Math students find the total number of gifts given in the song
the "Twelve Days of Christmas". They worked in groups and problem
solved to find mathematical sequences. Using Excel, they created
spreadsheets on the computer. After finding that there are a total
of 364 gifts given, they used the internet to find the total cost
of the gifts. They found the Christmas Price Index which shows the
costs of the goods and services purchased by "my true love" for the
last 23 years. Reading interactive graphs, they were able to make
comparisons and look for increases and decreases. It was quite
shocking to find that it would cost $19,507.19 to purchase all the
gifts. Finally the groups substituted with present-day items that
they thought were more appropriate.