Título
|
Lab: PhET Sugar and Salt Solutions |
Descrición
|
This activity guides a student, group of students, or a class through an exploration of the Sugar and Salt Solution sim. The idea is to introduce the concept of electrolytes and non-electrolytes and what differentiates them at the molecular scale. Prior to doing the activity it may be helpful to demonstrate to students a physical conductivity tester, showing how the light bulb lights only when there is a power source and there is an electrolyte dissolved in the water.
If I have made any changes to the activity they will be shown on the live version of this document at
http://kaffee.50webs.com/Science/labs/Chem/Lab-PhET.Sugar.and.Salt.Solutions.html |
Tema
|
Bioloxía, Ciencias da Terra, Química |
Nivel
|
Bacharelato, Secundaria obrigatoria, Universitario - Inicio |
Tipo
|
Discussion Prompts, Guided Activity, Laboratorio |
Duración
|
30 minutos |
Respostas incluidas
|
Non |
Linguaxe
|
English |
Palabras clave
|
conduct, dissolve, electrolyte, ion, molecule, non-electrolyte |
Simulacións
|
Solucións de Azucre e Sal |