1. Freezing or not? Decide whether the temperature is above or below freezing in each photo.

10. Worksheet: Freezing or not? Yes, the temperature is at or below freezing! No, the temperature is above freezing. Draw a line from each picture to the correct answer. Name __________________

11. About this Educational Resource: These photos can be used to assess student learning that water can be a solid or a liquid depending on temperature after students have explored changes in state between liquid water and ice. Some of the photos have snow and ice. Others have liquid water. Have students mark whether each scene is above freezing or below freezing. Print the last slide in the series for students to use as a worksheet to record their answers. This presentation is part of the Winter Weather Teaching Box developed by Spark – UCAR Science Education for K-3 classrooms. For this and other weather and climate educational resources for K-12, visit the Spark website at http://spark.ucar.edu/http://spark.ucar.edu/ All photos in this resource are from the UCAR Digital Image Library and are available online at http://www.fin.ucar.edu/ucardil/. Information about photos is within the comments section of slides.http://www.fin.ucar.edu/ucardil/