Collect a variety of materials--glass, cardboard, wood, frosted glass, plastic, a clear rectangular container of water, etc. Holding each of the materials between your eye and the candle, observe whether the light is transmitted through the material.
(each of the materials; observe; whether the light is transmitted through the material) (the light; is transmitted; )
each of the materials the light
observe is transmitted
whether the light is transmitted through the material