This study developed a complexometric titration simulation program based on LabVIEW. With built-in approximation and rigorous algorithms, the program can easily simulate and plot a single or a group of complexometric titration curves. On the basis of this program, we developed and implemented an online course to guide undergraduates to (i) compare…

General chemistry laboratory curriculum reform is underway at a midsized state university through a collaborative, inclusive, and iterative approach. Using a backward design approach, faculty collaborated to actualize a shared vision, define laboratory learning objectives, and outline considerations for inclusivity during summer workshops that…

This work provides information about the design, implementation, and assessment of the instructional role of a bilingual (English and Portuguese) web-based board game designed to assist Brazilian Mechanical Engineering undergraduate students in reviewing the content related to thermodynamics, chemical equilibrium, and chemical kinetics. The game…

Language, and thus scientific language, is essential for chemistry teaching and learning. To be able to successfully teach the scientific language of chemistry, the Chemish, (prospective) chemistry teachers need to possess pedagogical scientific language knowledge (PSLK).Thus, teacher preparation needs to focus explicitly on Chemish and its…

In this study, an innovative scientific modeling course on concentration cells is designed: First, the demonstrations revealed examples of three different concentration cells. Then, scientific models visualizing the process and principle of cell reactions at the level of microparticulates were introduced to students. Finally, three new…

The COVID-19 pandemic has emphasized the importance of designing effective methods for remote teaching. At the University of California, Berkeley, and the University of California, Santa Cruz, instructors adapted to the necessity of remote laboratory instruction by creating choose-your-own-adventure-style video-based online experiments introduced…

With the introduction of the Next Generation Science Standards (NGSS), curriculum and professional development have had to change rapidly to fit the new standards. To aid with those changes, the EQuIP rubric was released as a guide for NGSS alignment. This study aims to evaluate lesson plans developed through the Target Inquiry project to…

There are various programs and initiatives in universities that aim to maximize students' potential in their academic journey, personal life, and future career. Research opportunities, internships, overseas exchange programs, and other initiatives aim to equip students with the hard and soft skills needed by employers. Although these efforts are…

Two different versions of "big ideas" rooted content maps have recently been published for general chemistry. As embodied in the content outline from the College Board, one of these maps is designed to guide curriculum development and testing for advanced placement (AP) chemistry. The Anchoring Concepts Content Map for general chemistry…

Standardized examinations, such as those developed and disseminated by the ACS Examinations Institute, are artifacts of the teaching of a course and over time may provide a historical perspective on how curricula have changed and evolved. This study investigated changes in organic chemistry curricula across a 60-year period by evaluating 18 ACS…

Discusses processes for change that have been used to introduce innovative learning processes into laboratory courses. In one case the content of the course was not changed, just the order of presentation. In the second example cooperative learning processes were introduced in order to facilitate a change in the course content. (AIM)

States that college chemistry teachers can best assess a curriculum by observing how much reinforcement it provides to the students. Also urges that curricula should offer opportunities to instruct the concrete operational student in formal operational thought. (MLH)

Reports the findings of a study done to compare student attitude and achievement in two different chemistry curriculum programs. Results indicate no significant difference in either attitude or achievement scores on the exam administered. Neither program was found to be better than the other. (MA)

Loyola Academy, a Jesuit high school located in Wilmette, Illinois, offers basic chemistry, chemistry I, and advanced placement chemistry. (BB)

This paper describes an attempt to evaluate the contribution of laboratory experiments on student achievement in an elementary, one-term college chemistry course and suggests some less expensive alternatives. (Author/BB)