This activity allows students to explore the composition of the candy Pop Rocks by observing the reactions that take place when Pop Rocks are placed in water.
Related Resources:
DESIGNING & BUILDING A PLAYGROUND
Categories: Lab/Student Activity, Lesson Plan
Grade 3 students will plan and build a strong and stable structure that would be suitable for supporting playground equipment and creating play structures inspired by simple machines studied in Grade... read more
Teacher Demo: Osmosis Across a Semi-permeable Membrane
Categories: Teacher Demonstration
Osmosis, the movement of a solvent (usually water) across a semi-permeable membrane from an area of higher solvent concentration to an area of lower solvent concentration, is key in the maintenance... read more
Student Activity: Series Circuits
Categories: Lab/Student Activity
In this demo, two circuits are constructed to enable comparison of the brightness of a light bulb placed in a circuit with one cell and the brightness of the same light bulb in a circuit with three... read more