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Pick a unit to drill it head-on. Each unit has 4 different test variations so you can keep retaking until you master it.
Multi-step equations, inequalities, absolute value, and word problems.
12 questions · ~18 min
Slope-intercept form, graphing lines, function notation, domain and range.
12 questions · ~18 min
Solving systems by substitution, elimination, and graphing.
12 questions · ~18 min
Exponent rules, polynomial arithmetic, multiplying, and factoring.
12 questions · ~18 min
Factoring, the quadratic formula, completing the square, and parabolas.
12 questions · ~18 min
Simplifying radicals, radical operations, exponential growth/decay, sequences.
12 questions · ~18 min
Ratios and rates, proportional reasoning, and percent problems.
12 questions · ~18 min
Measures of center, box plots, outliers, and lines of best fit.
12 questions · ~18 min
How unit tests work
Algebra 1 is typically the first formal algebra course in U.S. secondary education and the foundation for all higher mathematics. It moves students from arithmetic to abstract reasoning by introducing variables, expressions, and equations as tools for representing relationships. Core topics include solving linear equations and inequalities, working with linear functions and their graphs (slope, intercepts, and rate of change), systems of equations, exponents and exponential relationships, polynomials, factoring, and an introduction to quadratic functions and their solutions. Students also learn to interpret functions as input-output relationships and to model real-world situations algebraically. Because Algebra 1 is the gateway to geometry, Algebra 2, and beyond, gaps here tend to compound; mastery of slope, function notation, and equation-solving fluency is especially predictive of later success. The most common stumbling blocks are conceptual rather than computational: students struggle to see the equals sign as a balance to be maintained, mishandle negative signs and the distributive property, and treat functions as procedures rather than relationships between quantities. Word problems—translating English into algebraic expressions—are another persistent challenge. Standards vary by state and curriculum (many states align to the Common Core), and assessment is usually through classroom tests and end-of-course state exams rather than a single national test. Effective learning emphasizes understanding why procedures work, building fluency through varied practice, and constantly connecting symbolic algebra to graphs and tables. Students who develop strong habits—checking solutions, tracking signs carefully, and rewriting expressions in multiple equivalent forms—build the durable foundation that calculus and the sciences ultimately require.
Algebra 1 has no single national exam; it is assessed through classroom tests, quizzes, and projects plus state-administered end-of-course exams that vary by state. These typically combine multiple-choice and constructed-response items covering linear equations, functions, systems, exponents, and quadratics.
Scoring depends on the jurisdiction: classroom grades follow the teacher's scheme, while state end-of-course exams report scaled scores and performance levels (e.g., below basic to advanced) used for graduation or accountability.