Heat and temperature -- How can you make a thermometer's liquid rise or fall? -- Go on a temperature hunt -- Moving liquids by temperature difference -- What is your temperature? -- Temperature and evaporation -- Temperatures all day long! -- Temperatures above and below ground -- Sun, color, and temperature -- Sun and seasonal temperatures -- Earth, sun, and temperature -- Diffusion and temperature -- Temperature and chemistry -- Temperature and speed of a chemical reaction -- How cold can you make water? -- The temperature of melting ice or snow -- Make your own thermometer -- Dew point -- Temperature and the greenhouse effect.