Technology Middle School Exam Prep 2026
Prepare for the technology exam (25 points, 30min paper) with AI-generated study sheets, quizzes & flashcards.
Technology exam format
The brevet technology exam is part of the science exam (1 hour total for 2 disciplines among biology, physics-chemistry, and technology). Technology is graded out of 25 points when selected. The exercise focuses on analyzing a real technical system (robot, home automation system, vehicle, medical device, connected object). It generally has 3-4 parts: questions about the system's operation and specifications, analysis of technical documents (functional diagrams, charts, manuals), a programming or algorithm exercise (most often Scratch, sometimes flowcharts), and questions about energy, materials, or communication protocols used by the system. The subject is always contextualized in a concrete situation.
Technology program for 2026 exams
The brevet technology curriculum covers four main domains. Analysis and design of technical systems: specifications (functions, constraints, criteria), information chain (sensor, processing, communication) and energy chain (supply, distribution, conversion, transmission), functional diagrams (needs analysis, octopus diagram, FAST diagram). Algorithms and programming: block programming with Scratch (loops, conditions, variables, events, messages), flowcharts, conditional logic, sensors and actuators in a program. Energy in technical systems: energy forms, conversions, storage, energy efficiency, environmental impact. Materials and communication: material properties (mechanical, thermal), material selection based on constraints, communication protocols (Bluetooth, WiFi, infrared), computer networks (Internet, connected objects, IoT).
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3 simple steps for effective technology revision.
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Tips to succeed in the technology exam
For Scratch programming exercises, practice reading scripts block by block while tracing variable evolution on paper. Questions often ask you to predict a program's result, complete a script with gaps, or explain a specific block's role. Do past papers: brevet Scratch programs follow recurring patterns (character movement, loop calculation, sensor reaction).
Master information and energy chains: for any technical system, be able to identify elements in each chain. Information chain: sensor → processing (microcontroller) → communication (display, buzzer). Energy chain: energy source → distribution → conversion (motor) → transmission (gears, belt). Draw these chains as diagrams for each system studied in class.
Learn to read a functional specification document: identify main functions (what is the object for?), constraint functions (standards, safety, aesthetics), and appreciation criteria with their levels. Brevet questions often ask you to verify that a system meets its specifications.
Revise material properties with a comparative table: conductivity (thermal and electrical), mechanical resistance, density, recyclability. In the brevet, you'll be asked to justify material choice for a given part based on specification constraints.
For network and communication protocol questions, know the differences between Bluetooth (short range, low consumption), WiFi (medium range, high throughput), and infrared (line of sight required). Know how to explain the principle of a local network and the role of a server, router, and IP address in communication between connected objects.
Common mistakes in technology
Avoid these classic pitfalls to earn more points on exam day.
Confusing the information chain and energy chain. The information chain processes data (sensor → processing → communication), the energy chain transforms energy (supply → conversion → transmission → action). A sensor is part of the information chain, a motor of the energy chain. This confusion is the most frequent error source in brevet technology.
Not reading the Scratch program carefully and skipping blocks. In programming, every block matters and execution order is crucial. A 'wait 1 second' block or an 'if...else' condition completely changes the program result. Simulate execution step by step on paper before answering.
Answering material questions without justifying through properties. Saying 'we use plastic because it's good' earns no points. You must write 'we use ABS plastic because it's lightweight (low density), shock-resistant (good mechanical resistance), and electrically insulating, meeting the specification's safety constraints'. Technical justification is essential.
Forgetting that technology is a scientific subject with precise vocabulary. Using approximate terms ('the thing that turns' instead of 'electric motor', 'the wire' instead of 'conductor') shows a lack of mastery and costs points. Each component has a specific technical name that must be used.
FAQ about the technology exam
Does technology appear often in the brevet?
Technology is part of the random draw of 2 disciplines among 3 (biology, physics-chemistry, technology) for the science exam. It appears about 2 out of 3 years, like the other two subjects. The draw is announced by the ministry in early May. Even if technology isn't drawn, its concepts (programming, energy, materials) are cross-cutting and useful for high school. Study it seriously in all cases.
How to prepare for the Scratch exercise in the brevet technology exam?
The brevet Scratch exercise requires reading, understanding, and analyzing an existing program. Practice: 1) Tracing script execution by noting variable values at each step. 2) Predicting a program's final result (character position, displayed value). 3) Completing a gapped script to achieve a given result. 4) Explaining the role of a loop, condition, or event. The free Scratch application (scratch.mit.edu) lets you test your answers by recreating past paper programs.
What is the difference between the information chain and energy chain?
The information chain concerns data processing: it starts with a sensor detecting information (temperature, distance, light), goes through processing (microcontroller, Arduino board making a decision), and ends with communication (screen, indicator light, sound signal). The energy chain concerns energy transformation: it starts with an energy source (battery, mains, solar), goes through distribution and conversion (motor transforming electrical energy into motion), then transmission (gears, belt) to the final action. In a real system, both chains work together: the information chain controls the energy chain.
What are the most common technical systems in the brevet?
Brevet topics use varied technical systems but certain types recur frequently: robots (vacuum robot, educational robot), home automation systems (automatic shutters, smart lighting, alarms), vehicles (electric bicycle, scooter, drone), health systems (connected blood pressure monitor, insulin pump), and connected objects (weather station, smartwatch). For each system, practice identifying the specifications, information and energy chains, and the role of programming.
How to manage the 30 minutes of the technology exam?
In 30 minutes for 25 points, time management is critical. Read the entire subject in 3 minutes to identify easy questions. First answer direct course questions (definitions, component identification) taking 1-2 minutes each. Then spend 10-12 minutes on the programming exercise (often the longest). Finish with analysis and reasoning questions. Keep 3 minutes for review. Don't write overly long sentences: in technology, precise technical vocabulary matters more than answer length.
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