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Enrolled Modules & Degree Pathway
Question Accuracy % & Average Split-Time Pacing
Mathematics 1
13 Archetypes • 27 Questions per Mock
Physics
15 Archetypes • 27 Questions per Mock
Mathematics 2
15 Archetypes • 27 Questions per Mock
Areas to Improve — Priority Topics & Common Traps
Nuclear Decay Chains (α, β⁻, γ), Isotope Algebra & Background-Corrected Half-Life Calculus
Wave Equation (v = fλ), Refraction Invariance, Pulse-Echo Sonar (d = ½vt), Relative Waves & Redshift
Algebraic Subject Rearrangement, Rational Fractions & Completing the Square
Fence-Post, Boundary & Domain Exclusion Trap
fence_post_or_domain_trapPractice in Common Traps Sign, Vector Direction & Inequality Flip Trap
sign_or_direction_flipPractice in Common Traps Factor-of-2, Diameter/Radius & Stoichiometric Ratio Trap
factor_of_two_or_stoichiometry_trapPractice in Common Traps Invite Your Teacher & Study Partners
Connect your school teacher to track class-wide 90s telemetry or invite study partners to compare mock scores
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Your teachers can create a class, set auto-marked homework from the 75 archetypes, and monitor class-wide 90s split-time pacing and weak areas.
- Auto-marked assignments from 75 ESAT topics & timed mocks
- Classroom-wide 90-second pacing & accuracy telemetry
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Studying with friends sharpens 90-second exam pacing. Compare mock accuracy, challenge classmates in the Speed Dojo, and spot distractor traps together.
- Compare mock accuracy & 90s split times
- Challenge friends in the Sub-90 Speed Dojo
- Instant 1-click access — no barrier to entry
All 75 Exam Topics
Explore all 75 archetypes across all 5 modules
Mastering just the Top 5 Topics in Physics covers 55.4% of all historical exam questions (129 past questions)
Series-Parallel Resistor Networks, Potential Dividers & Variable Sensor Meter Tables
Physics • Official Topic: Electricity
- [intermediate_stop_trap] Forgetting to invert 1/R_p = 1/R₁ + 1/R₂, adding 1/R_p directly to R_seriesUsing conductance 1/R_p instead of resistance R_p = (R₁*R₂)/(R₁+R₂).
- [sign_or_direction_flip] Assuming voltmeter across variable resistor R_var decreases when R_var increasesConfusing current decrease (I drops) with potential divider share V_var = V_in * R_var/(R_fixed + R_var) (which rises).
- [table_column_pruning_trap] Evaluating complex branch voltages before checking total circuit current ammeter column firstFailing to prune 50% of table rows immediately via total resistance -> main ammeter trend.
- [subsystem_isolation_trap] Applying V = IR using total battery EMF for a single resistor in a series dividerUsing whole-circuit voltage instead of component potential difference.
Electrical Power Dissipation (P = IV = I^2R = V^2/R), Grid Efficiency & Energy (E = VIt)
Physics • Official Topic: Electricity
Magnetic Flux Patterns & Motor Effect Force on Current-Carrying Conductors (F = BIL)
Physics • Official Topic: Magnetism
1D Multi-Stage Kinematics (v–t Graph Areas/Gradients) & Constant-Acceleration SUVAT
Physics • Official Topic: Mechanics
1D Coupled Multi-Body Resultant Force (F_net = ma), Lifts & Internal Tension
Physics • Official Topic: Mechanics
Equilibrium of Coplanar Forces, Drag/Terminal Velocity Balancing & Tension-Spring/Pulley Systems
Physics • Official Topic: Mechanics
Hooke's Law, Springs in Series (½k) vs. Parallel (2k) & Elastic Potential Energy (½kx^2)
Physics • Official Topic: Mechanics
1D Momentum Conservation, Vector Rebound Impulse (FΔt = Δp) & Collisions
Physics • Official Topic: Mechanics
Work-Energy-Power Conservation (ΔE_p = mgΔh, E_k = ½mv^2) & Resistive Drag Work
Physics • Official Topic: Mechanics
Specific Heat Capacity (Q = mcΔT), Latent Heat (Q = mL) & Electrical Heating Curves (Pt = mcΔT)
Physics • Official Topic: Thermal physics
Wave Equation (v = fλ), Refraction Invariance, Pulse-Echo Sonar (d = ½vt), Relative Waves & Redshift
Physics • Official Topic: Waves
Nuclear Decay Chains (α, β⁻, γ), Isotope Algebra & Background-Corrected Half-Life Calculus
Physics • Official Topic: Radioactivity
Electromagnetic Induction (Faraday/Lenz Coil Graphs), AC Generators & Transformer Scaling (V_p/V_s = N_p/N_s)
Physics • Official Topic: Magnetism
Hydrostatic Fluid Pressure (P = ρgh), Archimedes Upthrust, Composite Density & Ideal Gas Pistons (P_1V_1 = P_2V_2)
Physics • Official Topic: Matter
Thermal Conduction Rod Scaling (Q̇ ∝ AΔT/L), Convection Density Currents & Radiative Power (P ∝ R^2 T^4)
Physics • Official Topic: Thermal physics