We continue our measurement unit and learned about temperature. Ice water and ice both measure 40 degrees Fahrenheit. I would have thought that ice would be 32. Our freezer was about 27. We even took the temperature outside, but this particular food thermometer only goes up to 80 degrees. Being in Texas, the gauge was far to the right. I plan on getting a cooking thermometer that has Celsius and Fahrenheit so we can play with temperature more.