Sunday, October 08, 2023

Handle the Stupid Stuff

No amount of test prep tutoring, practice, careful review, or lost Saturdays and Sundays can make up for lack of sleep the night before test day. 

Put simply, sleep deprivation is death to test scores.  Without sufficient sleep, all that effort and personal sacrifice go right out the door.

Dehydration, emotional upsets, or late arrival at the test site can also wreak havoc on results.

It’s vital that students give themselves the best possible chance of success on test day. “Stupid stuff” can sink math scores like nothing else, and must be assiduously avoided.

Don’t ruin you score over stupid stuff!

To perform at your best, you should:

1. Get eight to nine hours of sleep on each of the three nights immediately preceding test day.

2. Drink extra water on each of the three days immediately preceding test day.

3. Go to bed 30 minutes early, and get up in the morning 15 minutes early, on each of the three days immediately preceding test day, using the extra waking minutes to study your most important test prep notes.

4. “Night before, stuff at the door.” Before going to sleep on the night before the test, put all the things you’ll need at the front door, so you won’t forget anything (admission ticket, pens/pencils, snack, calculator, laptop, etc.)

5. Eat a normal breakfast on test day, with protein for extended energy. But don’t get too full (digestion can drain energy). Drink a glass of water, use the bathroom, and bring a small snack (e.g. a power bar) to eat during breaks.

6. Don’t sit during breaks! Get up and stretch, walk around, relax, and think about other things (to recharge your body and mind).

7. Leave in time to arrive at the test sight at least 15 minutes early.

8. To provide extra motivation and “Winning Focus,” write the name of your dream college atop your test page or scratch paper. Glance at this note when fatigued, and dive back into the test with renewed vigor.

9. If you’re preoccupied with anything upsetting, procrastinate dealing with it till after the test. Put the negative experience entirely out of your mind. You can deal with it later.

10. If you find yourself stressing out during the test, break the pattern of anxiety by taking three deep, slow, “belly breaths” and/or subtracting by sevens from 100; then re-focus on the test question right in front of you. 

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Copyright © 2006-present: Christopher R. Borland. All rights reserved.

Sunday, October 01, 2023

dSAT Math Topics

After trying and failing to find a comprehensive online resource that thoroughly detailed math content covered on the dSAT, I finally decided to put together my own. I've also written a companion piece on dSAT Reading and Writing Topics.

Questions in the Math section of the dSAT cover four broad topic areas: Algebra, Advanced Math, Problem Solving and Data Analysis, and Geometry/Trigonometry.

The entire Math section is 70 minutes long with 44 multiple-choice questions.

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Modules

Two math modules:

Each module is 35 minutes long, with 22 questions (1:35 per question)

75% multiple choice (33 questions), 25% student produced response (11 questions)

30% in-context word problems (≤ 50 words)

Progressive difficulty (easiest first, hardest last)

Calculators are allowed – but don't use a handheld – learn to use Desmos, instead

Questions from each topic area appear in each module
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Algebra

35%: 13-15 questions total

Linear equations in one variable (analyze, solve, create)

Linear equations in two variables (analyze, test, solve, graph, create)

Linear inequalities in one variable (analyze, solve, create)

Linear inequalities in two variables (analyze, test, solve, graph, create)

Linear functions (create, analyze, interpret, graph)

Linear systems of equations and inequalities (create, analyze, solve)

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Advanced Math

35%: 13-15 questions total

Equivalent expressions (including algebraic fractions)

Non-linear equations (solve): absolute value, quadratic, polynomial, exponential

Non-linear functions (create, analyze, interpret, graph): absolute value, quadratic, polynomial, exponential

Non-linear systems (solve)

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Problem Solving and Data Analysis

15%: 5-7 questions total

Ratios, rates, proportions, units

Percentages

Analyze and interpret one-variable data: distributions and measures of center and spread (mean, median, mode, range, standard deviation)

Analyze and interpret two-variable data: models and scatter plots

Simple probability

Conditional probability (from a data table)

Inference from sample stats and margin of error

Evaluating statistical claims: observational studies and experiments

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Geometry and Trigonometry

15%: 5-7 questions total

Perimeter, area, volume

Lines, angles, triangles

Right triangles

Trigonometry (SOH CAH TOA)

Circles

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Copyright © 2006-present: Christopher R. Borland. All rights reserved.