Please note that our virtual Singapore Math Grade 4 curriculum is spiral and it provides for the review of the important concepts that students learned in Grade 3. The introduction of new mathematical concepts is built upon topics covered earlier with increased level of difficulty. Our online Singapore Math K-6 curriculum is aligned with all standard Singapore Math textbook series and it includes all content that these series cover, from K grade through 5-th grade.
Our Singapore Math for 4th Grade may introduce some topics one grade level earlier or postpone coverage of some topics until Grade 5. In the few instances where 4th grade level units don’t exactly align between our curriculum and textbooks, you will still be able to easily locate the corresponding unit in our program by referring to the table of contents one grade below or above.