At last, a classroom resource that provides a simple formula for converting Celsius to Fahrenheit! This 17 x 22 inch chartlet features step-by-step instructions for the conversion as well as a blank thermometer that can be programmed as needed during instruction or for display. The resource guide suggests additional methods for teaching the conversion formula. This Temperature chartlet aligns with NCTM standards and is perfect for use as a student reference in a science or math center!