Science - Soda & Candy Geysers

Our final investigation of the year will involve the foamy cola & Mentos geyser reaction. The students are writing their own investigation and will carry out and analyze the data.
I am asking your help in purchasing needed supplies for your students' investigation. They will be generating the material list of soda and candy and dividing it among their group. It should be VERY specific.
If this is a difficulty for your family, let me know and I can access school funds to purchase some of the needed materials.
We will be testing our geysers on Wednesday, May 29th.