A good fit if
- Standard Level students about to begin IB Chemistry or moving from another curriculum
- Students who are unsure about mole calculations, equations, bonding or chemical explanations
Standard Level · IB Chemistry
Start the Standard Level pathway with secure quantitative and conceptual chemistry.

MEET MÁRIÓ
Márió combines six verified years teaching IB Chemistry with a UCL First-Class Honours degree and medicinal-chemistry doctoral research.
Ask about the next available intake and its timetable.
Programme fit · IB Chemistry Standard Level I
Use these signals to check whether this is the right next step or whether another route would be more useful.
If most syllabus content is already secure and the immediate need is timed-paper practice, choose the matching exam-preparation programme.
No entry assessment is required. Students may enrol directly, and the course begins from the foundations of its published sequence.
Current programme rhythm · IB Chemistry Standard Level I
The current offering remains the authoritative source for dates, times and availability.
Each cycle uses new evidence to decide what the student should work on next.
Find the immediate gap or recurring error.
Example in this programmeMole and formula calculations feel uncertainBuild the chemical explanation behind the topic.
Example in this programmeFrom naming a force to explaining a propertyUse the understanding in IB-style work.
Example in this programmeUse the basic language of chemistry accuratelyRecord progress and define the next priority.
Example in this programmeSubmitted work is normally returned within three working days with the method error identified, a correction prompt and the next practice priority.Incomplete response
PH3 has weaker intermolecular forces, so it has a lower boiling point.
Developed response
NH3 forms hydrogen bonds because nitrogen is sufficiently electronegative and each molecule has N–H bonds and a lone pair. More energy is therefore needed to separate NH3 molecules than PH3 molecules.
Reasoning chain: structure → attraction → energy required → boiling point
Submitted work is normally returned within three working days with the method error identified, a correction prompt and the next practice priority. Parents can receive an end-of-course readiness summary.
Allow about 2–3 hours each week for guided practice and corrections.
The programme is cumulative. When an enrolled student gives notice that they will miss a class, a private catch-up video is offered alongside the lesson materials and focused catch-up task. This is either the lesson recording where consent and format allow, or a tutor-recorded recap; a missed group lesson is not automatically replaced one-to-one.
No. It is also useful preparation for capable incoming SL students who want secure quantitative and explanatory habits before the pace increases.
No. Students may enrol directly. The course starts with the quantitative and conceptual foundations in its published sequence.