After showing the video consider asking your students what the grouping of students must have been for “colored pencils” to win the class electoral college? Is there more than one possibility? What is the minimum number of students that could have voted for colored pencils for them to still win the Electoral College. Students then consider scenarios where a candidate wins the popular vote, but loses the Electoral College.

# Tag: percents

## Costume spending 2020

Use our current data on Halloween spending in America to engage your students in an analysis of the ratios and percents of population, participation, and money spent in honor of October 31st. This activity takes kids through finding parts of wholes as well as ratio, percents and proportion problems. Beware: the tasks in this activity involve some large numbers as well as some challenging fraction/ratio/proportion problems.