|
ශීර්ෂ පාඨය
|
Lab: PhET Sugar and Salt Solutions |
|
විස්තරය
|
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 |
|
විෂය
|
Biology, Chemistry, Earth Science |
|
මට්ටම
|
High School, Middle School, Undergrad - Intro |
|
වර්ගය
|
Discussion Prompts, Guided Activity, Lab |
|
කාලය
|
30 minutes |
|
ඇතුලත්කල පිළිතුරු
|
No |
|
භාෂාව
|
ඉංග්රීසි |
|
මූලපද
|
conduct, dissolve, electrolyte, ion, molecule, non-electrolyte |
|
අනුහුරුකරණ
|
Sugar and Salt Solutions |
