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DIY Kites

October 27, 2010 Teachnet Staff 0

Kites are a welcome outdoor project after being cooped up inside all winter, right? In fact, they’re the perfect celebration of the end of winter. Students study and create their kites indoors, and then you just wait for the ideal weather to take them out for testing. For the younger students, try a quick and easy Paper Bag Kite. Older students can tackle the Tetrahedral Kite, which can be scaled for a large or small format creation.

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Scientific Method: Consumer Testing in the Classroom

October 27, 2010 Teachnet Staff 0

Those whiners who constantly mewl “why do I need to learn this?” can be in charge of this lesson – let them brainstorm ways to use the scientific method in testing consumer products. The following are just samples; have your kids come up with other products to test, and devise ways to test them.

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Fossils: Be A Paleontologist

October 27, 2010 Teachnet Staff 0

Introduce students to fossils and how paleontologists mark out a dig. Using cooperative learning techniques, students use plastic forks to systematically, probe through the sand, starting at one corner of the box.

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Predicting the Future

October 27, 2010 Teachnet Staff 0

Moore’s Law states that computer processor speed doubles every 18 months. Compare that to progress in the early 1900’s and your students can see how things are moving zillions of miles per hour faster than in the past. With the new millennium upon us, what better time to predict the future?

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Trash to Treasure

October 27, 2010 Teachnet Staff 0

Before you toss out that old floppy disk or wristwatch, think about how your kids, with minimal tools, could disassemble it and use it for something else.

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Photograms

October 27, 2010 Teachnet Staff 0

Heat sources: Part of this learning process is figuring out how different heat sources react differently with the paper. Some possibilities are hair dryers, irons, electric griddles, cups of hot water, soldering irons, curling irons and heat lamps.

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Altering Climate in the Classroom

October 27, 2010 Teachnet Staff 0

If it rains in, you close the window. But what if your room is too hot or cold? Get students involved in trying to moderate temperature extremes based on their level of competence and how you can integrate the project into existing weather or science lessons.

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Speed of Sound

October 27, 2010 Teachnet Staff 0

Parents can help their students with this exercise using readily available items to figure the rough speed of sound. Incorporate this into your regular lessons on sound.

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Magneto-hydrodynamic Drives

October 27, 2010 Teachnet Staff 0

The objective of this lesson and demonstration is to get the students to see how electric and magnetic fields can be used to force water out of a chamber in order to propel a vehicle such as a submarine.

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Day and Night in the Desert

October 26, 2010 Teachnet Staff 0

Overview: Draw contrasting scenes representing daytime and nighttime activities in the desert. Requires previous discussions of plant and animal life Procedure Ideas: 1. Students tape […]