In case you're wondering, the water mark underneath the title for the picture above is the name of my old blog. It's 100% my photo and my sensory bin. :)
Anyway, I just shared a fairly simple sensory bin that's great for measuring, scooping, and pouring/transferring just like this one is. Check it out here. All you have to do to make it is put some dry oats into a sensory bin and provide a measuring cup or spoon and another container along with it. Your toddler will dig in just like mine did!