Do you have a secret message that only a few people must know? You no longer have to worry about your message leaking. Discover how it's done in this lesson where science and fun collides!

Category: Science

Grade Level: 6th, 7th, 8th

File Type: PDF

Language: English

Pages: 4

$3.99

OTHER DETAILS:

Description

The students will try to find out their tutor's secret that is written on a piece of paper. They will also write their secret messages using lemon juice as invisible ink.

Objectives
The students will be able to write invisible messages on paper and find out their tutor's hidden message, too.
Materials & Supplies
Lemon , Cotton Swabs , Candle , Lighter , Paper , Paper Cups