Check out our Christmas Tree! We need to buy lights for the tree. Without calculating, guess how many feet of lights we will need. What information would help you to better estimate that length? (Give students time to consider what info they have and what they need)
Potato Latkes - updated for 2022 - Little potato pancakes are a traditional food for Hanukkah celebrations. In my mom's recipe, they are salty, deep fried, and delicious. In modern latke recipes the salt and fat are decreased. How do the two recipes compare? 6.RP.A, 7.RP.A, MP6, MP8 Hanukkah is soon - updated for 2022 - Hanukkah begins on Sunday, December 18th. Students appreciate the incredible mathematics involved in creating a calendar (Hebrew calendar) that aligns both the moon's revolution about the Earth and the Earth's revolution about the Sun. 5.NBT, 5.OA, 6.SP, 8.SP, S-IC
Holiday Soda Displays - We found creative soda displays made up of 6-packs of Coca Cola products. Ask students to guess the quantity without counting. Come up with a reasonable range for the number of twelve packs. Find numbers that are too high and too low. 3.MD.5, 3.MD.6, 3.MD.7, 4.NBT.5, 5.NBT.5, 7.SP.5, 7.SP.7a
The weather forecasters tell us what the wind chill temperature will feel like. How do they figure out that number? In this activity students use the National Weather System chart to gauge wind chill, examine the patterns that correlate increasing wind and/or decreasing temperatures, use wind chill numbers to estimate possible wind and temperature factors, and generally become familiar with this sort of interpolation and calculation. Also check out this windchill calculator, which you can use to quickly find the windchill for a given temperature and wind speed.