|Address||P.O. Box 219 Batavia, IL 60510|
Temporarily out of stock; call for availability.
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Hydrochloric acid solution, 0.1 M, 75 mL
Red cabbage extract, universal indicator, 2 g
Sodium hydroxide solution, 0.1 M, 75 mL
Blotting paper, chameleon prints, 5
Cotton swabs, pkg/300
Dishes, weighing, 0.5 g, 1⅝" x 1⅝" x 5/16"
Red cabbage extract, universal indicator chart, 5
MS-PS2-5: Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact
MS-PS3-2: Develop a model to describe that when the arrangement of objects interacting at a distance changes, different amounts of potential energy are stored in the system.
HS-PS3-5: Develop and use a model of two objects interacting through electric or magnetic fields to illustrate the forces between objects and the changes in energy of the objects due to the interaction.