Nunavut uses Alberta's mathematics program for Grades 4-9 until the new Nunavut curriculum reaches these grades.
Below is how the official curriculum organizes it. Each strand will get full lessons like the ones in Grade 1 Mathematics.
Place value from thousandths to billions; factors and multiples; improper fractions and mixed numbers; ratio and percent; integers; order of operations
Tables of values and graphs; preserving equality; expressions with variables
Angles; perimeter and area of polygons; volume of prisms; triangles and polygons; transformations on the Cartesian plane
Line graphs; collecting data; theoretical and experimental probability