Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


Download Ή μπορείτε να κάνετε λήψη όλων των αρχείων σε ένα συμπιεσμένο.


Τίτλος Sugar and Salt Solutions: Exploring Common Substances Using a PhET Simulation
Περιγραφή This activity is designed to be a guided inquiry lesson using a simulation produced by the PhET group from the University of Colorado at Boulder. The lesson has two parts, and can be used in a unit on chemical bonding or solutions. In Part I, students are given the opportunity to explore the simulation and the effect of adding sugar and salt to water. In Part II, students are introduced to the terms electrolyte and nonelectro- lyte. In the Extension, students have the opportunity to explore several other substances, and are introduced to the ideas of ionic and covalent bonding.
Θέμα Χημεία
Επίπεδο Γυμνάσιο, Λύκειο
Είδος Άλλο, Εργ
Διάρκεια 30 λεπτά
Απαντήσεις που περιλαμβάνονται Ναι
Γλώσσα Αγγλικά
Λέξεις κλειδιά electrolyte, nonelectrolyte
Προσομοιώσεις Διάλυμα ζάχαρης και αλατιού


Δημιουργοί Emily Moore, Lisa McGaw
Email επικοινωνίας emily.moore@colorado.edu
Σχολείο / Οργανισμός PhET, LTF
Υποβλήθηκε 3/8/2012
Ενημερώθηκε 11/8/2012