Slauson Science Olympiad at the State Competition

---
Science Olympiad: State Competition

The awards ceremony in the Auditorium. The entire main floor was filled with middle- and high-school teams and their head coaches. The rest of us sat in the upper level.

Yesterday, M took a road trip to Michigan State University (on the banks of the Red Cedar!) to participate in the State Science Olympiad competition, along with 15 of his classmates, parents, coaches, and friends.

M competed in Mission Possible (Rube Goldberg machine), Boomilever (structural building), and Metric Mastery (math problems).

He and his friend Michael won a 5th place medal in Metric Mastery, and they got to go up on the big stage at the MSU Auditorium to receive the medals. A number of his teammates were called to the stage through the night, and we cheered and clapped every time the school name was called.

Slauson Middle School earned a trophy as the 9th overall finisher, a tremendous accomplishment in a field of 48 schools.

Congratulations, M and Slauson!

Pictures

M and his teammate, Tony, show off their Boomilevers. A bucket is hung from the narrow end, and filled with sand until the structure breaks.


The inside of the Mission Possible "machine". A quarter is dropped into a slot to start it running, then various switches, motors, chutes, balls, BBs, pulleys, and other devices deploy/run/roll/bounce/etc. until the process is complete.


From left, M, Aditya, and EmJ prepare the final run of their Mission Possible contraption.

Science Olympiad Wrap-Up! And So Much More!

---

Science Olympiad 2013

A real scientist and his dad

We spent our usual April Saturday at Pioneer High School competing and volunteering at the largest elementary school Science Olympiad in the country. This year, there were 26 elementary schools for a total of 1700 students (more or less). All the Ann Arbor public elementary schools were represented this year, as well as some private schools, and even a group of home-schoolers. The teams ranged from 100 students to some with only a few.

K did outstanding this year as always. He took second place medals in:
* Science Jeopardy, where they play a game with buzzers, answering with questions, and Final Jeopardy,
* To Infinity and Beyond, an event covering astronomy, complete with a planetarium dome test (there's a planetarium inside Pioneer!), and
* On Target, in which the students create small missiles from drinking straws, paper, and clay, and then launch them with a small forced-air plunger. Their goal is to land their missiles as close to a set target as possible.

This year, I was one of the head coaches at Lawton (there are four of us), and while we all put in long hours with it, it was rewarding and fun. Any difficulties and frustrations we might have felt with all the administration and organization usually fade into distant memory when we watch the students taking medals and thanking their coaches for their hard work. We are fortunate to have so many great parents to coach the events. Many of them are learning the subject matter for the first time themselves, and most of them already have full-time jobs and other lives outside of Science Olympiad. The school is lucky to have them, and as many families move on to middle school, we can already see the next waves of parents ready to take their places.

M and I volunteered at the academic check-in and events area, where I have volunteered and helped coordinate for the last four years. I did the coordination myself for two years, and the organization provided another coordinator, Karen, last year (is there such a word as co-coordinator?). This year, Karen returned to co-coordinate again, and we added another outstanding "key" volunteer, Jennifer, so we could cover all the ground without breaking a sweat. I guess that makes Jennifer the co-co-coordinator. Karen and Jennifer will run the show, perhaps with someone else's help, next year, as this is my last year with a student in elementary school.

It's bittersweet - I did enjoy a lot of the aspects of Science Olympiad, and the amazing work of its Board, but there are also plenty of new opportunities to be found in middle and high school in the coming years.

Raise a glass to Washtenaw Elementary Science Olympiad. Cheers!


A whole buncha scientists, at the afternoon awards ceremony.

----

When M isn't practicing for his own Science Olympiad competition for middle school, he's either helping me run students up and down stairs at Pioneer, or playing flag football. His team had mixed success this year, and didn't make it through the playoffs to the final game. At the brief recognition ceremony the coach conducted, he said M had consistently the best hands of anyone on the team. He had numerous tackles, catches, and other great plays this season. It was a season that was overshadowed a few times by other big events, but he enjoyed it.

And, just as with the elementary Science Olympiad, this will likely be M's last year with flag football. On to bigger things!


M is in the back row, far right

----

What else? It's been a long time since I've posted anything, partly because I've been so busy with Science Olympiad. I've read a few books, travelled to Pittsburgh with the family to see J's grandmother on her 99th birthday, and watched some of M's volleyball games (did I mention M is playing volleyball for his middle school team?).

----

Last, but not least, J and I celebrated our 20th wedding anniversary on April 3, which just so happens to be her grandmother's birthday. We had a joint celebration in Pittsburgh, and are going to plan a romantic getaway for two sometime in the summer when we actually have some time to do so.

20 years? Wow. It's been a great 20 years, with two great kids, and a wonderful home that, quite honestly, she has a lot more to do with maintaining than I (even though I was the one who got the bird out of the bathroom fan vent this morning.)

I'd post a picture of her, but she'd appreciate it if I don't. It didn't take me 20 years to learn that.

I love you, J.

---


Happy Easter!

---


I got a new computer recently. It's all mechanical. This is what the web browser looks like.

---

Science Olympiad competitions are coming up - the elementary school competition is April 20, and the middle school state competition is on April 27. Those are going to be two long days, but they'll be fun and rewarding for students and parents. I just wish the state competition was at UM instead of MSU so we wouldn't have to worry about the weather and getting up before sunrise to get there on time.

Meanwhile, M continues to play volleyball with the 7th- and 8th-grade team. They're pretty good, and fun to watch. He has a few more flag football games coming up, and is getting better at the sax every day.

Now that indoor soccer is over, K is about ready to wrap up Science Olympiad season and continues with Math Olympiad. He's decided not to participate in any activities that don't have the word "Olympiad" in the name. He's also sawing out tunes on the violin for 5th-grade strings.

---

J and K are using some of their time off work and school to catch up on the TV show "Downton Abbey" about an insanely rich family who live in a "house" the size of a city block. They have a gaggle of servants and, between the upstairs and the downstairs, provide enough drama for a lengthy television series.

We're starting to talk like them now. When I gave K his hot chocolate this morning, I said "Here you are, m'Lord" in the deep voice of Carson, the family's butler. That might backfire if he expects me to talk to him like that from now on. Which he probably does.

---

Links
Motorcyle made out of Guinness beer cans.

How to build your everything really fast.

Ships in bottles - interview with the maker.



March Update: Science Olympiad, Soccer, Flag Football, Snow, Rain, Links, You Name It

---

Science Olympiad News

In recent news (this afternoon), M's very own Slauson Middle School took first place overall at the Science Olympiad regional competition at Hillsdale College. There were six other schools competing.

The results for events in which M competed include sixth place in Mission Possible (a Rube Goldberg machine-building event), fifth place in Boomilever (in which a wooden structure is built that can support the most weight without breaking), and 1st place in Metric Mastery (a math-heavy event in which students measure objects and estimate numbers). It was a huge day for M and his teammates, and is the culmination of many weeks of practicing (and a last-minute frenzy build on the Mission Possible machine Friday evening).


M with his awards - one of the medals around his neck is the school's overall blue medal.


M's boomilever, post-competition. The vertical part of the boomilever, shown at the left of the picture, is fastened to to bolt protruding from a fixed vertical jig. Then, a hook is attached to the far end of the structure (the right side of the picture), and a bucket is hung from the hook. A device pours sand into the bucket until the boomilever breaks. The weight of the sand/bucket/hook divided by the weight of the boomilever itself is the score the students receive. The trick is to build something really light that holds a good load, because the equation that produces the score favors a small denominator more than a high numerator. Finding the balance is difficult.

Slauson will be going to the State competition in April at Michigan State University.

---

K is playing indoor soccer this year - they play with a small ball, about 1/2 the size of a normal soccer ball, and they use middle-school gyms instead of outdoor soccer fields. It's very fast-paced, and tends to be high-scoring. Today's game ended in a 7-7 tie, for example.

K continues to go to Math Olympiad on Saturday mornings and is doing well on his assignments and tests. He's enjoying it, and I'm learning a lot from attending the practices. Sometimes, I'm put to work grading homework when I go to the practices, as all parents are asked to chip in and volunteer in one way or another.

---

M has started playing volleyball for the 7th- and 8th-grade team. His practices have overlapped a little with Science Olympiad practices, and we're working on balancing those. He's also playing Flag Football, his favorite winter activity. This may be his last year, as he's getting too old to play in the league that's available.

Links

Table with a farm-machinery theme.

Tiny houses with clever designs.

Scale gasoline engines - these aren't models, they really work.

---

Don vs. Electronics: This Time It's Personal (and Educational)

---

I've been working on putting together a soldered version of the elevator project I recently completed (to my own satisfaction, that is) using breadboards.

I spent quite a while drawing the circuit, resulting in the following diagram. I used the Fritzing program to draw this. It gives you a blank circuit area to work with, and you can put breadboards into the drawing space and wire your components together.



From there, I drew up a circuit diagram on graph paper, and tried to identify the inputs, outputs, and location of the chips. I wanted to have some ribbon cables connecting the Arduino to the circuit board.

Unfortunately, I didn't lay things out very well - I had one of the ribbons going to two different places, and the connectors I bought don't "stick" into the ports on the Arduino - they just fall out. I'll have to do some more investigation into the right kind of connectors before I can continue.

Here are a few pictures of the board - it's super ugly, but these things often are. It's the first one I've done from scratch, so I may be able to improve on it if I go another round with the soldering iron.


Some notes - the circuit diagram and a mock layout on graph paper. The mock layout looked good on paper, as they say, but it didn't work out when I was ready to connect the ribbon cables to the board. Oops!


The beginnings of the board. I have soldered a few components in place, and am in the process of drilling the holes for the buttons.


Same as before, but with the ribbon cables that I want to use to connect the board to the Arduino and power supplies.


The front of the board, with the chips in their sockets and the wires snaking around however I could make them fit. Presumably, there would be a cover over this board so you could only see the buttons and LED display, although on further inspection, most of the other components, and some wires, were almost as tall as those components.


The back of the board, where the ugly happens. The red wire is the positive "bus", and you'll note a few places the insulation was scraped off the wire so I could hook a component directly to it. This, and many other tricks I tried, were found on the internet by other people who can do this and make it look pretty. The black wire, and the associated blobs of solder that form solid lines, is the ground "bus". There are quite a few places in the wiring where components are wired to one or both of the positive/negative buses that I felt it was necessary to run those wires all over the place. The bottoms of the buttons, and some of the chip connections to the buses, were made with leads clipped off of spare components.

I've learned a ton from this experience. My first diagram had the wires on the right side of the LED display one space lower than they should have been, and I had all but the final wire soldered before I realized it. Lots of lessons learned, and my soldering skills are better now, too.

Now - back to researching circuits some more, and then to find some better header connectors to replace the ones I bought. Eventually, I'd like to make one of these:


I don't actually want to make one of these. Just kidding. Dad, recognize this?

---

Piano-palooza

---


M playing one of his award-winning Solo and Ensemble pieces: "Prelude Number 10 in Eb Major", by Robert Vandall.



K playing MacDowell's "At an Old Trysting Place"

---

M at Solo & Ensemble: Before and After

---

M performed at his first Solo & Ensemble this morning. He played two short pieces by Robert Vandall on piano.

He did a great job, playing in a small room with three strangers watching him: the judge, a person helping the judge, and a woman who, right before we entered the room, announced that she was also going to watch. The unidentified woman, who I am guessing is a piano teacher, sat at a chair literally an arm's length from M while he played. I was also in the room - I asked M if he wanted me there or not, and he told me it didn't matter. Cool as a cucumber, he.

Here are some before and after pictures of M at the venue, Livonia's Franklin High School:


Before, his shirt devoid of decoration.


After, with his blue medal!

Congratulations, M! Well done, sir!

P.S. Did I mention yesterday was M's 13th birthday?

-----