I had a busy night planned. It involved cleaning out a cupboard where mice had been and sanitizing and rescuing the framed family pictures that had been stored there when I repainted the stairway a year ago last November. I was planning to hang the pictures—about a dozen or so—in the repainted hall. I wanted to tackle this disgusting job so I wouldn’t be ashamed in front of my cleaning lady. (It was, in actual fact, another clever procrastination technique in my novel-writing avoidance scheme. But I digress.)

Instead, as I was elbow deep in sanitizing wipes and thinking words that would have shocked my mother, my husband called my grandson from upstairs—and me—to come into the kitchen. My husband has a mischievous sense of humor, and is fond of calling me on the phone from upstairs, or summoning me from various tasks to show me something entertaining. I was not amused. “I am in the middle of something,” I said, forgoing the opportunity to explain the precise substance I was in the middle of.

“This,” he said, “is serious.” He then read aloud an email from our grandson’s math teacher.

Only yesterday we were celebrating an excellent report card. But something had gone awry in the past four days since grades were closed, and we were exhorted to ensure that tomorrow’s test did not reflect yesterday’s quiz.

My husband, whose confidence in me is sometimes misplaced, assured my grandson. “Grandma is great at math. She will be able to help you.” Some of you may recall a note from a few days ago in which I explained my loathing of accounting. Which is math.

I need to say that it has been…some time… since I did basic algebra, and when I saw the graphing equations and the formula for slope ( y=mx +b) I was a bit shaken. The required physics course I took in college was affectionately referred to as “Physics for Poets”. There was no math. Opera singers don’t use much algebra, either.

So we turned on the lights in the dining room. “Get pencils and paper” I told my grandson. He brought two sheets. “That’s not enough.” There was no way I was wasting my precious writing notebooks for this.

And so, we began—both somewhat irritable—to review the past two weeks of eighth grade math. He was gleeful when I made a mistake, and sullen when I was right and teacher-y. And that gave me insight into how to help. So, I told him I couldn’t remember how to do it—which was sometimes true—and he had the fun of explaining to ignorant me just where I had gone wrong. Sometimes I genuinely was wrong, and sometimes I had to be right to explain where he had gone wrong. Old Person Sidebar: Why don’t they teach kids multiplication tables anymore?

But I have to admit, even if he dramatized how much he hated it (“Why do I have to do math? I’ll never use it.”) I was positively joyful that I could access the algebra file drawers in my brain.

Later, I told my husband the kid had better never take Calculus because I wouldn’t be able to help him. We giggled.

After two hours, we had gone as far as we could in one evening, and when my grandson came back downstairs in his yellow pajamas, he had hot chocolate, and I had two whiskeys.

I feel I earned them.

***

And now your gratuitous dog photo.