1 Activity: Submarine Corn and Currants Supplies per student: Clear plastic cup Seltzer water or clear carbonated beverage 10 dried currants 10 corn kernels 1 tsp salt in small container Question: What do you think will happen when we add corn kernels and currants to the fizzy water? Directions: Distribute cups of seltzer water. Add corn kernels and currents and observe what’s happening. Ask them what they observe. The corn kernels and kernels should initially sink then float and sink. Ask them
| Category | science |
|---|---|
| Subject | Educational: Sciences, general science |
| Year | 2023 |
| Authors | |
| Chapters | 9 |
| Word Count | |
| Price | |
| License | Public Domain |