Classroom Resources: Solutions
1 – 3 of 3 Classroom Resources
Concentration, Solute & Solvent, Chemical Change | Middle School, Elementary School
In this demonstration, students will first observe a reaction between vinegar (acetic acid) and an egg shell (calcium carbonate) to produce a naked egg. Using these eggs, student will analyze how certain substances can move through a membrane and also determine if the membrane is affected.
Concentration | High School, Middle School
In this lab, students will observe how salt concentration can affect the structure of a potato tuber.
Mixtures, Solubility, Percent Composition, Concentration, Solute & Solvent | Middle School
In this lab, the students will investigate how the concentration of a solution affects its properties such as color and taste.