The product was easy to navigate and was a useful tool for the classroom.

When lessons or experiments are too costly, time-consuming, or prone to error, virtual options such as PhET simulations can be extremely valuable. PhET simulations provide an opportunity for virtual learning, which is particularly useful during emergencies such as lockdowns or fully remote learning situations. In such instances, resources like PhET are invaluable in mitigating the risk of learning loss.

I encourage teachers to use it. However, the quality of your course is more important than relying on simulations. Observation and debriefing are key. There's a broad variety of simulations to pick from which make testing different aspects of testing things fun.

I would like to emphasize the benefits of manipulating materials, for both science and math, with your hands! But, if certain lessons/experiments are too costly, time inefficient, or tend to be prone to error, the virtual options PhET offers are extremely valuable. Using PhET also opens up opportunities for fully virtual learning in the event of emergencies (lockdowns, fully remote learning would be required). Nowadays, resources like PhET are invaluable for helping avoid learning loss in the event of being forced to move to fully remote instruction.