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Problem-Based Math Lessons & Full Units of Study

Browse through over 60 complete K-12 math units of study chalked full of problem based investigations, 3 act math tasks, visual number talks, consolidation prompts and purposeful practice worksheets to Spark Curiosity & Fuel Sensemaking in every student.

AdditionAlgebraAreaArea of rectanglesArea of squaresArraysCirclesCircumferenceClassifying trianglesCodingCompleting The SquareComposing TenCountingCounting BackData LiteracyData ManagementDecimalsDistributive PropertyDivisionDown and Under TenEqualitiesEstimationExponentsFinancial LiteracyFraction MultiplicationFractionsGeometryIntegersLinear RelationsLinear RelationshipsLines of Best FitMeanMeasurementMetric units of measureMoneyMultiplicationNumberOperationsOptimizationOrder of OperationsPart whole relationshipPartitive DivisionPatterningPercentPercentagesPerimeter of trianglesProbabilityProportional ReasoningProportionsPythagorean TheoremQuadratic RelationsRateRate ReasoningRatio ReasoningRatiosRatios and RatesRectangular PrismsScatter PlotsSolving EquationsSpatial ReasoningSubtractionSurface AreaSystems of EquationsTeen numbersVolume
Number & Operations: Whole NumbersNumber & Operations: Fractions, Decimals & PercentagesProportional ReasoningData LiteracyProbabilityPatterningAlgebraCodingMeasurementGeometryLinear RelationshipsQuadratic Relationships
Kindergarten
K.15.1K.15.2K.15.10
Grade 1
1B1.2SEL 3SEL 6C3.1C3.21.B2.11.B2.21.B2.31.B2.4
C3.1Grade 2
SEL 3SEL 6C3.12.B1.12.B1.3C3.22.B2.12.B2.22.B2.32.B2.4
Grade 3
C3.1C3.2SEL 6SEL 33.B1.53.B2.33.B2.13.B2.7
Grade 4
SEL 3SEL 6C3.1C3.24.E2.64.B1.44.B2.14.B2.24.B2.64.B2.84.C1.14.C1.34.C1.44.D1.34.D1.54.D1.64.D2.14.E2.5
Grade 5
5.F1.25.F1.55.E2.65.B1.45.B1.75.B2.15.B2.25.B2.65.B2.75.B2.95.C1.15.C1.35.C1.45.C2.25.C2.35.D1.35.D1.55.D1.65.D2.15.E2.15.E2.5
Grade 6
6.B2.16.B2.36.B2.46.B2.56.B2.76.B2.86.B2.96.B2.116.B2.126.C1.16.C1.26.C1.36.C1.46.C2.26.C2.36.D1.16.D1.36.D1.56.D1.66.D2.16.D2.26.E2.1
Grade 7
7.B2.37.B1.37.B1.47.B1.77.B2.17.B2.27.B2.47.B2.87.B2.97.B2.107.C1.17.C1.27.C1.37.C1.47.C2.27.C2.37.D1.37.D1.57.D1.67.D2.17.D2.27.E2.27.E2.37.E2.47.E2.57.E2.67.E2.7
Grade 8
8.B2.58.B1.48.B2.18.B2.48.B2.68.C1.18.B2.88.C1.28.C1.38.C1.48.C2.38.D1.38.D1.68.D2.18.D2.28.E1.28.E2.28.E2.38.E2.4
Grade 9
9.B2.19.B2.29.B3.19.B3.29.B3.59.C1.29.C1.39.C1.49.C1.59.C3.19.C3.29.C3.39.C4.49.D1.39.D2.29.D2.49.E1.29.E1.49.E1.59.E1.6
Grade 10
10.2D.QR.410.AC.AG110.AP.LR110.AP.LR210.AP.LR3
Grade 11
11.3C.A.111.3M.A.211.3M.A.311.3U.A.1
Grade 12
12.4C.A.312.MCV4U.B.2
Grade 1
1.NBT.C.41.OA.B.41.OA.A.11.OA.B.31.OA.C.51.OA.C.6
Grade 2
2.NBT.C.52.NBT.C.82.NBT.B.8MP.1NBT.12.NBT.B.52.NBT.B.92.OA.A.12.OA.B.2
Grade 3
NBT.1MP.13.MD.C.53.NF.A.13.NF.A.23.NF.A.33.OA.B.5
Grade 4
MP.1NBT.1OA.5MD.5MD.64.MD.A.34.MD.B.44.NBT.B.54.NBT.B.64.NF.A.24.NF.B.34.NF.B.44.NF.C.54.NF.C.64.OA.C.5
Grade 5
NBT.1MP.1G.1G.25.B1.75.D1.35.D1.65.MD.C.35.MD.C.45.MD.C.55.NBT.A.25.NBT.A.35.NBT.B.55.NBT.B.65.NBT.B.75.NF.A.15.NF.A.25.NF.B.35.NF.B.45.NF.B.55.0A.B.3
Grade 6
MP.1G.3NS.5NS.6NS.76.RP.A.3.C6.EE.A.16.EE.A.26.EE.B.56.EE.B.66.EE.B.76.G.A.16.G.A.26.NS.A.16.NS.B.36.NS.C.66.NS.C.76.NS.C.86.RP.A.16.RP.A.26.RP.A.36.SP.A.16.SP.A.26.SP.A.36.SP.B.46.SP.B.5
Grade 7
MP.17.RP.A.2.B7.NS.A.17.NS.A.27.EE.A.17.EE.B.37.EE.B.47.G.B.47.RP.A.17.RP.A.27.RP.A.37.SP.C.57.SP.C.67.SP.C.8
Grade 8
MP.18.EE.A.48.EE.B.58.EE.B.68.EE.C.88.F.A.38.F.B.28.F.B.48.F.B.58.G.A.58.G.B.68.G.C.98.SP.A.18.SP.A.2
HS Algebra
HSA.CED.A.1
HS CalculusHS FunctionsHS Geometry
HSG.GMD.A.1HSG.GMD.A.3
HS ModelingKindergarden
K.NBT.A.1K.CC.A.1K.OA.A.1K.OA.A.2K.OA.A.3
Statistics & Probability
HSS.ID.B.6

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