Monday, April 01, 2024

How To Fail A Test With Dignity

Sometimes, you just can't win.

In that case, there's no harm or shame in surrender. So why not have a sense of humor about it?

These students tried and failed, but succeeded in turning loss into laughs.



























































































































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

Friday, March 01, 2024

dSAT Reading and Writing Topics

This is the companion piece to a post I wrote earlier on dSAT Math Topics.

Questions in the Reading/Writing sections of the dSAT cover four broad topic areas: Craft and Structure, Information and Ideas, Standard English Conventions, and Expression of Ideas.

The entire Reading/Writing section is 64 minutes long with 54 multiple-choice questions.

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Modules

Two Reading/Writing modules:

Each module is 32 minutes long, with 27 questions (1:11 per question)

Organized by question type, with similar skills grouped together

Questions within each group are presented in order of increasing difficulty

Each question has its own short passage or pair of passages

Passages are between 20–150 words

Wide range of topics, including literary excerpts and poetry

May contain informational tables and graphs 

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Information and Ideas

12-14 questions, 26% of the section

Use information stated or implied in the passage (may include tables and graphs) to evaluate ideas in the text and draw conclusions.

Tasks:

Determine main idea and central details

Interpret details supporting the main idea

Use evidence from the text, graphs, and tables to support or respond to a claim

Draw reasonable inferences based on the passage

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Craft and Structure

13-15 questions, 28% of the section

Focuses on vocabulary (words in context), text structure and purpose, and cross-text connections.

Tasks:

Determine the primary purpose of the text

Evaluate text structure rhetorically and how the author chose to organize information

Select the best word to complete the text (fill-in the blank)

Compare/contrast two related texts

Make supportable connections between two related texts

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Expression of Ideas

8-12 questions, 20% of the section

Focuses on improving effectiveness of written expression. Test takers are asked to scrutinize topic development, accuracy, logic, cohesion, transitions, and language to improve, refine, and enhance the effectiveness and impact of a text and achieve specific rhetorical goals.

Tasks:

Analyze bullet points and choose the one that best combines information to achieve a certain goal

Identify the flow and structure of a passage

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Standard English Conventions

11-15 questions, 26% of the section

Use editing skills and knowledge to make texts conform to standard conventions of written English, emphasizing proper word usage, sentence structure and form, grammar, and punctuation.

Tasks:

Identify correct punctuation to join and separate sentences and clauses 

Find the best way to complete a sentence so that it follows conventions of standard written English (e.g. proper agreement, verb tense, etc.)

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

Thursday, February 01, 2024

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 (analyze, test, evaluate, graph, create)

2D Linear Systems (analyze, test, solve, create)

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Advanced Math

35%: 13-15 questions total

Equivalent expressions

Non-linear equations in one variable (analyze, solve, interpret, create): absolute value, quadratic, polynomial, exponential

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

Non-linear systems in two variables (test, 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

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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Most of this content was paraphrased from the following sources:

What Topics are on the Digital SAT?

What's on the digital SAT Math Test?

Educator's Guide to the Digital SAT

The New Digital SAT Format

(New) Digital SAT Test Format

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

Monday, January 01, 2024

Desmos

The online Desmos graphing calculator is fast taking over from the venerable Ti-84 series of handheld calculators as the default calculator tool in secondary education. Now that Desmos is included as an integral part of the digital SAT, acquiring intermediate-level Desmos skills is fundamental to maximizing math scores on this important assessment.

[Familiarity with the Ti-84 Plus CE handheld graphing calculator is still crucial to optimizing math scores on the ACT.]

I'm not aware of any succinct, comprehensive exposition of Desmos skills required for use on the dSAT (I'm working on it).

At this point, the best one can do is to peruse the various official materials linked in the "Desmos First Steps" and "Desmos Graphing Calculator" sections below. 

Check out each link, read the information provided, and do the sample exercises until you've covered all topics presented (search Google for additional help with particular topics).

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Desmos First Steps

User Guide

Quick Start Guide

Getting Started: Desmos Graphing Calculator

Getting Started: Creating Your First Graph

Getting Started Articles

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Desmos Graphing Calculator

Graphing Calculator

Graphing Calculator: Essential Skills

Graphing

FAQ: Graph

FAQ: Student Graphing

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Desmos Geometry

Geometry

Geometry Tool

Transformations

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Other Desmos Calculators

Scientific Calculator

Matrix Calculator

3-D Calculator

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Desmos Miscellaneous

Tutorials

Desmos YouTube Channel

Keyboard Shortcuts

Help

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