(The three frequencies that typically work the best are 40Hz, 50 Hz, and 63 Hz.) Kids should make observations of the Oobleck at each frequency. Experiment with various tones to see which works best, and be prepared to turn the volume up fairly high. Place the cookie sheet onto the subwoofer’s speaker and pour in the Oobleck. To begin the Dancing Oobleck experiment, you’ll need a subwoofer, a thin metal cookie sheet with sides, an MP3 of an audio test tone, and food coloring. Now is a good time to talk about why the Oobleck changes its state it is a pressure-dependent substance, like quicksand, that is a liquid when it moves slowly because the cornstarch particles have time to separate but a solid when it moves quickly because the particles are forced together. Allow kids to play with the Oobleck for a bit to realize that when it relaxes it is a liquid, but when they push on it or move it quickly it becomes a solid. You’ll begin by making thick Oobleck with two cups of cornstarch and one cup of water. But, they may not realize that there is a strange fluid, called Oobleck, which is a solid and a liquid. Kids may understand the three states of matter: gas, liquid, and solid. Discuss what materials made the strongest nests, what extra substances they added for insulation or camouflage, and all the trials and error involved in the process. Test them out by placing them outside in tree branches, a hidden corner of the fence, or anywhere else they think a bird may want to call home. Help them test to ensure they’re sturdy and hold together. Have the kids use the materials to construct their own bird’s nest. Head inside and give everyone workspace protected with newspaper. Don’t forget a small bucket of mud to help hold the pieces together! Make sure there are enough supplies for everyone to build. Next, have the kids gather the kinds of materials they saw used in nests during the nature walk. Look out for any man-made materials - birds often use newspaper and stray pieces of cotton or cloth they’ve found to cozy up their homes. Look closely and make a list of all the materials you observe: twigs, straw, leaves, grass, etc. Start by going on a nature walk in a wooded area to get a real look at birds’ nests up close, being mindful not to touch or disturb them. Having them construct their own is a fun way to experiment, explore building materials, and gain insight into the amazing world of birds to appreciate some of nature’s most clever builders! Most kids have peered up into the branches of a tree and seen a bird’s nest, but they may not realize just how much work the construction of one requires. That’s why it is important to use fun, unexpected science lessons with kids who love science. The basics won’t cut it with these kids because they already have a good understanding of fundamental science concepts. Sometimes, it is more difficult to teach science to kids who already love it because they know so much about it. These kids love to hypothesize, figure out why things work the way they do, and experiment while playing. When parents foster a love of science in their children, they grow up observing, questioning, experimenting, thinking critically, and reasoning. Guest post from Jamie Strand of ģ Fun Lesson Plans for Kids Who Love Science Prepared sack lunches containing a sandwich, fruit and dessert are available from the Stronghold kitchen. Breakfast includes hot and cold cereals, fresh fruit, and egg and meat selections.ĭietary restrictions are easily accommodated with advance notice. Beverage bar with milk, juices, hot cocoa, coffee, and tea is available during all meals. Our dining room provides a variety of child-friendly entrees, including meatless options for lunch and dinner, along with soup and salad bar and dessert choices. Lodging options for your students and staff include wooded retreat lodges, campsites, or the Castle. A few of our featured topics include astronomy, field science, bird and animal studies, water and soil conservation, and map and compass use, plus cooperative games and teambuilding. There are 20 classes from which you can choose. Our professional staff will help you to create a multiple-day schedule specifically designed to meet your curricular needs.
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