Study library
Notes, exercises and past exams curated by our top tutors.
Exercise setMath · High
50 derivatives to warm up
Polynomial, product and chain rule practice with answer keys.
by Ana Martins25 min · ●●○
Past examMath · High
National Math exam 2024
Full past exam with fully worked solutions.
by Ministry of Ed.2h · ●●●
NotesPhysics · High
Kinematics cheat sheet
All formulas, sign conventions, and common traps on one page.
by Priya Narayanan10 min · ●○○
Exercise setChemistry · High
Stoichiometry drill
Mole ratios, limiting reagent, and yield problems.
by Layla Haddad30 min · ●●○
NotesBiology · High
Cell respiration — visual guide
Glycolysis → Krebs → electron transport with diagrams.
by Layla Haddad15 min · ●●○
Past examProgramming · University
University intro Programming — finals
Data structures, recursion and complexity questions.
by Diego Silva1h 30m · ●●●
Exercise setEnglish · High
Essay structure builder
Thesis → topic sentences → evidence, with 3 full examples.
by James O'Connor20 min · ●○○
NotesHistory · High
Cold War, in 12 bullets
Timeline, key players, and common exam angles.
by Marco Rossi8 min · ●○○
Past examEconomics · University
Micro-econ midterm bank
Elasticity, consumer theory, production and cost.
by Marco Rossi1h · ●●○
Exercise setProgramming · High
Python: 20 recursion puzzles
From warmups to tricky backtracking.
by Diego Silva45 min · ●●●