How much is that?
Mathematics, Grade 9
MTH1W1 (Grade 9 De-streamed)
Measurement Calculations in Two Dimensions
Concepts
- perimeter/circumference and area
Parent Resources
Other Resources and Links
Sides of Right Triangles (The Pythagorean Theorem)
Concepts
- side-length relationship for right triangles
- solving problems using the side-length relationship for right triangles
- origins of the “Pythagorean Theorem”
Parent Resources
Angle Relationships
Concepts
- angle relationships involving polygons
- angle relationships involving parallel and intersecting lines
Parent Resources
Other Resources and Links
Triangle and Circle Geometry
Concepts
- properties of triangles
- properties of circles
- geometric relationships in design
Parent Resources
Other Resources and Links
Volume Relationships
Concepts
- review of meaning of volume
- calculating and comparing volumes
- relationship between volumes of prisms and pyramids
- relationship between volumes of cylinders and cones
Parent Resources
Measurement Calculations in THree Dimensions
Concepts
- volume, surface area, perimeter/circumference, and area
Parent Resources
Other Resources and Links
Effects of Changing Dimensions
Concepts
- effect of changing one or more dimensions on perimeter/circumference, area, surface area, and volume
Parent Resources
Other Resources and Links
Proportional Relationships and Conversions
Concepts
- solving problems involving proportional relationships
- using and comparing different measurement systems (metric, imperial, etc.)
- converting within a measurement system and between measurement systems
- conditions for a linear relation to be proportional
Parent Resources
Other Resources and Links
Coding - Part 4
Concepts
- if statements
- if…else statements
- nested if…else statements
- if…else if…else statements