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.
For the boiling water method, sit your food thermometer in boiling water. The reading should be 100 degrees Celsius. For the ice slurry method, the reading should be zero degrees Celsius. If you find that the readings do not match 100 or zero, your food thermometer requires calibration. You may have the ability to undertake this adjustment in-house or you may need to send the equipment to an external calibration provider.