Teacher Power

When we find great teachers, we prize them not only because what we learn improves our lives but also because good learning can be one of the most exhilarating things we experience. Unfortunately, a lot of teaching stinks. It’s boring, misguided, useless.

I’ve made a study of teaching. I’ve had to. For almost 20 years I’ve taught and designed courses in the private sector. And for many of those years, my work has been in a revenue-generating department. That means that my classes had better be effective and interesting, otherwise nobody signs up, revenue falls, and a lot of folks will stand around and wonder if it might not be better to just replace me with a potted plant.

I kind of like having a job. And so I’ve tried my best to find the most effective methods for instruction. In the last few decades, education researchers have put many teaching techniques and principles to the test. We know better now than ever before how to structure learning that is effective and interesting. And I have yet to find a better explanation of the proven techniques and principles than Ruth Colvin Clark’s Building Expertise: Cognitive Methods for Training and Performance Improvement, 3rd Edition. 

Don’t let the “training” part fool you. We often associate “training” with learning procedures and simple tasks, e.g. the State pays for “sex education” in our schools, not “sex training.” But Clark isn’t using the term that way. Clark’s “training” includes all types of learning.

Two things separate Clark from so many others who would offer advice on teaching. First, she bases everything on tested principles and techniques. I’m not talking about tested as in some teacher somewhere tried it and was impressed. I’m talking about scientifically valid testing that controls for variables and shows causation. The methods she describes are practical and proven. Second, she writes clearly enough and uses enough examples so that I can read about the principle and immediately see how I can apply it in my own class.

Among other things, you’ll learn:

• Why working memory is key to instruction and how to overcome its limits
• How to motivate learners
• How to structure learning
• When to use lecture and when to put learners into action
• When taking notes can actually be counterproductive

You’ll even learn why assigning lots of practice is NOT always the best way to learn. In fact, sometimes your child will learn more if you do half of their homework questions for them. Sound ridiculous? It’s not. It’s science.

You’ll find that there is no yellow brick road in teaching. Instead, you’ll see that the effectiveness of any method depends on whether it’s suited to the specific situation. And Clark will explain what the key factors in any situation are so you know which methods to apply and the trade-offs you’ll make when you do.

If you’re a teacher in any setting–family, job, church, school, or recreation–or if you’re trying to teach yourself, this book (specifically the 3rd edition) will be a goldmine. I can’t recommend it highly enough.

Crawdads & the Bear River Greenway in Evanston

Here’s a recipe for a whole lot of family or date fun. And it costs almost nothing. Drive to Evanston, Wyoming. Make sure you bring a bucket. Pick up a few pieces of fried chicken at Wal-Mart then picnic at the Bear River Pavilion park. It’s the one with the small lake west of Wal-Mart and east of the overpass on 89. Keep your chicken bones.

When you finish eating, attach a length of about four feet of string or yarn to each chicken bone. Weight the bone down with some rocks or washers. You want it to sink deep. Tie a loop for your finger in the end of the string. Then go out to the pier or the cement box on the northwest side of the small lake and drop your bone in.

Wait.

Slowing bring your chicken bone up. You’ll find a crawdad clinging to it, thinking he’s gone to free lunch heaven. Use a net to snag the crawdad. A simple fish aquarium net will do. You can get them at Wal-Mart for a few bucks. Plop crawdad into the bucket. Ooh and aah appropriately. Make sure he’s got some water to swim around in.

Drop your line in again and repeat until you and the kids or dates are bored. We had a bucketful in about twenty minutes. You might want to pick a few of the crustaceans up. Just grab them on the sides just behind the spot where the arms of their big pincers join the body. Wave the crawdad at a selected victim—wife, daughter, girlfriend–for special effects.

When you’re done, dump the critters back into the water. But don’t go home yet. Take a stroll along the greenway that follows the river and enjoy the beautiful sights. If you walk east from the park, you might be able to be at the right spot at the right time to see a train up close as it thunders by.

We just did this with family from Colorado and California and had a great time. Who would have thought Evanston had this gem?

Crocker’s Luscious Lemon Bars

I luv lemon in desserts. I especially love lemon pies, but they take too long to make. Plus you’ve got the meringue to whip up, and half the people hate that stuff anyway. I’ve found lemon bars taste just as good, probably better, and are far easier. Here’s a recipe I just tried and loved. It’s from our Betty Crocker cookbook. Please remember to include the sugar. My sister, bless her heart, attempted it without, and she can verify that, surprise surprise, it just doesn’t taste quite as good.

STEP 1: Preheat oven to 350 degrees.

STEP 2: Make pastry crust.

1.   Combine: 2 C flour, ½ C powdered sugar, 2 T cornstarch, and ¼ t salt

2.   Use pastry blender and cut in ¾ C butter until it mixture resembles coarse crumbs

3.   Press mixture into bottom of greased 13x9x2 inch pan

4.   Bake for 18-20 minutes or until edges are golden

STEP 3: While crust is cooking, make filling by stirring together: 4 slightly beaten eggs, 1.5 C granulated sugar, 3 T flour, 1 t lemon peel (optional),  ¾ C lemon juice, ¼ C half-and-half (you can substitute with light cream or milk if needed)

STEP 4: When crust finishes, pour filling over hot crust.

STEP 5: Put it all back into oven and bake for 15-20 minutes or until center is set, i.e. it doesn’t jiggle and slosh.

STEP 6: Cool on a wire rack for 20 minutes.

STEP 7: Cut into bars, but DO NOT EAT IT YET! The lemon bars will taste 500% better if you totally chill them in fridge (the chill is the secret, folks). So put that pan in the fridge and wait! It will take a few hours.

STEP 8: When TOTALLY chilled, take out of fridge, sift some powdered sugar over the top, and serve.

Try to refrain from eating half of the pan.

Earth: The Biography is one of the most interesting documentary series I’ve seen in a long time. It’s produced by National Geographic and the BCC. Dr. Ian Stewart, a Scotsman, hosts the program and tells the life story of our planet, how it works, and what makes it so special.

There are five parts: “Volcano,” “Atmosphere,” “Ice,” “Oceans,” and “Rare Earth.” And while they were all good, the last two blew me away.

For example, I always thought the polar ice caps were a big waste of water. What do they do besides torment penguins and Eskimos?

But the program reveals that the ice caps are critical to all life everywhere on the planet because they power the great ocean conveyer. This conveyer is a slow current that carries surface water away from the equator up to the polar caps then down to the sea floor and back—transporting oxygen, nutrients, and warmth all around the globe.

We can see how critical the ocean conveyer is when it stops. There was a time when this happened. With no replenishment of oxygen, the water turned to poison. The poison was picked up in the clouds and rained down upon the land. And almost every living thing on the planet died a toxic death.

Sniff, sniff–we love you, Polar Ice Caps.

“Oceans” was fascinating, but “Rare Earth” was the kicker. How common is our cozy little situation here on earth?

Well, for life to exist as we know it, we needed to be a certain narrow distance from the center of the galaxy, orbit a certain, less common type of star, be within a certain range of that star, have a big old fat vacuum like Jupiter hanging out in the wings sucking up asteroids and comets so they don’t hit us instead, have an orbiting moon of a certain size, an earth core with just the right amount of iron, a tilt to the earth that would allow polar ice caps, water, an atmosphere to protect us from all sorts of celestial mayhem. Heck, we even had to have that nasty mass extinction caused by the broken ocean conveyer. And there’s more.

So many rare events had to line up just right, that it’s bound to make the atheists among us celebrate their good fortune with illegal-Wyoming-firework abandon and the believers to rise up from their chairs and shout, “Hallelujah and Amen!”

Nellie, the girls, and I all loved this show.

***

I’m a nut man. Love nuts. Hazelnuts, walnuts, Brazil nuts, pistachio nuts, cashews, pecans. But nuts are expensive. And while peanuts are lovely, I like some variety and grow weary of the mixes where you get about five thousand peanuts and one burnt almond. So when I saw the forty ounce jars of Planter’s Deluxe Nuts (sea salt, NO peanuts) at Sam’s Club in Logan, Utah selling for a mere $10.98, I just about fainted away and died.

Eleven bucks?!

For comparison, please note that a little ten ounce jar of the exact same nuts costs six dollars in the grocery store. Four times the nuts for less than double the price!

The nuts are good. More importantly, they’re a regular item at Sam’s. So with all the reports coming out about how good nuts are for you, reduce heart disease, reduce diabetes, blah, blah, blah, fight aliens, I can now afford to eat them and hopefully extend my stay as a carbon-based life form.

***

General David Petraeus has revolutionized the way America wages war. It was his strategy that turned the war in Iraq around. It’s his strategy that’s being used in Afghanistan. And it will be his methods that will inform how our soldiers face enemies in years to come.

The key to his thinking is realizing that there are two different terrains that must be won in the types of war we wage now—the geographic and the human. You know what geography is—take that hill, secure that town, remove the threats from that jungle. The human terrain, on the other hand, is made up of the hearts and minds of the people at the site of the struggle and has proven to be equally important.

It’s important because the wars we’re most likely to engage in now are not ones where two big armies square off and blast away. Anyone who tries to stand up to the United States using that method is going to very quickly learn what it means to get stomped, shredded, and served to the dogs. So most of the battles are likely to be engagements in unconventional war, where the enemy hides, and where the local populace will make or break the effort.

In May 2010, Vanity Fair magazine published a fascinating article called “The Professor of War” by Mark Bowden. It summarizes Petraeus’s history, the source of his thinking, and the kind of man he is. With so much at stake, I was grateful to get this well-written glimpse into the general and his approach to war.

While you’re at the site, you might want to also read another Vanity Fair article titled “General McChrystal’s Three Biggest Strategic Errors in Dealing With Rolling Stone” by Bill Bradley, published June, 2010. McChrystal was Petraeus’s right hand man. The contrast between the two men is enlightening.

It’s been a while since I posted pure zing, but here’s one that I just ran across and love. I want Rufus in one of my stories. These kind of things make life great.

According to Remembering Randolph County, North Carolina, Rufus appeared on the Johnny Carson show. If anyone has links to that video, please post. In the meantime, get zinged, Baby.