"instruction in this area" is correct and can be used in written English.
For example, "I am looking for formal instruction in this area of law to build my knowledge base."
Never got any kind of instruction in that area — at all.
But after they received instruction in those areas -- that is, after their actual competence rose -- their sense of their competence diminished.
"It's this concentration on a few subjects over all others that leads away from high-quality instruction in these areas".
During his tenure at the seminary, Woodbridge also provided instruction in the areas of pastoral, didactic and polemic theology often when there were vacancies amongst the faculty.
Using real-time labor market data, staff discovered that better communication and customer service skills were in high demand, so they incorporated instruction in these areas into the curriculum.
RD-led dietary instruction in the areas of energy restriction, dietary change, exercise, and behaviour modification was proven more beneficial than frequent weigh-in visits without the RD present in promoting weight loss [ 9].
Assuring that they receive a grounding in the chemistry, biology, and functions of glycans along with the standard instruction in the areas of nucleic acids, proteins, lipids, and other core components of the cell in the life and chemical sciences curricula can provide a foundation to help transform the glycoscience field and achieve the vision of a stronger curriculum.
Prove that you are able to provide sufficient instruction in the areas of spin entry, spins and spin recovery.
