Get a tray or clear a surface to put your collection on. Collect 10 or more small items (20 max) and lay them out on the tray. Get a tea towel, blanket or scarf that is big enough to cover all the items. Ask an adult or a big brother / sister to help you write down or take a photo of the objects on the tray. Give the list to your helper. Look at the tray for 30 seconds. Try to memorise all the objects that are in the tray. After 30 seconds, cover up they tray, hiding all the objects. You have 2 minutes to remember as many objects as you can. Call out the items and get your adult to tick them off as you say them. How many did you remember? As an alternative, look at my tray in the picture for 30 seconds, then close it. Use the mic to record as many items as you remember.