Single-Subject Content Assessments (English language arts, mathematics, sciences, social science, world languages, arts, health, physical education, business/family and consumer sciences)
English Language Arts (Single-Subject)
Core concepts
Expect coverage of literary analysis, informational text, rhetoric, language conventions, composition, research, and media literacy. For literature, know plot and conflict, characterization (direct versus indirect), point of view (first person, limited, omniscient, objective), setting, symbolism, and theme. For poetry, know meter, stanza, rhyme scheme, and common figures (metaphor, simile, personification, hyperbole, understatement, irony - verbal, situational, dramatic).
For informational text, know structures (cause–effect, comparison, chronology, problem–solution) and features, plus the difference between main idea and author's purpose. In rhetoric, know ethos, pathos, logos, claim, evidence, warrant, and the difference between argument (justified claim) and persuasion (appeals to belief). Grammar items test sentence boundaries, agreement, pronoun case, parallelism, and modifier placement. Writing items test the recursive process, revision versus editing, and research citation.
Traps
Confusing tone (author's attitude) with mood (reader's feeling); confusing infer (reader's act) with imply (text's act); labeling a vivid noun phrase as a metaphor when it is only imagery; and mistaking a topic for a theme (a theme is a statement about life, not one word).
Worked example
"Running down the street, the tree caught my eye." Ask who was running - the opening participial phrase must modify the subject that follows the comma. Here it modifies tree, so the modifier dangles. Correct it by naming the runner as the subject.
Mathematics (Single-Subject)
Core concepts
The test spans the real number system and its properties, algebraic manipulation (linear, quadratic, exponential, polynomial, rational, radical), functions and their transformations, coordinate geometry, Euclidean geometry and proof, right-triangle trigonometry and identities, sequences and series, probability and counting, statistics (distributions, sampling, inference), and introductory limits and derivatives.
Know that equivalence is the engine of algebra: any operation must be applied to both sides, and the domain must be tracked. Quadratic items frequently hinge on factoring, completing the square, or the discriminant. Geometry items hinge on similarity ratios, inscribed angles, and the relationship between side, area, and volume scale factors.
Traps
Solving a radical or rational equation, then forgetting to discard extraneous roots. Confusing correlation with causation. Reporting the mean when outliers make the median the appropriate measure. Treating f(x − 3) as a shift left rather than right. Confusing permutations with combinations (order matters for permutations).
Worked example
Solve √(x + 5) = x − 1. Square both sides: x + 5 = x² − 2x + 1, so x² − 3x − 4 = 0, giving x = 4 or x = −1. Substitute back: x = 4 works (√9 = 3); x = −1 gives √4 = 2 ≠ −2. The only solution is 4.
Rule of thumb
After solving, substitute each candidate into the original equation and confirm the domain.
Sciences (Single-Subject)
Core concepts
Expect integrated biology, chemistry, physics, and earth/space science plus the nature of science. Biology: cell structure and transport, photosynthesis and respiration, DNA and protein synthesis, Mendelian and molecular genetics, evolution by natural selection, ecology and energy flow. Chemistry: atomic structure, periodic trends, ionic versus covalent bonding, balancing equations, stoichiometry, molarity, acids and bases, reaction types. Physics: kinematics, Newton's laws, work and energy, momentum, waves and optics, electricity and magnetism. Earth/space: plate tectonics, the rock cycle, weather and climate, the solar system and stellar life cycles.
Traps
Mixing mass and weight; treating hypothesis, theory, and law as a hierarchy of certainty (they answer different questions); confusing a control (untreated comparison group) with a constant (a held-fixed variable); and reversing endothermic/exothermic sign conventions.
Worked example
A student tests whether light color affects plant growth. The independent variable is light color; the dependent variable is growth; constants include soil, water, and pot size; a control group receives white light under otherwise identical conditions. If the item asks which change would most improve validity, the answer is generally adding replicates or controlling a variable - not lengthening the observation time.
Rule of thumb
Identify the variable the experimenter changes first; everything else in a design question hangs off that identification.
Social Science (Single-Subject)
Core concepts
The exam blends U.S. history, world history, geography, civics and government, economics, and behavioral science, with historical-thinking skills threaded throughout. History items reward periodization, causation, continuity and change, and comparison across societies. Geography items test physical systems (climate, landforms) and human systems (migration, urbanization, economic activity). Civics items test constitutional structure, federalism, civil liberties, and the policy process. Economics items test scarcity, supply and demand, market structures, fiscal and monetary policy, and trade. Behavioral science covers socialization, institutions, and basic research methods.
Traps
The most common is presentism - judging past actors by current norms without contextualizing. Others: conflating primary and secondary sources, confusing cause with correlation in economic history, selecting a factually true statement that does not answer the stem, and mixing up Constitutional amendments (note the sequence of the Reconstruction amendments: 13th, 14th, 15th).
Worked example
If demand for a good rises while supply is unchanged, equilibrium price and quantity rise. If supply rises while demand is unchanged, price falls and quantity rises. Draw the shift before reading the choices; most wrong answers describe the opposite curve moving.
Rule of thumb
For any document-based item, ask who wrote it, when, to whom, and why before deciding what it proves.
World Languages (Single-Subject)
Core concepts
The test combines target-language proficiency with the pedagogy of language teaching. Know the ACTFL three modes of communication: interpretive (one-way comprehension of spoken or written text), interpersonal (two-way, unrehearsed negotiation of meaning), and presentational (one-way production for an audience). Know the proficiency continuum - Novice, Intermediate, Advanced, Superior, Distinguished - and that Intermediate speakers create with language in sentences while Advanced speakers produce connected paragraphs. Know the products–practices–perspectives model of culture and the goal of authentic, target-language-rich instruction with comprehensible input, scaffolding, and backward-designed assessment.
Traps
The most frequent error is mislabeling a task. Answering a pen-pal's question in writing is interpersonal, not presentational, because meaning is negotiated. Also watch for proficiency versus performance (proficiency is the unrehearsed ceiling; performance is what students do after practice) and for the assumption that grammar drills build proficiency.
Worked example
"Students listen to a weather forecast in the target language and mark a map." No negotiation occurs and the learner is receiving meaning, so this is interpretive listening. If students then call a classmate to plan a trip based on the forecast, that task is interpersonal.
Rule of thumb
If the learner gives and receives feedback in real time, it is interpersonal; if communication flows one way, ask whether the learner is receiving (interpretive) or producing (presentational).
Arts (Single-Subject)
Core concepts
Expect the four artistic processes - Creating, Performing/Presenting/Producing, Responding, and Connecting - applied across visual art, music, theatre, and dance. Visual art: elements (line, shape, form, color, value, texture, space) versus principles (balance, contrast, emphasis, movement, pattern, rhythm, unity). Know color theory (primary/secondary/tertiary, complementary, analogous), perspective, and major art-historical periods. Music: melody, harmony, rhythm, timbre, form, dynamics, and basic notation. Theatre: dramatic structure, conflict, character, staging, and technical design. Dance: body, action, space, time, and energy.
Traps
The classic error is swapping an element for a principle - value is an element; contrast is a principle. Another is confusing Responding (analyzing and interpreting a work) with Connecting (relating a work to personal experience, other arts, or other disciplines).
Worked example
A lesson asks students to compare a blues song to a poem about the same historical event and explain how each shapes the memory. Because students relate one art form to another discipline, the anchor process is Connecting, even though some analysis occurs.
Rule of thumb
Ask what the student is doing: making the work (Creating), performing it (Performing), judging its meaning or quality (Responding), or linking it outward (Connecting).
Health and Physical Education (Single-Subject)
Core concepts
Health education covers nutrition, physical activity, mental and emotional health, injury and violence prevention, alcohol/tobacco/other drugs, personal and sexual health, and community health, plus health literacy and a decision-making model. Physical education covers motor development and fundamental movement skills, biomechanics, exercise physiology, sport rules and tactics, and adapted and inclusive practice. Expect assessment design and the difference between teaching a game and teaching a concept.
Traps
The most examined distinction is health-related fitness - cardiorespiratory endurance, muscular strength, muscular endurance, flexibility, and body composition - versus skill-related fitness - agility, balance, coordination, power, speed, and reaction time. Candidates also mix up the FITT principle (Frequency, Intensity, Time, Type) and confuse a warm-up with a cool-down.
Worked example
A student sprints 40 yards, changes direction, and reacts to a whistle. Those demands are speed, agility, and reaction time - skill-related components. A question asking which component a mile run develops is cardiorespiratory endurance, a health-related component.
Rule of thumb
If the component can be improved by a fitness plan and is linked to health outcomes, it is health-related; if it supports athletic movement quality, it is skill-related.
Business and Family/Consumer Sciences (Single-Subject)
Core concepts
Business content includes the accounting cycle (accounting equation, journal, ledger, trial balance, financial statements), business law and contracts, management and entrepreneurship, marketing (the four Ps: product, price, place, promotion), economics, personal finance (budgeting, credit, interest, insurance), and business technology including document formatting. Family and consumer sciences content includes human development across the lifespan, family and consumer resource management, nutrition and food safety, textiles and design, and housing and interior environments.
Traps
In accounting, candidates reverse debit and credit effects: assets and expenses increase with debits; liabilities, equity, and revenue increase with credits. In food safety, watch the temperature danger zone (roughly 40°F to 140°F) and the FATTOM conditions for bacterial growth. In marketing, do not confuse a target market with a marketing mix element.
Worked example
The accounting equation is Assets = Liabilities + Equity. A business purchases $2,000 of equipment on credit: equipment (asset) increases by $2,000 and accounts payable (liability) increases by $2,000 - the equation stays balanced, and no revenue is recorded because no earning activity occurred.
Rule of thumb
Test every transaction against A = L + E before selecting an answer; if one side moves, the other must move equally.