IB IA examples for all subjects

Quiz Database Management System

Stock and Billing System Computational Solution

Meal Management System Computational Application

Password Manager Computational Solution

Chore Management Application Computational Solution

Multiple choice exam scanner tracker

Food Share Application Computational Solution

College Aid Computational Solution

Interpersonal relationships evolvement with geographic separation, environmental changes, the level of communication between parties, and the amount of emotional investment

Femininity produced, sanctified, marketed and managed through religion, culture, and social-politics

VA task 3 Resolved Artworks

Visual Arts task 3

How does a family portrait serve as a record of culture which shows identity as something constructed by many people rather than being an individual's "truth"?

Urban Relationships

Exploring Realism Through Portraits and Sculpture

Thalassophobia

How can I synthesize my Japanese, Vietnamese, and Western cultural identities through art-making to communicate acceptance and personal belonging?

How does framing a cheating dilemma in terms of potential gains (gaining marks) or potential losses (losing marks) affect students’ behavioural choices, perceived risk, moral judgments, and emotional reactions in a decision-making task?

To what extent does screen time on phone apps for children affect the working memory capacity of preschool children (ages 3-5) immediately after using the app?

The influence of auditory distractions in the form of social media audio on serial recall

How can social learning theory be implemented to reduce obesity in high school students?

To what extent does manipulating leading questions influence eyewitness memory in the presence of distractions?

A qualitative investigation of mediating variables in social media use and their effects on the self-esteem of adolescents

To what extent Does Providing Context Improve Memory for First-Aid Instructions in Middle School Students?

The Influence of Notetaking on Memory Test Results of Secondary School Students

An investigation into the effect of perceived effort on valuation of artwork using the Dual Processing Model.

How does the concentration of copper(II) ions in a CuSO₄(aq) solution (0.25M – 1.50M) affect the potential difference (V) of a Daniell cell, measured using a digital voltmeter at 298 K?

What is the mathematical relationship between the varying concentration of hydrogen peroxide (0.10M-1.00M) and the initial rate of its decomposition?

How does the concentration of alcalase concentrate (0.00%, 0.50%, 1.00%, 1.50%, 2.00%) affect the average rate of 40.00 gdm-3 ovalbumin degradation after 5 minutes, measured using a Bradford protein assay and the absorbance at a wavelength of 595 nm with spectrophotometry?

How does the time a soft drink is left out (0, 3, 12, 14 and 48 hours) impact its rust-removing abilities on steel as measured by a pH meter and a mass change?

To what extent has the initial metal-ion concentration (6ppm, 12ppm, 18ppm, 24ppm, 30ppm) influenced the adsorption efficiency of bagasse biochar for Cu²⁺, Ni²⁺ and Co²⁺ ions as determined by UV–Vis spectrophotometry?

How does the temperature (20.0℃, 35.0℃, 50.0℃, 65.0℃, and 80.0℃) of iron(III) thiocyanate equilibrium system (Fe3++SCN- ⇋ [FeSCN]2+) affect the equilibrium concentration of [FeSCN]²⁺ complex, as measured by the absorbance (at 430 nm) of the equilibrium system?

To what extent does juice content (10% vs 100%) affect the total reducing capacity of commercial orange juices, as determined by KMnO₄ titration?

What is the molar enthalpy change, ΔH (kJ mol-1) for the dissolution of ammonium nitrate (NH4NO3) in water, in the temperature of 298.15 K, and does it remain consistent across varying masses (1.00 g, 2.50 g, 5.00 g, 7.50 g, 10.00 g) of salt dissolved?

How does the concentration of Cu2+ (aq) ions (0.2 - 0.9 mol/dm3) in a copper half-cell affect the Gibbs Free energy (&G, kJ/mol) of an electrochemical reaction occurring in a voltaic cell with a magnesium half-cell of Magnesium ribbon and 1.0 mol/dm3 Mg2+ (aq) ions, as calculated using Nernst Equation and the cell potential (Ecell ,V) measured by a multimeter?

How does the concentration of orange juice (20%, 40%, 60%, 80%, and 100% v/v) affect the initial rate of its reaction with excess calcium carbonate (1.00 g CaCO₃), as measured by the mass loss of CO₂ gas over 120 seconds at room temperature?

How does the ambient temperature influence the rate constant of the hydrolysis of ethyl ethanoate using potassium hydroxide?

How does the temperature of brewing (75.0°C, 80.0°C, 85.0°C, 90.0°C, 95.0°C) affect the antioxidants concentration in green tea?

How does increasing the temperature of ethanol at intervals (25°C± 0.1, 40°C± 0.1, 60°C± 0.1, and 75°C± 0.1) affect the amount of caffeine extracted from instant coffee (0.750 ± 0.001g), measured by mass after evaporating the ethanol at standard pressure, and to what extent does this relationship follow the Van’t Hoff thermodynamic model?

How do different plant proteases (Bromelain, Papain, Actinidin, Mango Serine protease) affect the rate of gelatin proteolysis (g/h), measured as the mass loss of gelatin (g) over 4 hours?