# 3 Act Math Tasks

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

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

# MFM1P

## Number Sense and Algebra - NA1

**Overall Expectation Description:**

solve problems involving proportional reasoning;

## Related 3 Act Math Tasks:

## Roll Up The Rim to Win

### How many winning rims are there?

**Shared By:**

Kyle Pearce

**Math Topic:**

probability, expected value, ratios, fractions, proportions.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Massive Mosaic

### How many tiles are there in that mosaic?

**Shared By:**

Kyle Pearce

**Math Topic:**

Multiplication, Proportional Reasoning

**Ontario Curriculum Alignment:**

- Grade 3 [Number Sense and Numeration - NS1, Number Sense and Numeration - NS3]
- Grade 4 [Number Sense and Numeration - NS3]
- Grade 5 [Number Sense and Numeration - NS3]
- Grade 6 [Number Sense and Numeration - NS1]
- Grade 7 [Number Sense and Numeration - NS3]
- Grade 8 [Number Sense and Numeration - NS3]
- MFM1P [Number Sense and Algebra - NA1]
- MPM1D [Number Sense and Algebra - NA2]

**Common Core State Standard Alignment:**

## Area of Saskatchewan

### What percentage of Canada is covered by Saskatchewan?

**Shared By:**

Kyle Pearce

**Math Topic:**

Proportional reasoning, proportions, percentages

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Giant Rubber Duck

### How many Giant Rubber Ducks tall is the CN Tower?

**Shared By:**

Kyle Pearce

**Math Topic:**

Proportional reasoning, proportions, direct variation linear relations

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## The Great Canadian Flag

### How tall is The Great Canadian Flag?

**Shared By:**

Kyle Pearce

**Math Topic:**

Proportional reasoning, proportions, direct variation linear relations

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Sticky Note Challenge

### How many sticky notes will it take to hold your weight?

**Shared By:**

Kyle Pearce

**Math Topic:**

Proportional reasoning, proportions, direct variation linear relations

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Donut Delight

### How many doughnuts are there?

**Shared By:**

Brennan Jones

Brian Marks

Graham Fletcher

Kyle Pearce

Mike Wiernicki

**Math Topic:**

Multiplication, Division, Proportional Reasoning

**Ontario Curriculum Alignment:**

- Grade 3 [Number Sense and Numeration - NS1, Number Sense and Numeration - NS3]
- Grade 4 [Number Sense and Numeration - NS3]
- Grade 5 [Number Sense and Numeration - NS3]
- Grade 6 [Number Sense and Numeration - NS1]
- Grade 7 [Number Sense and Numeration - NS3]
- Grade 8 [Number Sense and Numeration - NS3]
- MFM1P [Number Sense and Algebra - NA1]
- MPM1D [Number Sense and Algebra - NA2]

**Common Core State Standard Alignment:**

## Solar Panels

### How much greenhouse gas emissions can they offset?

**Shared By:**

Kyle Pearce

**Math Topic:**

Proportional reasoning, proportions, direct variation linear relations

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Calvin’s Clearance

### What is the sale price?

**Shared By:**

Kyle Pearce

**Math Topic:**

Percentages and Discounts

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Fast Clapper

### Will he beat the record?

**Shared By:**

Nathan Kraft

**Math Topic:**

Ratios, Rates, and Proportional Reasoning.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**