
Contributed by Mike Portuesi Zoodles Engineering Team
When I’m not building new product features here at Zoodles, I’m very involved with Astronomy as a hobby. It gives me the opportunity to engage the public, especially young people, and share my excitement with astronomy and science in general. One of the joys of my work as a citizen science educator includes judging duties at the San Francisco Middle School Science Fair.
This year’s fair included 210 entries, pooled from the winning projects at twenty-nine schools across San Francisco. Around 30 volunteer judges with career experience in science and technical fields break into teams of three to four people to judge entries across three grade levels (6th, 7th, and 8th) as well as three categories (Biological Sciences, Behavioral and Health Sciences, and Physical Sciences). I was the team lead judging 7th grade Physical Sciences, which included 22 entries.
Every year, I’m impressed by the thought and creativity that go into the projects, and this year was no exception. Some of the more notable entries I encountered include:
Clouds in a Jar - inspired by the notion of catching and bottling a bit of ‘magic’, the student tried generating clouds in a jar with a crafty process involving water, a match and a rubber glove.
Can my Laptop Get Better Reception? – in this case, the student, wanting better wireless network connectivity for his computer, built radio antennas from cookie sheets, wire strainers and Pringles cans, and judged their effectiveness.
Singing Wine Glasses – The student investigated how liquids alter the sound produced when you run a finger over the rim of a wine glass. The student experimented with not only the amount of liquid, but the viscosity, including such odd ingredients as almond butter!
Our team rated each project in three areas:
Methodology – Did the student come up with appropriate “controls”, or standards of comparison for the experiment? Was the experimental procedure sound? I look for experiments where the student investigates the “whys”, or the science principles behind the experiment, rather than just demonstrates an effect or makes simple measurements (as in one project that simply timed the speed of popular web browsers).
Creativity – Is this an original, offbeat idea, or did the student pull the project from a book like “101 Science Fair Projects”? The most creative projects, like “Clouds in a Jar”, were motivated by a student’s real-life observation, which piqued their curiosity and spurred them to learn more through discovery.
Communication – How well did the student present his or her hypothesis, procedure, experimental data and conclusions? Are the charts and graphs clear? As judges, we value clarity and completeness over slick presentations produced with fancy graphics software.
Science Fair Do’s and Don’ts
A science fair project is a perfect way you and your child can have a rewarding, enriching experience together, and maybe produce one of tomorrow’s generation of scientists and engineers.
Here’s some ways you and your child can work together to produce a winning entry:
- Gently urge your child to come up with their own idea from real life that will motivate them and make them excited. These projects get the most time with, and discussion amongst, the judges.
- Photos are a great way not only to spice up the look of the project, but also to give the judges a real flavor for what the student really did.
- Let the child lead, and drive the direction of the project. You can assist the child with trickier bits, and suggest resources for more information, but don’t give them answers outright or do their work for them. Trust me: the judges can tell.
- Make sure your child provides proper credit where credit is due, if he/she includes materials from elsewhere or gets help with various aspects of the project. Judges always react positively to honesty, but will mark down projects where they suspect another’s work used without attribution.
- It’s okay to include background research in your final presentation, such as a report. Even quoting Wikipedia works for me, if I have a feeling the child actually read and learned from it, rather than just hit copy/paste. But make sure the background information is not the centerpiece of the offering. Judges want to see more than a book report, they want to see true creative, experimental effort on the child’s part.




We hardly ever think about gratitude, and how teaching our children to feel gratitude may actually be the best and most long lasting gift we could give them. When kids are taught to appreciate the people and things around them, they learn to be delighted, excited, and loved by even the smallest of gestures. Conversely, kids raised on a steady diet of the latest hit, can slowly become fueled by greed, and oftentimes become materially and emotionally hard to satisfy.
• Encourage saving. Children who get everything they want without having to wait lose the joy that comes with saving their own money to get some of what they want. Some children are ready by the age of 4 or 5 to begin saving for a special item on their list.
• Introduce hobbies that last. Collecting is fine, but encourage free and inexpensive possibilities, too, such as the bookmarks given away in bookstores, leaves, stones or shells. Postcards are inexpensive, and your child can write something about where she bought it on the back of each one. The best hobbies are those that encourage creative or inventive or persistent activity, not continuous buying.
• Be creative. Taking your child on picnics and hikes can be a wonderfully grounding balance to shopping and other more artificial entertainment. One evening, turn out all the lights, give everyone flashlights and camp out on a blanket in the living room. Challenge your child to help you find ways to keep busy and entertain yourselves without any high-tech distractions.
• Be charitable. The holidays – but really anytime – are good for introducing the idea of charity. Even a preschool child can benefit from having a little “giving box” into which you and your child put change to be given to a charity. Consider hosting a party for which guests are asked to bring a donation for a charity instead of a gift. Take your child with you when you make donations and explain why you’re doing it.




Remember, timing is everything.
Choose your activities carefully.
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Regardless of age, it’s almost a universal truth that people don’t cover their sneezes or coughs with a tissue. So how can we expect kids to? Who has time to run to the Kleenex box when an awesome episode of Sesame Street (woot,
Sure, you might be saying, it’s easy to imagine a toddling 3 year old wearing a Kleenexlace, but it’s equally easy to see the trail of dirty tissues littered behind them. Save yourself the headache and turn the disposal process into a fun game too. In the time-honored tradition of office workers around the world, make the toss a matter of skill. Set up an open trash can in a corner of your house and put a line down on the floor using tape. Demonstrate a few times for your toddler and then have them try! The fun will never end, and, depending on their aim, the trail of Kleenex will.
Once again, hand washing is something that adults can’t even get right. We don’t do it often enough, and we don’t do it long enough. An important lesson for us all to learn is that proper hand-washing requires 20 seconds of scrubbin’! For the younger kids, we suggest coming up with a fun jingle that’s — wait for it — 20 seconds long, so we start raising a generation of healthy, serenadin’ kids! Need ideas? Check out this 
pleased to announce that Zoodles has won a prestigous 




