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Michael Morgan's picture

Complex Ions Lab

Wed, 03/19/2014 - 13:43 -- Michael Morgan
preview complex ions lab

This laboratory exercise accompanies the article "A guided group inquiry lesson on coordination compounds and complex ions". The laboratory serves as part of an extended exercise on the chemistry topic of coordination compounds and complex ions. The entire lesson as described in the article also exposes students to how chemical research is conducted and the conflicts and uncertainties that lead to new theories and discoveries.

Time required: 

Five class periods for entire lesson.

Deanna Cullen's picture

Types of Chemical Reactions

Wed, 01/15/2014 - 17:23 -- Deanna Cullen

I expect that most high school chemistry teachers assign some type of laboratory related to types of chemical reactions including synthesis, decomposition, single replacement and double replacement reactions. I have used several published versions, but I am sharing my modifications.

Time required: 

20 minutes prep, 40 minutes laboratory, 15-20 minutes discussion

Tom Kuntzleman's picture

Work sheet to accompany orbital viewer program

Thu, 12/05/2013 - 09:12 -- Tom Kuntzleman

Orbital Viewer, written by David Manthey, is a fantastic program for displaying electronic orbitals.  You can read more about the program here.  I have my students use Orbital Viewer when learning about quantum numbers and their associated rules, electronic orbitals, and other quantum concepts.  I have developed a worksheet that allows students to use Orbital Viewer to explore various concepts related to electronic orbitals.  You can download this worksheet and answer key below.  I would very much appreciate you letting me know if

Time required: 

My freshman chemistry students take somewhere between 30 and 90 minutes to complete the worksheet. 

Homogeneous Solutions using PhET Interactive Simulations and labs

Mon, 09/16/2013 - 15:19 -- Trish Loeblein

This is a series of experiments, PhET Interactive Simulation activities, and clicker questions to relate macroscopic and molecular representations of homogenenous solutions. Graphing skills are also used.

Time required: 

This is a combination of activities that will take several class periods or a few class periods and homework if students have computer access outside of classtime. 

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