Knots in string or shoelaces can be stubborn to undo, but the solution is easy. Sprinkle the knot with a little cornstarch. It will then be easy to work the segments apart.
Give kids some lunch box variety
As a break from the usual sandwich, put some fruit salad, rice mix, or other interesting fare in one or two recycled margarine tubs for your child’s lunch. The tubs are easy to open and will keep the food from getting crushed.
Cover your kids’ textbooks
Helping your children make book covers for their textbooks isn’t only fun, it’s also a subtle way to teach kids to respect public property. And few materials rival a paper bag when it comes to making a rugged book cover. First, cut the bag along its seams to make it a flat, wide rectangle, then place the book in the center. Fold in the top and bottom edges so the bag is only slightly wider than the book’s height. Next, fold over the sides to form sleeves over the book covers. Cut off the excess, leaving a couple of inches on either side to slide over the front and back covers. Put a piece of masking tape on the top and bottom of each sleeve (over the paper, not the book) to keep it on tight, and you’re done. Lastly, let your child put his or her personal design on each cover.
Make Frisbee flash cards
Drilling your kids with flash cards can be a drag, but here’s a way to make it fun. Write the numbers, letters, words or shapes you are teaching on paper plates and let the kids toss them like Frisbees across the room when they get a correct answer.
Clean a dirty thermos
To get a thermos bottle clean, fill it with warm water and 1/4 cup white vinegar. If you see any residue, add some uncooked rice, which will act as an abrasive to scrape it off. Close and shake well. Then rinse and let it air-dry.
See more uses for Vinegar.
If your child goes through book covers on textbooks on a semi-regular basis, get your hands on some old rolls of wallpaper. Book covers made of wallpaper are typically more rugged than even the traditional brown paper bag sleeves; they can hold their own against pens and pencils, and are much better at handling the elements, especially rain and snow.