Kids Egg Drop Experiment

Something fun and messy I did with my afternoon family, Pinky age 7 and Jimmy age 9.

Experiment 1:

Drop raw eggs from up high using parachutes made from trash bags.

We made 4 parachutes instead of 3 so that each of the kids could drop 2 eggs. Before dropping the eggs, Jimmy and Pinky gave them faces and names. They also filled out a chart predicting which egg they thought would be a survivor and which would suffer a miserable death. Terrible I know, but the kids get a kick out of it. The 30x30 parachute egg didn't completely die, but he still cracked. Which was a great lead in to the next day's experiment.

Experiment 2:

Demonstrate shell strength

Let the kids know that you are going to drop eggs from high with no parachute... AND that the egg people should survive. Next let kids each take an egg and crack it against the counter. Or with a nail. Something that puts all of the pressure in one spot of the egg.  Then let the kids each crush and egg in their bare hand. It should be much harder to crush the egg because the pressure is distributed around the egg. Talk about how the eggs in experiment one were at a disadvantage because they were taking all of the pressure from hitting the ground in one spot. Talk about ways to distribute the pressure from impact.

 
Experiment 3:
The famous egg drop!

Now's the time to let the kids go nuts with any materials they can find to build a contraption to drop their precious egg people in. I pulled everything out of the craft closet and let them build. They used combinations of toilet paper, animal stuffing, sand, feathers, water bottles, cardboard boxes, craft foam, salt, shaving cream, corn starch, duct tape, and so much more. While they were building we talked about what they were hoping would take on the impact instead of the egg. A couple of Pinky's egg people died during the building process, but she wasn't too upset so long as there was a substitute to step in. After we dropped the egg capsules (the one filled with sand sounded awful) we took them over the trash can and gently opened them up. Only one of Pinky's survived, and one of Jimmy's. It broke my heart when Pinky was upset that her 3rd egg had died saying "but I worked so hard on that one!" So if I do this again, I will be sure to stress before hand that "all little egg people will be harmed in this experiment... sorry" This comment brought Jimmy to start talking about kamikaze's who attend their own funeral before they leave for the mission. Maybe next time we'll have a kamikaze-like funeral service before the drop.

 

Next week. using toothpicks and mini marshmallows to build a cage around the egg, AND add the 30x30 parachute. I have high hopes.

Kid Craft Backpack Keychains

      Jimmy (almost 9) decided that he wanted 100 keychains jingling on his backpack this school year. He’s starting with 3. :) I went to Hobby Lobby and bought a large pack of key chain rings for about $4. Hobby Lobby’s 40% off coupon would be great to use on this purchase, because I don’t ever really see the kids crafting supplies on sale.
       Since we recently used this technique to make dog toys, we started with Scoubidou keychains, also called scoobies, boondoggle, gimps or lanyards. Pinky now has a square stitch keychain; Jimmy now has a circle stitch keychain. We added letter beads to put their nicknames onto the keychains.
       We are now hooked on using perler beads to make keychains. The kids build their design on boards then get to carefully iron their creation. Don’t forget to cover your creation with parchment paper before ironing it or else goodbye iron. Remove one bead from inside the design to have a hole ready for your keychain. Let the design cool completely before putting the keychain on to keep it as strong as possible. I also printed off a bunch of patterns. Pinky was meticulous in following the ones that she liked, while Jimmy preferred to get ideas from the patterns and change it. Here, here, and here are some more pattern links.

Scrap Fabric Dog Toys

Introducing my afternoon nanny family: Pinky(age 7) and Jimmy(age almost 9). Fake names of course. Jimmy and Pinky recently got a puppy, so for our craft we made dog toys out of some the scrap fabric laying around.

Use 3 strips of fabric, tie a knot, and braid.

OR Use 2 or more strips of fabric and keep tieing knots

OR Do you remember using flat plastic string in a weaving pattern to make key chains? Use 2 or 4 strips of very long fabric and weave to make a beautiful durable dog toy.

This last one reminds me of Mary Engelbreit

 

I got a pack of bells from Hobby Lobby, and we tied a bell on one end of a couple of the dog toys. The bell toys should be given under supervision in case your puppy gets the urge to take apart and eat the bell. The bells in the Christmas craft section were cheaper than those in the regular craft section. SAVINGS ALERT: just after Christmas stock up on "Christmas" bells for really cheap to use throughout the year. great for sewing into dog toys and baby toys.