Category Archives: Teacher Tip

Teacher Tip: First Aid Kit & Safety Equipment

I live a blessed life.  In the past eight quarters as a woodshop teacher (and going on one quarter as a chemistry/biology/mad science teacher) I have had four injury reports.  Not the best record, but not the worst.  During set-up this year, I ordered first aid kit for all the tool-heavy classrooms – gardening center, woodshop, chemistry/science lab & art class.  I also re-fitted my own space (my shop first aid kit keeps becoming the house’s first aid kit) with some important new tools and the accompanying pieces of safety equipment.

So what safety equipment do I use?

Home Workshop:

School Workshop:

  • Smocks
  • Safety Glasses
  • Work Gloves
  • Hearing Protection
  • First Aid Kit

Science Lab/Electronic Hackspace:

  • Goggles
  • Lab Gloves
  • Sharps/Glassware Garbage Can
  • First Aid Kit
  • Eye Wash

I’ve linked up to the more exotic workshop helpers.  I figure the other items are self-explanatory.  If I’m missing something, please comment and help me out!

Make it same & keep the rubberside down this week!

Leave a Comment

Filed under Safety, Teacher Tip

Parenting: On Making Kids Who Make Stuff

1. Determine your child’s level of interest. A child who’s fascinated by tools or electrical equipment typically demonstrates an almost obsessive interest in them, pays attention, takes direction well, and instinctively focuses on the job at hand. I’ve taught soldering to children as young as eight, and their ability to concentrate is astonishing.

If you’re a DIY enthusiast have a basement tool-and-gadget area, let your child see the fruits of working with these objects and identify with what Mom or Dad does to fix or make things. If you sense your child’s delight in imagining similar creative endeavors, then buying a kit could be a good idea.

via MAKE | 5 Safety Tips for Your Child’s First Tool and Electronic Kits.

Some interesting advice from the folks over at Make a few weeks ago on how to get a kid interested in “making” endeavors.  They have some great advice on how to create parent/child connections involving the electronics hobby.  The advice works for almost any “making” type hobby – building cars to soldering lines to writing computer code to crafting quilts or woodworking.

I am chuckling a bit to myself about the description of a kid who’s “interested” in electronics.  He’s not describing most children – he’s describing kid with an already well-developed, probably two or three year long love affair with a hobby or activity, the type of kid who turns these childhood obsessions into careers (well, look who’s blogging!  I’m willing to bet his description is as much the kids he’s taught as a autobiographical account of his childhood).

My experience tells me it’s a rare child or teen who has a true steady interest in anything.  Children burn through hobbies, interests, book genres, authors, music styles, clothing styles, hair styles, friends and academic success like wildfires through California in a drought with high winds.

Children are made to experiment with themselves – the selves they make now become the self they will be.  Your kid may like Thomas the Tank Engine for months, but when you finish the Thomas the Tank Engine bed, he’s become a nut for dragons  and monsters.  Maybe your sweet teen comes home with a sweet mohawk and some new friends with sweet sense of punk rock.  Your eight year old quits experimenting with being a victim of bullying and experiments being the bully.  Perhaps your son has always loved playing in the garage and suddenly finds a passion in the kitchen.

These changes are normal.  Nothing to sweat too much over, nothing we can do to change it.  Our job, as I see it, is to make the experiment worth something.  If a kid tries learning electronics, they learn skills – logic, perseverance, soldering and debugging – which they can take into other endeavors.  The teen sees the world as an outcast and maybe becomes more accepting of differences.  The child becomes repulsed by their actions and becomes an advocate for playground fairness and justice.  As an adult, both as a teacher, parent and maker-mentor, my job so often is to help my students find the value in their experiences, not judge the experience from my own set of semi-settled values.

So, to sum it up.  When your kid wants to give woodworking or whichever hobby you participate in, be grateful they asked.   Show them what you do.  Then don’t be surprised if she or he changes his mind.  Just be happy for the moments you steal away from the drumbeat of family for the swish of a chisel.

Make it safe & keep the rubberside down this week.

Leave a Comment

Filed under Parenting, Safety, Teacher Tip, Uncategorized

Community Watch: Ponoko Online Webinars

Ponoko is one of the premier “making” companies on the net today.  Here’s the pitch:  you design it in CAD, you upload it, they make it.  In whatever material they have and you want.  They do 3d printing and laser-cutting.  I’ve been looking at various ways to create a “prototyping” lab in my classroom and these guys have been high on my to-checkout list.

Seems they’ve been reading my mind (or blog).  I’m currently listening to the Google SketchUp & 3d Printing online webinar.  I won’t be asking any questions during the Q&A on audio, but I’m pretty sure I’ll be asking a few before the day’s out.

Click here to sign up if it interests you.  Webinars offered:

The basics of 3D printing with your Personal Factory

30 minute presentation, followed by 15 minute Q&A

Upcoming 3d printing live training times:

• Using Autodesk 123D – Tues Jul 31st, 3pm US Pacific time
• Using Sketchup – Tues Aug 7th, 3pm US Pacific time

The basics of CNC routing with your Personal Factory

30 minute presentation, followed by 15 minute Q&A

Upcoming CNC routing live training times:

• Using Adobe Illustrator – Thurs Jul 26th, 2pm US Pacific time
• Using Adobe Illustrator – Thurs Aug 9th, 2pm US Pacific time

The basics of laser-cutting with your Personal Factory

30 minute presentation, followed by 15 minute Q&A

Upcoming laser-cutting live training times:

• Using Adobe Illustrator – Wed Jul 25th, 2pm US Pacific time
• Using Inkscape – Wed Aug 1st, 2pm US Pacific time
• Using Adobe Illustrator – Wed Aug 8th, 2pm US Pacific time

Make it safe & keep the rubberside down this week.

Leave a Comment

Filed under Classroom Project, Teacher Tip, This Week In the Shop, Workshop

If I Had a Boat (Sailing Curriculum Unit)

In my middle school/junior high class, we’ve been exploring the relationship between sails, force, momentum, foam boats and area.  I’ve used the unit to assess the graphing labs we conducted last quarter and introduce non-linear graphs.

This slideshow requires JavaScript.

I began the unit by asking students to research old sailing boats and draw conclusions from the material they gathered.  The students completed a K-W-L chart.  I then introduced the question: what is the most efficient sail?

After some fits and starts (we have been doing some standardized testing practice to get ready for this week’s Stanford tests) we realized we needed to ask two questions:  What is the best SIZE and what is the best SHAPE?

I split the room into teams of two and had each team pick a different shape.  Most chose some sort of triangle, but some had rectangular sails (from the team fixated on pirates) and trapezoids.  We used this lab to develop a way to create different SIZED sails with similar SHAPEs.

Then, in a class discussion, the students designed the boat hull, which you can see in the slideshow.  The hull allows for some cross-experimenting when it comes time to determine the best shape.

We used this experiment lab to record our results and blogged our conclusions.

Next week, I’ll have the group learn about momentum, re-create a force chart for the experiment and maybe calculate the actual force exerted by the wind on our boats.

1 Comment

Filed under Classroom Project, Teacher Tip, This Week In the Classroom

Sometimes Art Piles Up on My Desk…..

…and it makes my world colorful.

Make it safe & keep the rubber side down.

Leave a Comment

Filed under Teacher Tip

Come Build the Simple Bench!

Are you in the Houston area?  Ever wanted to get started woodworking?  Maybe you just enjoy benches as much as I do?

Join me for the Wood Workshop at TX/RX Labs on Sat. & Sun. May 26th & 27th (5/26 & 5/27) from 9am-12pm. 

The Finished Bench

Continue reading

Leave a Comment

Filed under Classroom Project, Community Watch, Education, Furniture, Furniture, Teacher Tip, This Week In the Classroom, This Week In the Shop, Workshop

Teacher Tip: Use Two Bench Hooks

Dadoes are much easier to cut when you use two bench hooks….

You can even chisel out the waste right there.  My students are having such success using bench hooks, knee height workbenches and the tool chest I’m reconsidering my thoughts on bigger workbenches.  I’d like a better assembly table, but it ain’t nothing if I don’t have it.

The kids are killing the simple bench project – in-progress pics coming soon.

Leave a Comment

Filed under Classroom Project, Teacher Tip, This Week In the Shop, Workshop

Safety in the Shop: Other People’s Tools

This weekend I attended a welding class.  I’m trying to get some practice laying beads with a MIG welder.  A major safety hazard of welding is being “flashed” by the spark of electricity between the machine and workpiece.  “Flashing” means the brightness of the arc has burned your retinas and can cause severe eye irritation, temporary blindness, redness, etc.  You avoid this by wearing a proper welding helmet and warning bystanders that you will start welding.

I, of course, got flashed this weekend.

The fault wasn’t “my own”.  Meaning it wasn’t my personal action which cause the flash.  I kept my eyes away from the arc and such.  But I failed to examine my helmet – someone had “repaired” the helmet using zip-ties to hold the visor in place.  Which meant holes and such in the lens, which meant that as I welded parts together….I flashed myself.

In a way though, the fault was my own.  It’s my responsibility to examine my tools and equipment before I use them.  It’s my job to protect myself from injury.  So always examine your tools and equipment – especially if some other yokel uses it or owns it.

Make it safe & keep the rubber side down this weekend.

Leave a Comment

Filed under Safety, Teacher Tip, This Week In the Shop

Current Projects: The Butterfly Chair

One of my woodshop classes have ended for the week, so I took the opportunity to document the progress:

David Marsh eat your heart out! I'll get a better picture when the piece is finished

And this is what happens when a student ticks me off! (ok, ok, I was pulling a big nail with a small hammer…)

Sete Peeger: The Pete Seeger Knock-Off or Why Children Wear Safety Glasses While Hammering

2 Comments

Filed under Classroom Project, Furniture, Safety, Teacher Tip

Teacher Tip: Use Pilot Holes for Hammering!

When installing finishing brads and nails, I usually chuck the nail into the bit and punch a hole through the lumber.  This results in a minimal hole (the length of the nail minus the depth of my drill’s chuck jaws) which prevents most splitting.

I recently “discovered” a secret – the deeper the pilot hole for my seven-year olds (2nd grade) the more successful the hammering.  Look at that kid go!  One handed, 7 oz claw hammer.

He hammered those nails flush.  He could feel the excellence in his small act, see the effect in the larger project, and you can sense his excitement getting to use the hammer.

I only wish had a Archimedes drill in the shop somewhere.  Then I wouldn’t be in the picture.

2 Comments

Filed under Classroom Project, Education, Teacher Tip, Teaching Strategies