Geography: what is a free port?
Tutoring high school, I’ve never been asked this. The tutor looks into a question he’s long …
Perl programming: string conversion to character array
Tutoring programming, conversions between strings and arrays are relevant. The tutor shows an easy way to …
Perl programming: string conversion to character array Read more →
Statistics: average waist size of men in America
Tutoring statistics, questions arise from it. The tutor begins a discussion about some recent findings. Twenty …
Statistics: average waist size of men in America Read more →
Chemistry: parts per million
Tutoring college chemistry, you sometimes get asked about parts per million. The tutor explains a concept …
Math: slope-point form
Tutoring math 10, you cover slope-point form. It’s usually the most convenient way to find the …
Math: Solving systems of equations: Cramer’s Rule
Tutoring high school math, I don’t see this used. However, I did see it at university. …
Math: Solving systems of equations: Cramer’s Rule Read more →
Computer science: the while loop
Tutoring computer science, a tenet you need to impart is the use of loops to accomplish …
Canadian geography: Soils of Canada, cont.: brunisols
The tutor introduces the third major forest soil type in Canada. Brunisols are found from BC …
Canadian geography: Soils of Canada, cont.: brunisols Read more →
Canadian geography: soils in Canada, cont.
The tutor continues about a topic of fascination for anyone connected with the land. During tutoring, …
Canadian geography: soil types in Canada
During tutoring, students never ask about this. One wonders why not. The tutor opens a topic …