Using the online simulation tool (Atomsmith Classroom Online) and the ADI framework students investigate the properties of gases, along with two gas laws. An ADI "whiteboard discussion" helps in getting students to really process what the results of experiments mean to us as chemists - and how this leads to expanding our understanding of matter. This activity lends itself to an online classroom.
The Ruben's Tube (also known as a Flame Tube) is a classic experiment used in physics classes. There's also a bit of chemistry to be learned while experimenting with a Ruben's Tube...
Card sorts are a great way to bring powerful retrieval practice into your classroom. You will find several Card Sort Hacks you can use to step up your game! You can even share these digitally to students to cut and complete at home.
By using a few simple microscale gas chemistry techniques, students can collect and analyze data quickly. These activities are sure to engage your students.
This unique microscale gas collection technique provides students with reasonably good data in a short period of time. Students have more time to analyze the data and communicate their findings.
I usually start of the school year with a measuring activity. This year, I used Tom Kuntzleman's Mentos and Diet Coke experiment and had students use the data to do some graphing and analysis. This was a nice lead into our gas unit. I also made my own syphon coffee maker to demonstrate for my students.
If you are looking for ideas to create an authentic opportunity for students to apply their knowledge of gas laws while integrating some of the most important science practices, then this activity may fit your needs.
It is always helpful to have a lab that can be adapted to meet the needs of students. The "Magnesium Lab" is one of these experiments.
Based upon reader comments on previously published, Chemical Mystery #12, I experimented and found that this demonstration is easy to pull off with relatively inexpensive and easy to find materials.
Check out the solution to Chemical Mystery #12: Baffling Balloons