controlledcourse
nounUK /kənˈtrəʊld kɔːs/
US /kənˈtroʊld kɔːrs/
A controlled course is a path or track that someone plans and guides carefully.
The runners followed a controlled course through the park.
OTHER MEANINGS
2. A school subject or lesson that a teacher plans and manages step by step.
The students enjoyed the controlled course in science class.
3. A race or test where the path and rules are carefully set by organizers.
The bike race used a controlled course with clear markers.
4. A way of doing something that is watched and kept safe by someone in charge.
The experiment was a controlled course with a teacher watching.