Starfall's third grade math games focus on multiplication, division, fractions, and shapes, and align with Common Core State Standards: 3.OA.A.1 (groups of objects), 3.OA.A.2, 3.NBT.A.3 (solve problems with multiplication and division), 3.OA.B.5 (commutative and associative property of multiplication), 3.OA.C.7 (multiply and divide within 100), 3.OA.B.5 (commutative and associative properties of multiplication), 3.NF.A.1, 3.NF.A.2, 3.NF.A.3.B (fractions as numbers), 3.NF.A.2.A, 3.NF.A.2.B, 3.NF.A.3, 3.NF.A.3.A, 3.NF.A.3.B, 3.NF.A.3.D (compare fractions with same numerator or denominator, visual fraction model, number line diagram), 3.MD.C.5, 3.MD.C.5.A, 3.MD.C.5.B, 3.MD.C.6 (area), 1.G.A.3 (partition, circles, rectangles, equal shares, halves, fourths, and quarters), 3.G.A.2 (partition shapes, parts with equal areas), 3.MD.A.2 (measuring and estimating liquid volumes). Grade 3 math practice with visual models.