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Preview of Molecules in Motion: Polar vs Non-Polar Webquest

Molecules in Motion: Polar vs Non-Polar Webquest

Welcome, young chemists! Today we will investigate how molecules decide whether to be “polar” or “non-polar” — and why that matters in everything from dissolving sugar to the behavior of cell membranes. You will watch a crash-course video, explore an informational website to deepen your understanding, try a simulation that lets you experiment with molecular shape and electronegativity, and finish with a fun review game to test your detective skills. Grab your lab notebooks and get ready to uncov
Preview of PhET Membrane Transport Simulation Webquest with Video Intro

PhET Membrane Transport Simulation Webquest with Video Intro

Cells are constantly exchanging materials—nutrients, waste, signals—with their environment. The cell membrane is a dynamic barrier that controls this exchange. In this webquest, you will explore how substances cross the membrane by different methods: passive (diffusion, facilitated diffusion, osmosis) and active (pumps, vesicle transport). You will watch an Amoeba Sisters video to build your foundation, read a short informational article, and then interact with the PhET Membrane Channels simu
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