# 3 Act Math Tasks

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

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

# MCR3U

## Exponential Functions - EF2

**Overall Expectation Description:**

make connections between the numeric, graphical, and algebraic representations of exponential functions;

## Related 3 Act Math Tasks:

## Incredible Shrinking Dollar

### What will the dollar bill look like after getting reduced that many times?

**Shared By:**

Dan Meyer

**Math Topic:**

Construct and compare linear, quadratic, and exponential models and solve problems.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Domino Skyscraper

### How many dominoes would it take to knock over a skyscraper-sized domino?

**Shared By:**

Dan Meyer

**Math Topic:**

Construct and compare linear, quadratic, and exponential models and solve problems.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Gmail Tap

### How does that work, anyway? How many taps would the letter "z" take?

**Shared By:**

Dan Meyer

**Math Topic:**

Construct and compare linear, quadratic, and exponential models and solve problems.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**

## Fry’s Bank

### How much money does Fry have in his bank account right now?

**Shared By:**

Dan Meyer

**Math Topic:**

Construct and compare linear, quadratic, and exponential models and solve problems.

**Ontario Curriculum Alignment:**

**Common Core State Standard Alignment:**