Īt the bottom of each paper, write the corresponding letter in lemon juice invisible ink.

For example, print a picture of an apple for “A”, a picture of a boat for “B”, and a picture of a clown for “C”. Each object gets one whole sheet of paper. Sometimes, it is their job to decode messages and patterns and see if they are correct.įor this game, the teacher must print off pictures of objects beginning with every letter of the alphabet. Preschool invisible ink lesson plans don’t always include letting the children create messages. The alphabet ordering game takes up quite a bit of time, so save this activity for a rainy day. Instruct the children to keep quiet when the class guesses their self portrait. When the class comes to a consensus, heat up the invisible ink signature to see if they are right. Have the children guess who each picture represents. Once the juice dries, line up the pictures in random order. Then, using a Q-tip and the lemon juice invisible ink, let them write their names on the bottom of the pictures.

Each child draws a picture of him or herself in regular crayon, using as much or as little detail as they want. Give each student a piece of white paper and have them spread out all over the room. It encourages curiosity in science and promotes fine motor skill practice. You can use this fun trick in many different preschool games and activities. Once dry, it disappears until you hold it up to a heat source like a light bulb. To write, simply dip the Q-tip into lemon juice and use it as ink on the paper. The easiest preschool invisible ink lesson plans only require a few supplies: paper, Q-tips, a light bulb, and sheets of white paper.

Download invisible ink game for free