
Human Anatomy and Physiology
The body's systems, from cardiovascular to endocrine, and how each one keeps you alive.
- 01General orientation of human anatomyFree lesson
- 02The respiratory system
- 03The cardiovascular system
- 04The digestive system
- 05The nervous system
- 06The muscular system
- 07The reproductive system
- 08The integumentary system
- 09The endocrine system
- 10The urinary system
- 11The immune system
- 12The skeletal system
Biology
LockedCells, genetics, macromolecules, and the microorganisms behind disease.
- 01Cell structure and function
- 02Genetic material and proteins
- 03Mendelian inheritance
- 04The four biological macromolecules
- 05Microorganisms and disease
Chemistry
LockedAtomic structure, states of matter, reactions, solutions, and acids and bases.
- 01Basic atomic structure
- 02Physical properties and changes of matter
- 03Chemical reactions
- 04What affects the rate of a reaction
- 05Properties of solutions
- 06Acids and bases
Scientific Reasoning
LockedMeasurement tools, the scientific method, and reading an investigation for its evidence.
- 01Scientific measurement and tools
- 02Logic and evidence in a scientific explanation
- 03Predicting relationships among events and objects
- 04The scientific method
Ready to practise it?
Reading is good. Practising is better. Drill this subject with free TEAS Science practice questions, then sit the free full-length TEAS practice test to see where your score lands.