Progress is saved within the web browser, not via an external database. This feature is a work in progress, so please report all bugs and issues via the contact information provided on the About page. To reset your progress, navigate to the bottom of this page.
Reading and Writing Section
Information and Ideas

Central Ideas and Details

Command of Evidence

Inferences

Craft and Structure

Words in Context

Text Structure and Purpose

Cross-Text Connections

Expression of Ideas

Rhetorical Synthesis

Transitions

Standard English Conventions

Boundaries

Form, Structure, and Sense

Math Section
Algebra

Linear equations in one variable

Linear functions

Linear equations in two variables

Systems of two linear equations in two variables

Linear inequalities in one or two variables

Advanced Math

Nonlinear functions

Nonlinear equations in one variable and systems of equations in two variables

Equivalent expressions

Problem-Solving and Data Analysis

Ratios, rates, proportional relationships, and units

Percentages

One-variable data: Distributions and measures of center and spread

Two-variable data: Models and scatterplots

Probability and conditional probability

Inference from sample statistics and margin of error

Evaluating statistical claims: Observational studies and experiments

Geometry and Trigonometry

Area and volume

Lines, angles, and triangles

Right triangles and trigonometry

Circles

Resetting your progress can resolve any bugs and clears all previously answered questions in the browser storage.