VCE Specialist Unit 4 Skills () « back to units
The skills below are aligned with the VCE Specialist Mathematics Study Design 2023-2027. Skills are organised
into key areas: Integral Calculus Advanced, Differential Equations, Vector Calculus & Kinematics, and Statistics & Inference Advanced.
To master a skill, you will have to gain 10 stars.
There are 3 levels to each skill,
- Easy: A star will be taken away if you get 3 consecutive wrong answers.
- Medium: A star will be taken away if you get 2 consecutive wrong answers.
- Hard: A star will be taken away on each wrong answer.
Most skills have multiple types of questions with varying difficulties. If you keep getting wrong
answers, the system may give you the simplest question to answer. The idea is to
have you master these skills with a ground up approach.
If you get an answer wrong, you can read the solution and helpful tips that briefly explain the skill/topic you are practising.
All the best with your VCE Specialist Unit 4. If you see any issue,
please do report it by clicking the red button at bottom left of this page.
-
Integral Calculus Advanced
- Integration by parts
- Advanced substitution
- Partial fractions integration
- Trigonometric substitution
- Trigonometric integrals
- Volumes of revolution (disk/washer)
- Volumes of revolution (shell method)
- Surface area of revolution
- Arc length
- Improper integrals
- Reduction formulas
- Integration strategy
- Applications of integration
- Numerical integration
- Volumes of revolution (y-axis)
-
Differential Equations
- Separation of variables
- Initial conditions
- Exponential growth
- Exponential decay
- Newton's law of cooling
- Logistic equation
- Slope fields
- Euler's method
- Euler's method with pseudocode
- Mixing problems
- Radioactive decay
- Population dynamics
- Homogeneous first-order DEs
- Integrating factor
- Second-order DEs
- Modelling with DEs
-
Vector Calculus & Kinematics
- Vector functions of t
- Differentiation of vector functions
- Integration of vector functions
- Position, velocity, acceleration
- Speed and distance
- Straight-line motion
- Projectile motion (2D)
- Projectile motion (advanced)
- Circular motion
- Tangent and normal vectors
- Curvature
- Parametric motion
- Relative motion
- Newton's laws in vector form
- Work and energy
- Collision and momentum
- Collision problems
- Velocity-time graphs
-
Statistics & Inference Advanced
- Linear combinations of random variables
- Distribution of sample mean
- Central Limit Theorem
- Confidence intervals (sigma known)
- Confidence intervals (sigma unknown)
- Hypothesis testing (one-tailed)
- Hypothesis testing (two-tailed)
- p-values
- Type I and II errors
- Power of a test
- Proportion testing
- Chi-squared test
- Markov chains: transition matrices
- Markov chains: state diagrams
- Markov chains: steady state
- Markov chains: n-step
- Pseudocode for statistical simulation
- Interpreting results
- Experimental design
- Comparing two populations
- Statistical inference review
- Continuous random variable PDFs
- Sample size determination
- Confidence interval interpretation
The Final Unit
Unit 4 is where everything comes together. These 73 skills represent the culmination of VCE Specialist Mathematics, directly preparing you for both technology-free and CAS-allowed exams.
What Makes Unit 4 Special?
Technology-free integration and differentiation drills
Extended response questions worth 8-12 marks
Mechanics and physics integration throughout
Brand new topic area - hypothesis testing mastery