Welcome and introduction from Francisco Villa, two-year college lead contributor
A book review project takes shape with the help of ChemTwitter community.
This two-day workshop is designed to prepare teacher leaders to begin the work of facilitating workshops on how to transition to NYSSLS which is the New York State version of NGSS. The goal of the workshop is to bring together teacher leaders and provide them with multiple ideas and resources to share with other educators in their home schools/regions.
The solution to Chemical Mystery #15: The Leaky Cup is shown here.
Determination of Lewis Dot structures and visualization of the shapes of molecules using VSEPR theory is an example of an abstract concept that students often find difficult to learn. I have found it useful to have a single worksheet/packet that my students can add to as we cover Lewis dot structures, resonance, VSEPR shapes, polarity, and intermolecular forces.
This lab is one of my favorite activities to do in my classes and I look forward to it every year. The lab is simple, requires limited supplies, students love it (i.e. high engagement level), and I have found it to really set students up for stoichiometry.
In honor of the International Year of the Periodic Table: A familiarity with the chemistry of some of the elements more commonly encountered in everyday life is a valuable learning experience for all students. Sulfur is the fourth in this series of elements to be discussed as part of the Element of the Month program. #IYPT
Time for a new chemical mystery! Watch the video below and see if you can use your chemical knowledge to figure out how this experiment is done.