Microscopic and macroscopic models
Connect particle motion and interaction with pressure, temperature, and changes of state. The model should explain the observation.
Greek Gymnasium Grade 1 / Physics / Curriculum
Θερμότητα και θερμοκρασία: structured theory, worked examples, answered practice, and a mastery checklist for Greek Gymnasium Grade 1.
Unit
The essential chapter ideas in a clear sequence before practice.
Connect particle motion and interaction with pressure, temperature, and changes of state. The model should explain the observation.
Temperature is not the same as total thermal energy. Mass, material, and temperature change affect transferred energy.
Thermal energy transfers because of a temperature difference. Identify conduction, convection, or radiation and justify the dominant mechanism.
Physics
Follow the method step by step and check why every step is valid.
How much energy raises 0.4 kg of water by 15 °C? c = 4200 J/(kg·°C).
Physics
Priority goes to correct units, experiment description, observation, conclusion, and reading simple diagrams.
The structure follows the official textbook layout and is used to organise study.
The areas that usually create mistakes or need extra revision.
Q = 25200 J
Before calculating, explain the key idea from “Θερμότητα ως μεταφορά ενέργειας” and which conditions must be checked.
The answer should show not only which rule is used for “Θερμότητα ως μεταφορά ενέργειας”, but also why it is valid here.
Θερμότητα και θερμοκρασία
Try independently, use the hint if needed, then open the answer guide.
1. Explain the idea and give one correct foundation example for “Θερμότητα ως μεταφορά ενέργειας”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Θερμότητα ως μεταφορά ενέργειας” to a physical law or model, correct units, and an interpretation.
2. Solve an application and show every intermediate step for “Θερμοκρασία ως φυσικό μέγεθος”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Θερμοκρασία ως φυσικό μέγεθος” to a physical law or model, correct units, and an interpretation.
3. Compare a correct and an incorrect approach and justify the difference for “Θερμική ισορροπία”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Θερμική ισορροπία” to a physical law or model, correct units, and an interpretation.
4. Create a short exam-style question and check your answer for “Απορρόφηση και εκπομπή θερμότητας”.
Write known quantities in SI units, draw a diagram where useful, and state the law before substitution.
A complete answer links “Απορρόφηση και εκπομπή θερμότητας” to a physical law or model, correct units, and an interpretation.
Where to start: textbook, daily material, PDFs, videos, and worked examples.
Targeted practice before full tests so coverage is clear.
How to measure progress in this chapter and when it enters a cumulative mock.
What to do after finishing the chapter and how it connects to the next unit.
Note: for the official examinable syllabus of each school year, always confirm with the school, tutor, and current Ministry/IEP announcements.