Common Core State Standards (USA)
Grade 8
10 standard per Grade 8, ciascuno con schede gratuite che lo esercitano. Età 13–14
Le descrizioni sono brevi riassunti con parole nostre, non la formulazione ufficiale.
Expressions & Equations
8.EE.A.1
Know and apply the properties of integer exponents to make equivalent numerical expressions.
Schede già pronte
8.EE.A.2
Use square root and cube root symbols; evaluate square roots of small perfect squares and cube roots of small perfect cubes.
Esercitati
Schede già pronte
8.EE.A.3
Use a single digit times a power of 10 to estimate very large or very small quantities.
Esercitati
Schede già pronte
8.EE.A.4
Calculate with numbers in scientific notation and choose sensible units.
Esercitati
Schede già pronte
8.EE.C.7.A
Give examples of linear equations with one solution, infinitely many or none.
Ancora nessuna scheda per questo standard. Crea la tua scheda
8.EE.C.7.B
Solve linear equations with rational coefficients, including ones that need expanding brackets and collecting like terms.
Esercitati
Functions
8.F.B.4
Build a function to model a linear relationship and find its rate of change and initial value.
Geometry
8.G.A.5
Use informal arguments about angle sums and exterior angles of triangles and angles made by parallel lines and a transversal.
Esercitati
Schede già pronte
8.G.B.7
Use the Pythagorean Theorem to find unknown side lengths in right triangles.
Esercitati
8.G.C.9
Know and use the formulas for the volumes of cones, cylinders and spheres.
Esercitati