Tag Archive for 8.SP.2

Opening weekend of Wonder Woman

Can you tell from its opening weekend how much the new movie, Wonder Woman, might earn in theaters?  This activity can be used anytime and is especially timely when there is a new blockbuster movie released.  We’ve left blank spaces…

Do better movies make the most money?

Newly updated! Do the “Best” movies make the most money?  How could you measure the “best” movie? What information would you need to make this judgement? Ten movies are nominated each year to receive an Oscar for the Best Picture. On February 26,…

iPhone 7 opening weekend

Yep, Apple just announced a new iPhone … the iPhone 7.  It will be in their stores on September 16, 2016.  What will their record sales be like this time?  How many iPhones will they sell? In this activity kids…

How Much is a Tweet Worth?

These days it seems everyone is on social media. Are you? Famous athletes and entertainers are on social media and they can make a lot of money.  In this activity students study how the number of Twitter followers relates to tweet…

Movie tickets over time

How Much Will Movie Tickets Cost in the Future? We’ve just updated this activity. In this investigation, Brian looks at the changes in movie ticket prices over the last 30 years. Using his scatter plot (or his data) students analyze rates…

It sure is cold out … or is it?

Students ponder the relationship between place latitudes and average January temperatures while they try to discover a correlation. Is this a linear or near linear relationship? … averaging, missing data for averaging, line of best fit, Google Earth, world locations,…