MYP 4-5 Grab bag

Need to revise and review a topic quickly? Here are some quick activities that students and teachers can use to check in on understanding of key concepts of MYP Physics, and perhaps use as formative assessments.
Many of these activities are built around online simulations such as PhET so that they require minimal setup in the classroom, beyond an internet connection and device. But they each have a focus on related concepts,
with a guiding question -
so students can explore the target Physics with some independence as a guided inquiry.
Each of the activities could also be used as a formative assessment / check for understanding, mostly in criterion A: Knowing and Understanding, although in some cases other assessment criteria are involved too. There are teacher-only boxes linking to notes on formative assessment of each task.