JUMP Math 3.1 / Workbook Grade 3, part 1 of 2 covers

- Patterns and Algebra: Patterns
- Number Sense: Place Value
- Number Sense:Mental Addition and Subtraction
- Meaurement: Length and Perimeter
- Geometry: Shapes
- Number Sense: Skip Counting and Multiplication
- Number Sense: Multiplication
- Measurement: Area
- Probability and Data Management: Charts

It has 213 pages.
Together with JUMP Math 3.2 /Workbook Grade 3, part 2 of 2,
they cover the Ontario Math Curriculum for Grade 3 level.