In Science, we use a thermometer, graduated cylinder, triple beam balance, and ruler to measure. The purpose of this Selfie Science is to find measuring tools at your house. 1. Search your house for measuring tools. 2. Take a photo(s) of the measuring tools that you find. 3. Use the App of your choice to describe the tools that you find. For each tool, you need to describe what it measures and the unit(s) that it measures in.