Open a unit (e.g., "A Grocery Store"). Study the large picture for 2 minutes. Then, scroll down so the labels are hidden. Point to an item on the screen (a jar, a can, a loaf) and try to name it. The PDF’s static layout is perfect for this physical interaction.
: Every word is paired with detailed artwork to help learners grasp meanings without needing a translation. Oxford Picture Dictionary - sciphilconf.berkeley.edu
