The US method of splitting up Grade 8 to 12 math classes into completely separate subjects (i.e. Algebra, Geometry, etc…) is interesting to me, because that isn’t how they do it where I went to school (Alberta, Canada). Here, the math classes in junior high (grade 7 to 9) and high school (grade 10 to 12) are called Math and each class has a number of sub-units.
They’ve since changed the curriculum and class progression slightly, but when I went to high school there were a few different streams of high school classes, depending on your school.
[ul]
[li]The 10-20-30 stream was for average students, or above average students whose schools didn’t have advanced courses[/li][li]The 13-23-33 stream was for below average to average students who would get a high school diploma but almost certainly would never go to university[/li][li]A 14-24 stream, which was basically “life skills” type classes for students who probably had some kind of developmental disability and were mainstreamed into a regular school[/li][li]An AP (advanced placement) or IB (international baccalaureate) steam for advanced students. My school had IB, and those courses were designated 10X-20X-30X.[/ul][/li]All high schools offered Math 31, which was calculus; Math 31 had Math 30 as a co-requisite, so it was taken at the same time as or following Math 30 (or Math 30 IB or AP if your school offered that). I’d say that pretty much all students at my school who took Math IB also took Math 31, and probably less than half of those who took Math 30 also took 31. FWIW, at my high school our graduation rate was almost 100% and probably 85-90% of students went on to some kind of higher education (university, community college or technical school).
So the streams for math at my school when I attended it were:[ul][li]Math 13 - Math 23 - Math 33 or[/li][li]Math 10 - Math 20 - Math 30 - Math 31 or[/li][li]Math 10X - Math 20X - Math 30X - Math 31X[/ul][/li]A couple years after I graduated they changed the curriculum - see link herefor a good flow-chart of the course sequences, and here for a link to a description of what type of students are in each stream. They split the Math 10-20-30 stream into two streams called Pure (Math 20-1 and 30-1) and Applied (Math 20-2 and 20-3). Generally speaking, students who want to go to university will take Math Pure, or those who aren’t planning on university or who are definitely humanities-focused take Math Applied. Only those who take the Pure stream can take Math 31 (calculus). Many schools also offer AP or IB courses, which are more advanced than the Pure stream.
As I said, it seems strange to me to split up math classes into separate courses like most schools in the US do. Instead of taking one class for a whole school year on algebra, or geometry, or trigonometry, the curriculum here covers a little bit of each topic spread over a number of years. So you do a bit of trigonometry in grade 10, 11 and 12, with new concepts and difficulty each year. I would take a WAG that introducing algebra in junior high and then adding more difficult concepts each year in high school might lead to a better understanding than if you just do algebra in grade 9 and then don’t use if for a few years. Also, in our system the curriculum is designed so that the multiple sub-units in each year are interrelated and you get a better idea of how different mathematical concepts and areas are linked together.
The provincial website didn’t have a list of units in AP or IB courses, but the topics/units currently covered in the 10C, 20-1, 30-1, 31 (Pure) stream include:[ul][li]10C: measurement, trigonometry, polynomial factoring and operations, systems of equations, linear relations and functions[/li][li]20-1: quadratic functions and equations, radical and rational expressions and equations, trigonometry, systems of equations, sequences and series[/li][li]30-1: statistics of the normal curve, algebraic transformations, permutations, combinations, probability, circular functions, exponential and logarithmic functions, conic sections[/li][*]Math 31: precalculus and limits, derivative and derivative theorems, application of derivatives, integrals, integral theorems and integral applications[/ul]