Help your child recognize that things move at the nano level. Begin with your child picking out 2 or 3 cups, then pouring water into the cups, folding paper towels, and picking 2 or 3 food colors to drip into the cups. Wait and watch as the water ‘walks’ across the paper towel from one cup to the other.

• Put materials within reach
• Ensure the room is well-let so the child can see the color change

• Use an anti-slip mat under the cups
• Use cups with handles for easier gripping
• Use less water in a measuring cup so that the child can pour it easily

• Model folding one paper towel, pouring water, and/or dripping food coloring into cups
• Use visual cues to signal next steps