In this activity students see the inverse relationship between number of workers and time to complete the whole job. They graph hyperbolas and consider how long the extreme condition of zero people raking might take to complete the job.

# Tag: MP8

## Labor Day 2022

## Father’s Day, Juneteenth, and The Longest Day (summer solstice)

## Happy Friday the 13th!

## April 15th happenings

## Mental math tricks – part 2

## Mystical Mathematical Mind Reader

## What’s interesting about this number?

## Federal debt and deficit – What are they?

## The new R-naught number

## Ranked Choice Voting in NYC

New York City is still tallying its election results for a new Mayor. This year they tried Ranked Choice Voting. What does that mean? How does that work? What are the ramifications of this sort of voting? Do you think that this will be a fairer and more positive way of electing a Mayor? Students experiment with the technique of tallying the votes using our flow chart and make some observations and decisions about the process.