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.
- Duration: 1 Hour
- Grade(s): 6th – 8th
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.
Who would’ve thought that liquid colors can become colorless in a moment? In this lesson, the students will conduct an experiment that will lead them to learn about chromophores and the process they go through before becoming colorless.
Soil is known to be a basic requirement to grow a plant. But what would happen in its absence? Find out what, why, and how will this happen in this exciting agricultural activity!
How can an object change from one state to another? Is it still the same object even if it looks different from before? Let the students find out the answer to these questions through this lesson.
Colored water strolling from one glass to another? Yes it’s possible! Discover the science behind this seemingly reality-defying situation by participating in this experiment.
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