It's no secret. If you cook from scratch, you will inevitably have a lot of dirty dishes, including what seems to be every measuring device you own.
To reduce my dishwashing load, I eyeball most measurements unless I'm baking something finicky, like cakes and cookies. Here's how:
Hold the measuring cup above the bowl and pour next to it, directly into the bowl. The measuring cup serves as a reminder of how much you're aiming to pour in.
If you're not confident in eyeballing your measurements, take a minute to look at your recipe. A little basic math can help you. Will you need a tablespoon someplace and a 1/4 cup someplace else?
I very frequently use 4 tablespoons instead of dirtying up my 1/4 measuring spoon. Or, fill larger measuring cups halfway for smaller increments. My baked oatmeal recipe is a great example of only needing to dirty a half cup and a teaspoon (I even measure the milk in the dry measuring cup since it doesn't need to be precise here).
Sometimes, I mix up in my head what the equivalents are, so I reference Martha Stewart's Cooks Helpers that I have on my fridge as a quick refresher.
Printing these out on magnetic paper or adhering a couple of magnets on the back of cardstock would make a great present topper for any cooking-related gift!