Aug 21
2008

Science “Left Behind” in American Schools

Educating, General, In the News, Science in the media, Teachers
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One Nation Left Behind

You may have seen the recent commercials showing a child raising flags representing America’s standing in school ranking world-wide. I came across an article for the same campaign that shared some striking, but unfortunately not surprising, statistics. According to the “One Nation Left Behind” program, 20 countries outscore the US in science education and 93% of US middle school teachers have little or no science training.

As standardized testing becomes key in schools nation-wide, the decline in science education becomes widely apparent. The Strong American Schools Website offers more staggering statistics and eye-opening quizzes that help drive home the point that our children are not receiving enough science education. Check it out and be prepared for some shocking results.

However, the One Nation Left Behind campaign is committed to creating awareness about the growing education problem in America… from science, to math, to English.. and offers opportunities to get involved in your community.

Popularity: 9% [?]


Jun 20
2008

Kentucky Students Set New MENTOS Geyser Record

Educating, Geyser Tube, Mentos Experiment
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Not to be out-done by Europeans, students at Male High School in Louisville, KY, set off 300 more geysers than the previous record-breaking effort just a few months ago in Belgium. School officials thought exploding Diet Coke and MENTOS would be a great way for students to blow off a little steam before finals and celebrate a great school year. The students were recognized by the Guinness Book of World Records as the new official record holders with 1800 geysers. All proceeds from the event were donated to the Ronald McDonald House. Congrats to Male High School students… now who will be next in the race for a new geyser world record?

Popularity: 53% [?]


Dec 12
2007

You Might Have Missed the Point…

Mentos Experiment
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Mentos Geyser Tube World Record
 

According to Guinness World Records, the 973 Mentos-powered soda geysers launched at Arena Park in Cape Girardeau, Missouri is an official new record. Jason Lindsey from KFVS-TV in Cape Girardeau shared his goal with us for setting a new world record back in August and needed just a few Geyser Tubes and Mentos® chewy mints to make it happen. "Contributing the materials was the easy part. Our hats are off to the team at KFVS-TV and Jason for setting the record and convincing 1,000 people to show and and get wet," says Carly Reed from Steve Spangler Science.

Whenever a big geyser launch like this one makes the press, there's no end to the number of people who complain that this is a huge waste of candy and soda. Let me respond by saying this… YOU COMPLETELY MISSED THE POINT! The goal is to get people of all ages engaged in doing a science activity, thinking about the science behind the reaction, testing a variation on the reaction, and ultimately sharing their excitement about doing a science experiment. Honestly, name another time or event when a thousand people got this excited about doing a simple science experiment!

For the cost of a bottle of soda and a roll of chewy mints, a teacher just might pique a kid's curiosity and get them to show more interest in science. Who knows? Ask any teacher what kind of price tag he or she would put on that kind of motivation.

Your thoughts? 

Popularity: 38% [?]


Sep 01
2007

A Look Inside Our Lab on Modern Marvels

In the News
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moderndeepfreeze.pngThe crew from Modern Marvels on the History Channel visited our science lab back in July to play with some really cold science experiments. In other words, the liquid nitrogen was flowing and the onions were exploding! Mark your calendars… Modern Marvels: Deep Freeze will officially be airing on the History Channel on Tuesday, September 25th at 8pm EST.

Popularity: 94% [?]


Aug 12
2007

Spangler Unwrapped: Mintastic Episode Airs in September

In the News
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picture-6.pngfood-network-big-eruption.jpg

Tune into Food Network’s Unwrapped to get a peek inside the Spangler Science labs as Steve shares the science behind the Mentos Geyser all of that exploding soda. Back in December, I mentioned that a crew from Unwrapped on the Food Network wanted to get the real scoop on the popular Mentos and soda reaction. The crew spent an entire day grabbing the reaction from every angle and trying to understand how all of those tiny bubbles produce such a huge fountain of soda. The episode is scheduled to air on September 24, 2007. Consult your local listing for time and channel.

Popularity: 84% [?]


Jul 11
2007

Geyser Tube Toy Helps Set New Mentos Geyser World Record

Mentos Experiment
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geysertube07-10-07-1.jpggeysertube07-10-07-2.jpg

Dropping a roll of Mentos into a bottle of soda used to be something that kids did for fun. Now adults are getting into the act. I opened my e-mail and received these cool pictures from the organizers of the event that took place on July 10th in Flower Mound, TX. Representatives from the Guinness World Records certified the record-setting effort, which went off at 6:30 pm inside the Circle R Ranch Rodeo Arena where 850 independent sales representatives from Books Are Fun, a Reader’s Digest Company, simultaneously dropped Mentos into 850 two-liter bottles of soda using the Geyser Tube Toy. The previous Mentos geyser record was set on May 24, 2007 in Cincinnati, Ohio when 504 Mentos-and-Coke geysers were set off.

Watch the Video: The Largest Number of Simultaneous Mentos GeysersÂ

Please remember that you’re looking at 850 screaming adults… not kids… running away. Yes, learning is fun for people of all ages.

Popularity: 51% [?]


Jul 11
2007

Exploding Watermelons

Educating
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7607-watermelon.jpgI love Halloween. One of my favorite activities is to “carve” pumpkins using a simple reation inside the fruit. First, you carve the face then carefully replace pieces. After creating a reaction by generating a gas inside and igniting it (ask your local chemistry teacher for the details) the face pieces are blown off with a small explosion.

Halloween is more than 100 days away and I just couldn’t wait. So I initiated the new weather anchor at the local Denver television station by introducing her to carving watermelons. The problem was, we didn’t really carve the watermelon, it exploded. Watch the Video to see how we skipped right over the carving and went straight to exploding.

Popularity: 90% [?]


Jul 08
2007

Hooked on Learning - Jack Spangler’s Magic Trick

General
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Jack is 8 years old and likes to perform (he must get that from his Mom). Three years ago, the owners of Frog Street Press invited Jack to accompany me to their amazing summer conference for teachers called SPLASH. I helped Jack perform his first magic trick in front of a large audience (about 1,200 teachers) and that’s all it took. The Frog Street Press people were kind enough to invite us back this July, and Jack was ready to hit center stage. Jack’s routine is an original twist on a classic magic trick you might have seen performed by another magician using pom-pom balls. The audience in this video consisted of almost 1,700 early childhood educators (primarily pre-K through 2nd grade). Here’s Jack…

Popularity: 48% [?]


Jun 18
2007

Water Flowing Uphill?

Educating
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Not exactly… but this stuff is really cool. It’s probably best described as a self-siphoning gel. The chemical is called polyethylene oxide or Polyox and it has an incredibly large molecular weight - about 4 million. When the powder is mixed with water (that’s the tricky part), the liquid becomes very thick and will literally siphon itself from one container to another. As a kid I order a product called Moon Blob - “The Gravity Defying Gel” - which promised to do the same thing. It did… but now I’m doing it as an adult! It’s tough to explain it… just watch the Polyox video.

Popularity: 61% [?]


Jun 12
2007

Remembering Mr. Wizard - A True Inspiration

Educating, General
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mrwizard2.pngAs I was driving home this evening, I received a call from a fellow science teacher who shared the news of the passing of Don Herbert. As I reflect on the impact Mr. Wizard had on science education and me personally, I can’t help but be thankful for his dedication and contagious enthusiasm for learning science. It’s difficult to find a science teacher who doesn’t have a favorite Mr. Wizard story. A recently retired teacher loved to tell the story of how Mr. Wizard taught him how to cook a hot dog by literally electrocuting the hot dog using a lamp cord and 120 volts of electricity. I remember watching Mr. Wizard’s World on Nickelodeon in the mid 1980’s and being impressed by the simplicity of the experiments but also the way Don made you want to conduct the experiments at home. Don Herbert made a career out of making science fun.

mrwizardearly.jpgDuring the late 1990’s, I was fortunate enough to get to work with Don on several projects, and I took the opportunity to ask for his advice as I started my television career. Don challenged me to do everything in my power to make science accessible to everyone. He reminded me to “be yourself… and don’t let those television producers put you in a white lab coat… just be yourself.” Don always preferred a casual sweater to a lab coat in his later years.

Don received an honorary doctorate from Sacred Heart University in Connecticut and I was invited to share a few science demos during his ceremony. While waiting to go on backstage, Don shared these thoughts on science education… “People call me a science teacher or a scientist, but I’m actually a science entertainer. I think of myself as a person who likes science and has the ability to communicate my enthusiasm about science over the airwaves. I really enjoy being a cheerleader of sorts for science… but I wouldn’t call myself a science teacher. That’s a job I have to leave to the pros.”

In place of their nightly bedtime story, I pulled my first edition copy of Mr. Wizard’s Supermarket Science from the shelves this evening for my boys and shared a few stories about one of the special people who inspired me to be a teacher.

Please click on comments to share your thoughts and memories about Don Herbert.

Visit the official Mr. Wizard website for more information.

Popularity: 34% [?]


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