Blogs

Blended Learning Pilot: #1

www.greeleyschools.org

Last year, I researched and practiced what I thought to be "flipping the classroom". But, now that I am taking part in a district-wide "High School Blended Learning Pilot", I can say that I was attempting blended learning early in my teaching career. You see, the flipped classroom is really a small subtype of blended learning. So, the goal of this post is to define blended learning and share what my professional development has in store for me during this academic year.

Concept Mapping as a Review Tool

It's that time of year for those of us on the semester block system - end of course content state exams loom large and student stress is at an all time high. The longer I teach in this environment, the more I see how these tests push teachers to provide packet after packet for review. The stakes are so high for everyone - and teachers are afraid they missed something.

A Quick and Dirty Stoichiometry Lab...Differentiation and Inquiry?

Quick Stoichiometry Lab

There is a traditional stoichiometry lab I have done before. It involves adding dilute hydrochloric acid to sodium bicarbonate, boiling off the fluid and then getting the mass of the sodium chloride. Students then can solve the percent yield for the sodium chloride based on the amount of sodium bicarbonate they use. It is not a bad lab.Something about having hot ceramic watch glasses with acid just makes me a bit nervous.I am not sure where I got this new lab, but it has been one that has evolved over the years It is quick, dirty, relatively simple and uses over the counter (mostly) materials.

Using Video Resources to Address Stoichiometry Misconceptions

stoichiometry resources

               Are students reflecting on what their calculated values indicate? This question constantly runs through the minds of chemistry teachers across the country. Recently educators have seen shifts in instruction that promote connections to real-world phenomena using conceptual depth in understanding.

Are We Asking the Right Questions?

Are We Asking the Right Questions

           “So what corners of the periodic table do I have to memorize in order to get an A on the trends quiz?” This was a question that was asked by one of my students at the beginning of our periodicity unit. For countless educators we teach chemistry because we have a passion for trying to understand the world from an atomic level. However many of our students have extrinsic motivators which result in attempts to find shortcuts to recall the material. If we want to avoid responses like the one stated above we have to identify if we are asking thorough questions when assessing our students.