A kindergarten teacher is responsible for planning the curriculum for each day and for the collective school year. Teachers must allow the children to observe an activity while also giving them the opportunity to ask questions and look for the answers. Instructions need to be very precise yet easy to understand.
The CS220 is a thermocouple that measures the temperature of a surface by direct contact. SI-111 Infrared Radiometer with Standard Field of View. The SI-111, manufactured by Apogee, is a precision infrared radiometer that determines the surface temperature of an object without physical contact.
If you do not know your elevation, it is best to check the accuracy of your thermometers using the ice-point method.) 1. Boil clean tap water in a deep pot. 2. Put the thermometer stem or probe into the boiling water so the sensing area is completely submerged. 3. Wait 30 seconds or until the indicator stops moving. 4. If the temperature is at 212 o F (100 o C) then remove the thermometer. It is ready for use.