Ask a six-year-old to read a thermometer and they will often read the number closest to their eye, not the one where the red line stops. This 1st grade read the thermometer worksheet slows that moment down. Twelve thermometers fill the page, each marked from 0 to 60 in degrees Celsius, with a number every 10. Next to each one, four temperatures wait, and your child must color the right answer. The first thermometer is a worked example at 60. Several red lines stop halfway between two numbers, so the page also asks for careful looking. A second page gives the answer key.