[b]Part 1: Number Line[/b][br]Plot all the temperatures on the thermometer. Label each point.[br][b][br]Part 2. Guide Questions:[/b][br]Answer the following questions.[br]1)On a thermometer, what does 0°C represent?[br]2) a) When the temperature goes up, does it become warmer or colder?[br] b)When the temperature goes down, does it become warmer or colder?[br]3 a) If the temperature on the thermometer goes up, which direction would that be on the number line?[br] b) If the temperature on the thermometer goes down, which direction would that be on the number line?[br]4) a) Which temperatures represents warmer temperatures? [br] b) which represents colder temperatures?[br]5)  Using a number line, how did you determine which temperatures are warmer and which are colder?[br][br][br][br][br][br]