# 3 Act Math Tasks

## Real World 3 Act Math Tasks Aligned to Ontario Curriculum

**Not from Ontario? Access Common Core State Standards (CCSS)**

# Grade 8

## Measurement - M2

**Overall Expectation Description:**

determine the relationships among units and measurable attributes, including the area of a circle and the volume of a cylinder.

## Related 3 Act Math Tasks:

## R2D2 Post-Its by @MrOrr_geek

### How many post-it notes will it take to fill the board?

**Shared By:**

Jon Orr

**Math Topic:**

Measurement of Area, Proportional Reasoning

**Ontario Curriculum Alignment:**

- Grade 6 [Measurement - M2, Number Sense and Numeration - NS3]
- Grade 7 [Measurement - M2, Number Sense and Numeration - NS3]
- Grade 8 [Measurement - M2, Number Sense and Numeration - NS3]
- MAT1L
- MAT2L
- MFM1P [Measurement and Geometry - MG2, Number Sense and Algebra - NA1]
- MPM1D [MG2, Number Sense and Algebra - NA2]

**Common Core State Standard Alignment:**

## Guessing Gumballs Sequel

### Will all of the gumballs fit?

**Shared By:**

Kyle Pearce

**Math Topic:**

3D Measurement: Volume of a Cylinder, Volume of a Sphere and Proportional Reasoning.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Guessing Gumballs

### How many gumballs are needed to fill the jar?

**Shared By:**

Kyle Pearce

**Math Topic:**

3D Measurement: Volume of a Cylinder, Volume of a Sphere and Proportional Reasoning.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Mix, Then Spray

### Where should I stop filling?

**Shared By:**

Kyle Pearce

**Math Topic:**

3D Measurement, Volume of a Cylinder, Volume of a Cone, Composite Figures

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**