Or download our app "Guided Lessons by Education.com" on your device's app store.
Would your child like to learn about a hidden world? All she needs to do is open her box of markers. The black ink of a marker might look like one thing, but chromatography reveals that the black color is actually a mixture of several shades. Introduce your child to this world with a simple project that will result in beautiful and unique decorations with a scientific flair.