I have a situation in my house where two of my children do not even seem to have to think about the math problem to know the answer and the other two struggle with their math homework on a constant basis. There is a stated requirement that all children must understand the multiplication table along with performing long division, on paper, by the time they complete grade 5 or age 10 to 11. A coherent sequence of mathematical ideas is critical in the foundational development of students’ mathematical understanding.
Students can choose to study elective topics from triangles, vectors, matrices, …
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