A few weeks ago I posted 8 of the original Chemthink Flash tutorials. I am excited to announce that the Chemthink problem sets are now available for these tutorials!  The question sets require students to answer a certain number correct before they miss a small number of questions.  As a result they are fairly difficult.  If students struggle on a problem set, they are encouraged to take a look at the tutorial again.

There is no server backend, so if you want to keep track of which problem sets or tutorials you or your students have completed you will need to take a screenshot of the completion screen.

Tutorials and their corresponding problem sets are now available for the following:

The Particulate Nature of Matter
Atomic Structure
Ionic Formulas
Ion Formation
Gas Laws
Covalent Bonding
Ionic Bonding
Molecular Shapes

In addition, over the next few days I post two more problem sets without tutorials: “Chemical Reactions” and “Isotopes”. At the moment the tutorials for each of these are nonfunctional, but I will do my best to get both the tutorials and their question sets working as soon as I can.

Enjoy!