K-8 Math/Digital SAT Math

Digital SAT Math

Common Core aligned

89 topics · 6 with slides · 11 with exercises

I
Advanced Math
1. Equivalent Expressions
  1. SAT.ADV.EQUIV.CTSQCompleting the squarecoming soon
  2. SAT.ADV.EQUIV.EXPONENTSExponent rules and radical-exponent conversioncoming soon
  3. SAT.ADV.EQUIV.FACTORFactoring (GCF, trinomials, special products, grouping)coming soon
  4. SAT.ADV.EQUIV.POLYOPSPolynomial operations (add, subtract, multiply, divide)coming soon
  5. SAT.ADV.EQUIV.RATIONALSimplifying and operating with rational expressionscoming soon
  6. SAT.ADV.EQUIV.STRUCTUREUsing algebraic structure to rewrite expressionscoming soon
2. Nonlinear Equations and Systems
  1. SAT.ADV.NONLINEQ.ABSSolving absolute value equationscoming soon
  2. SAT.ADV.NONLINEQ.QUADSolving quadratics (factoring, formula, completing square, square roots)coming soon
  3. SAT.ADV.NONLINEQ.RADICALSolving radical equations (extraneous solutions)coming soon
  4. SAT.ADV.NONLINEQ.RATIONALSolving rational equations (extraneous solutions)coming soon
  5. SAT.ADV.NONLINEQ.SYSSystems with one linear and one nonlinear equationcoming soon
  6. SAT.ADV.NONLINEQ.DISCRIMThe discriminant and number of solutionscoming soon
3. Nonlinear Functions
  1. SAT.ADV.NONLINFN.MODELTYPEDistinguishing linear, quadratic, and exponential modelscoming soon
  2. SAT.ADV.NONLINFN.EXPExponential functions (growth and decay)coming soon
  3. SAT.ADV.NONLINFN.COMPOSEFunction composition and evaluationcoming soon
  4. SAT.ADV.NONLINFN.TRANSFORMFunction transformations (shifts, reflections, stretches)coming soon
  5. SAT.ADV.NONLINFN.POLYHigher-degree polynomials (end behavior, zeros, multiplicity)coming soon
  6. SAT.ADV.NONLINFN.EXPINTERPInterpreting exponential functions in contextcoming soon
  7. SAT.ADV.NONLINFN.QUADFEATKey features of quadratics (vertex, axis, intercepts, direction)coming soon
  8. SAT.ADV.NONLINFN.QUADQuadratic functions: standard, vertex, and factored formscoming soon
  9. SAT.ADV.NONLINFN.RATLRational functions (asymptotes, domain restrictions)coming soon
II
Algebra
1. Linear Equations in One Variable
  1. SAT.ALG.LIN1.MODELCreating linear equations from word problemscoming soon
  2. SAT.ALG.LIN1.INTERPInterpreting constants and coefficients in contextcoming soon
  3. SAT.ALG.LIN1.NUMSOLNumber of solutions (one, none, infinitely many)coming soon
  4. SAT.ALG.LIN1.LITERALRearranging formulas and literal equationscoming soon
  5. SAT.ALG.LIN1.SOLVESolving linear equationscoming soon
2. Linear Equations in Two Variables
  1. SAT.ALG.LIN2.GRAPHGraphing and connecting representationscoming soon
  2. SAT.ALG.LIN2.INTERPInterpreting slope and y-intercept in contextcoming soon
  3. SAT.ALG.LIN2.PARPERPParallel and perpendicular line relationshipscoming soon
  4. SAT.ALG.LIN2.FORMSSlope-intercept, point-slope, and standard formscoming soon
  5. SAT.ALG.LIN2.WRITEWriting equations of lines from slope/pointscoming soon
3. Linear Functions
  1. SAT.ALG.LINFN.COMPAREComparing linear functions across representationscoming soon
  2. SAT.ALG.LINFN.EVALEvaluating and interpreting linear functionscoming soon
  3. SAT.ALG.LINFN.NOTATIONFunction notation for linear functionscoming soon
4. Linear Inequalities
  1. SAT.ALG.INEQ.COMPOUNDCompound inequalitiescoming soon
  2. SAT.ALG.INEQ.GRAPHGraphing inequalities in one and two variablescoming soon
  3. SAT.ALG.INEQ.SOLVESolving linear inequalitiescoming soon
  4. SAT.ALG.INEQ.SYSSystems of linear inequalitiescoming soon
  5. SAT.ALG.INEQ.MODELWriting inequalities from constraintscoming soon
5. Systems of Two Linear Equations
  1. SAT.ALG.SYS.MODELCreating and interpreting systems from word problemscoming soon
  2. SAT.ALG.SYS.NUMSOLNumber of solutions for systemscoming soon
  3. SAT.ALG.SYS.SOLVESolving by substitution and eliminationcoming soon
III
Geometry and Trigonometry
1. Area and Volume
  1. SAT.GEOTRIG.AREA.2DArea of common 2D shapes and composite figurescoming soon
  2. SAT.GEOTRIG.AREA.CIRCCircumference and area of circlescoming soon
  3. SAT.GEOTRIG.AREA.SCALEEffects of scaling on area and volume
  4. SAT.GEOTRIG.AREA.SASurface area of 3D solids (prisms, cylinders, cones, pyramids, spheres)
  5. SAT.GEOTRIG.AREA.VOLVolume of 3D solids (prisms, cylinders, cones, pyramids, spheres)
2. Circles
  1. SAT.GEOTRIG.CIRC.ARCArc length and sector area
  2. SAT.GEOTRIG.CIRC.INSCRIBEDCentral and inscribed angles
  3. SAT.GEOTRIG.CIRC.EQEquation of a circle (standard form, completing the square)
  4. SAT.GEOTRIG.CIRC.RADIANRadian measure and arc length relationshipcoming soon
  5. SAT.GEOTRIG.CIRC.TANGENTTangent lines and chord properties
3. Lines, Angles, and Triangles
  1. SAT.GEOTRIG.LINES.ANGLESAngle relationships (complementary, supplementary, vertical)coming soon
  2. SAT.GEOTRIG.LINES.PARALLELAngles from parallel lines cut by a transversalcoming soon
  3. SAT.GEOTRIG.LINES.CONGRCongruent triangles (conceptual identification)coming soon
  4. SAT.GEOTRIG.LINES.POLYANGLEInterior angle sum of polygonscoming soon
  5. SAT.GEOTRIG.LINES.ISOSEQUIIsosceles and equilateral triangle propertiescoming soon
  6. SAT.GEOTRIG.LINES.MIDPTDISTMidpoint and distance in the coordinate planecoming soon
  7. SAT.GEOTRIG.LINES.SIMILARSimilar triangles and proportional sidescoming soon
  8. SAT.GEOTRIG.LINES.TRISUMTriangle angle sum and exterior angle theoremcoming soon
  9. SAT.GEOTRIG.LINES.TRIINEQTriangle inequality theoremcoming soon
4. Right Triangles and Trigonometry
  1. SAT.GEOTRIG.RT.COMPComplementary angle relationship (sin x = cos(90-x))
  2. SAT.GEOTRIG.RT.PYTHAGPythagorean theorem and common triples
  3. SAT.GEOTRIG.RT.RADIANRadian-degree conversioncoming soon
  4. SAT.GEOTRIG.RT.SPECIALSpecial right triangles: 45-45-90 and 30-60-90
  5. SAT.GEOTRIG.RT.TRIGTrigonometric ratios (SOH-CAH-TOA)coming soon
  6. SAT.GEOTRIG.RT.SOLVEUsing trig ratios to find missing sides and angles
IV
Problem-Solving and Data Analysis
1. Inference and Statistical Claims
  1. SAT.PSDA.INFER.CAUSECorrelation vs causationcoming soon
  2. SAT.PSDA.INFER.MARGINMargin of error and confidence intervalscoming soon
  3. SAT.PSDA.INFER.STUDYObservational studies vs experimentscoming soon
  4. SAT.PSDA.INFER.SAMPLESampling methods and generalizationcoming soon
2. One-Variable Data
  1. SAT.PSDA.1VAR.SHAPEDistribution shape (symmetric, skewed)coming soon
  2. SAT.PSDA.1VAR.OUTLIEREffects of outliers on center and spreadcoming soon
  3. SAT.PSDA.1VAR.CENTERMean, median, modecoming soon
  4. SAT.PSDA.1VAR.SPREADRange, IQR, and standard deviation (conceptual)coming soon
  5. SAT.PSDA.1VAR.DISPLAYSReading data displays (bar, histogram, dot plot, box plot)coming soon
3. Percentages
  1. SAT.PSDA.PCT.CALCCalculating percentages (part, whole, percent)coming soon
  2. SAT.PSDA.PCT.MULTIMulti-step and successive percentage problemscoming soon
  3. SAT.PSDA.PCT.CHANGEPercent increase and decreasecoming soon
4. Probability and Conditional Probability
  1. SAT.PSDA.PROB.BASICBasic probability of single events
  2. SAT.PSDA.PROB.COMPOUNDCompound events (and/or, complement)coming soon
  3. SAT.PSDA.PROB.CONDConditional probability
5. Ratios, Rates, and Proportional Relationships
  1. SAT.PSDA.RATIO.DIRECTDirect and inverse proportionalitycoming soon
  2. SAT.PSDA.RATIO.PROPSetting up and solving proportionscoming soon
  3. SAT.PSDA.RATIO.UNITUnit rates and unit conversioncoming soon
6. Two-Variable Data
  1. SAT.PSDA.2VAR.MODELChoosing models for scatterplot datacoming soon
  2. SAT.PSDA.2VAR.INTERPInterpreting regression slope and intercept in contextcoming soon
  3. SAT.PSDA.2VAR.SCATTERScatterplots and line of best fitcoming soon
  4. SAT.PSDA.2VAR.TWOWAYTwo-way frequency tablescoming soon