Yummy Math
US Holiday Candy Sales
Candy is a big business! Calculate the amount of money consumers spent on major holidays—Easter, Halloween, Christmas, Hanukkah, and Valentine's Day—based on the total amount of candy sales from 2011 and the percentage of each holiday's...
Curated OER
Time and Timetables
In this recognizing time and timetables instructional activity, students compare Julian and Gregorian calendars, determine leap years, and apply the formula for finding the day of week and Easter day for any year. Students solve 20...
Curated OER
Questionnaires and Analysis
In this questionnaires and analysis instructional activity, students design a questionnaire and then select a sample. They organize and analyze data. This four-page instructional activity contains 1 multi-step problem. Explanations and...