Light and ColorHands-on experiments to enhance the understanding of day and night, photosynthesis, splitting light into the spectrum, mixing colors, making a pinhole camera, and other related topics. |
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acid or alkali ADULT TO HELP air to help alkali is added angle Ask an adult beam of light bend black posterboard blue bottom mirror faces bounce camera changes color chemical called chemical that changes Chlorophyll circle COLORED DYES contain a chemical cotton different colors dish dot of color dowel Draw dye fabric FLICK BOOK form a box FURTHER IDEAS Geranium petals GETAN ADULT glass green cellophane Green plants handkerchief hole images appear kaleidoscope LIGHT AND COLOR Light rays lightbulb liquid that turns litmus an indicator lower mirror onion skin paints and dyes paper towel pencil PERISCOPE photograph photosynthesis piece pigment plants need sunlight Point the pinhole primary colors rainbow Rays of light Red cabbage red in acids reflected Shine a flashlight slots spinner split white light SPLITTING LIGHT strip sundial Tape top mirror faces tracing paper turns red type of cones upper sheet watercress white posterboard