10 STEM Vacation Ideas

It may be time to box up the microphone and the rocket, the robots and the VR headsets. But truth is, we could do a lot of interesting things related to science and technology during the long summer break.

So here’s what I am asking my students to do in July and August.

  1.  Become a ‘Maker’ – Build something. A tree house? Make a parachute out of a plastic bag, or a scarf, and a large eraser. Drop it from a balcony (or that tree house!) and change the way it lands.
  2. Create a Rube Goldberg device. Use scrap material, some dominoes, a tennis ball, a discarded cardboard tube, and a flower-pot… Watch this amazing example for inspiration
  3. Practice Coding. Work on a project at Code.org, or Scratch.Mit.edu
  4. Create a paper airplane or rocket contest. As we learned at the recent STEAM Night, some of the rockets that flew the furthest cost nothing, and were made of paper!
  5. Conduct a potato battery experiment! Two potatoes, a few nails, copper wire, and a light bulb from a flashlight. Ask an adult to download the steps here.
  6. Build a robot. Wrap a shoe box in tin foil. Add wheels and axles using bottle caps and skewers. For accessories like an antenna, and a probe, cut a coat hanger, and bend it into shape.
  7. Take up photography! Last year I taught a class using point-and-shoot cameras, and (the horror) phones! Figure out how depth-of-field, and back-lighting could enhance your pictures. No (Instagram) filters required.
  8. Write a short story! Try your hand at science fiction. Write your friends into the plot, and see where the story takes you! Check out these YA sci-fi authors
  9. Produce a skit. Before there was this thing called the Internet, we kids down the street created our own ‘drama.’ Find a friend who could help you co-write a short play about pollution, or landing on Mars.
  10. Build a solar oven. Start with a pizza box. Watch this video for inspiration! 

Evidence that student writing (about chapatis and chickens) isn’t going obsolete

One of my passions is to help students become better writers. Many teachers will tell you that students are not writing enough. Anecdotally we know that information consumption (coupled with information overload) compounds the problem. Research supports this. Forty percent of college students who took the ACT writing test, lacked college ready skills.

As a computer and tech teacher, I am pleasantly surprised when students ask for scratch paper before they login. It’s not ‘old school’ to jot down ideas; to organize information before it gets into a brochure or PowerPoint. One of my lessons for 5th grade at the end of the school year involves teaching them how to write a radio script, and record it! A script, of course, isn’t like an essay. It gives a student an opportunity to adopt tone of voice that comes naturally. To speak from the heart. To talk about odd, personal, funny things that connect with the listener. Like a letter, I suppose. “Who writes those?” You ask! You’d be surprised how many Thank You letters are queued up to print next week. That’s my evidence, and I’m sticking to it! 

On that note, here’s some inspiring  student writing. One of the college application essays featured in the New York Times last week. Eric Muthondu, who’s entering Harvard, talks about his Kenyan grandmother.

“When I return, the chapatis are neatly stacked on one another, golden-brown disks of sweet bread that are the completion of every Kenyan meal.”

Or this piece of writing by Jeffrey C. Yu, a second generation Chinese American.

“Not all sons of doctors raise baby ducks and chickens in their kitchen. But I do. My dad taught me.”

These essays are worth a read, if only to recognize that good student writing exists –in certain places one has to dig to find. Here’s another place: Write The World. A global community for student writers I have been in touch with, and have covered in a previous post. By some coincidence, this month, Write The World has a Food Writing contest for students. First prize for a 6,000-10,000-word essay is $100.

More chapatis and chicken, please!

 

One teacher’s bonus: Watching students grow

As any teacher will tell you, the big ‘bonus’ we get at the end of the school year doesn’t involve zeros after a decimal point. Instead it is seeing the outcome of the work put in – watching students move up.

This was evident last evening, as I wrapped up the communication class, COM 225, which I taught at Chandler-Gilbert Community College. It was their final exam, one part of which was a prepared speech. Watching them put into practice material they learned over five months was the exclamation point at the end of a long chapter. The kicker, if you will. Their speeches were top-notch. Their confidence -and use of techniques learned –on full display.

Before they left, I recommended they sometime watch Randy Pausch’s ‘Last Lecture.’ Why? Because it is both an artifact or Public Speaking that embodies everything found in the text books, plus one of the most motivational messages students could take away on their journey.

The day rockets flew!

Rockets soared at our school, on April 30th –the same day news broke of China’s plans to test a reusable launch vehicle, the ‘Long March 8.’ STEAM night was quite an experience, six years since we began on this journey.

Ours too were reusable, but they were built by students from Kindergarten upwards. Made of paper, drinking straws, Popsicle sticks, and rubber bands they traveled where no rocket had gone before on the basketball court. (One flew way out of our test range, covering 70 feet!) Most were powered by rubber bands. Some preferred to use wind power – blowing them out of the launch tube! The judges were quite impressed. Said Orbital ATK engineer, Monique Dalton of one model:

While most rockets flew pretty flat and straight, this one showed a curve visible to the naked eye of the sort of trajectory rockets take in space. It was as if this rocket really was on a mission delivering a payload.

This student’s rocket traveled 58 feet, 7 inches.

Meanwhile, SpaceX, is looking for ways to go beyond ‘reusable’ into mass production of rockets, just like GM does cars. Some day one of these kids will be in Mission Control –and I’m going to watch it from my rocking chair!

         

Note: Check out

 

Prepping the launchpad – STEAM Night is today!

It’s as if the stars were lined up for this. The launchpads were being prepped in the space industry –and in education.

The race toward ‘Space Tourism’ which has been on for some time, hit a milestone, Sunday. Blue Origin, a company owned by Amazon’s Jeff Bezos, (which I’ve followed for some time now) launched a successful test flight yesterday, using dummy astronauts. Humans will soon follow.

Back here in Arizona, today is STEAM Night at Salt River Elementary School. The highlight of which will be  our ‘3-2-1 Lift-Off’ challenge

Can’t wait to see what kind of rocket entries we receive.

Could a Bot write a poem? Take the challenge – it’s National Poetry Month

As weird as it seems, there’s is such a thing as Bot Journalism. Reportedly, a bot broke a story of an earthquake in California in 2014. But poetry written by bots? I took the challenge at ‘Bot Or Not’, a site that asks you to guess if a poem could have been written by a real person or a software bot. Have to say I failed!

Consider this – could these lines have been put together by a bot? Or a human?

Mortal my mate, bearing my rock-a-heart
Warm beat with cold beat company, shall I
Earlier or you fail at our force, and lie
The ruins of, rifled, once a world of art?
The telling time our task is; time’s some part,
Not all, but we were framed to fail and die—
One spell and well that one. There, ah thereby
Is comfort’s carol of all or woe’s worst smart.
Field-flown, the departed day no morning brings
Saying ‘This was yours’ with her, but new one, worse,
And then that last and shortest…

To find out, go to Bot Or Not.

As for the lines above: It’s by one of my favorite poets – Gerard Manley Hopkins. I should have known better.

Explaining the ‘Valley of Death’ on the Hill, Robert gets applause

My friend Dr. Robert Selliah took his message to Capitol Hill in February, to talk of drug discovery – pediatric drugs, that is.

I’ve followed Robert’s work for some years now and often tell him what’s impressive is his knack of explaining biotech complexities in such as way that a lay person gets it. In my Public Speaking class, when I deal with a Manuscript Speech, I address how important it is to not let jargon and the ‘Haigspeak‘ creep in.

Here Robert deals with the thicket of drug discovery by light-heartedly cautioning the audience that some technical language was coming.  And he even threw in an analogy, comparing the ‘linear process’ of molecular discovery to making a movie. Nice touch!

Capitol Hill is stocked with technocrats, who probably know how to tune out speeches. I’m sure Robert kept them awake, tuned to his ‘movie’!

 

Child’s Trade Deficit lesson – to Trump

Who said ‘trade deficits’ are hard to understand? With some graphics a kid could do it. The script is spot on.

(Despite the fact that the target audience is the most powerful man in the world.)

Of course this seems ‘produced’ by older folk – probably by the Jimmy Kimmel show. But there’s great lessons in her presentation technique – voice inflexion, body language and gestures, and even the pacing. The kid turns a very dry subject from Economics 101 into a story.

No, WhatsApp is no substitute for Facebook

It may seem tempting to think WhatsApp could be a great Facebook substitute. But that’s amlost like giving up donuts for breakfast, and having a bar of chocolate instead.

For starters, Facebook owns WhatsApp – a little known fact. It bought it for $19 billion in 2014. That was when many were becoming aware of that thing called ‘Chat apps.’ This means much of user data, inclusing phone records, pictures, text chats etc are being scooped up into a giant data blender.

Also, Whatspp is not a mini broadcast station. No ‘PDA’ feature – for public displays of affection.

And just in case you’re wondering if Instagram might be an substitute, bad news. Facebook owns that too. Like not putting cream and refined sugar in your tea, and using consensed milk instead.