Required Materials
Gr 7 heat: Hot water (kettle), Mugs, Ice, Water, Thermometers, Tea to make, Metal spoon, Wooden spoon, Plastic spoon, Chocolate, Pipette or long eyedropper, Dark food colouring, Clear sided tub, 4 cans taller than styrofoam cups, Styrofoam cups, Blue ice cubes (made with food colouring), Warm water, Marshmallows, Tin foil, Black paper, Fabric, Black plastic garbage bags, Mirrors, Skewer, Eggs, Wax paper, Newsprint