Matemáticas de 7.º grado: alineación con Common Core

• Razones y relaciones proporcionales
• El sistema numérico
• Expresiones y ecuaciones
• Geometría
• Estadística y probabilidad

Razones y relaciones proporcionales RP · 3 estándares · 3 cubiertos

• 7.RP.A.1
  Cubierto

  Find unit rates with fractions

  • Unidad 4 · Proportional Relationships and Percentages: Proportional Relationships with Fractions
• 7.RP.A.2
  Cubierto

  Recognize and represent proportional relationships in tables, graphs and equations

  • Unidad 2 · Introducing Proportional Relationships (toda la unidad, 15 lecciones)
• 7.RP.A.3
  Cubierto

  Solve multistep ratio and percent problems (tax, tips, interest, percent change, percent error)

  • Unidad 4 · Proportional Relationships and Percentages: Percent Increase and Decrease, Applying Percentages

El sistema numérico NS · 3 estándares · 3 cubiertos

• 7.NS.A.1
  Cubierto

  Add and subtract rational numbers, including on a number line

  • Unidad 5 · Rational Number Arithmetic: Adding and Subtracting Rational Numbers
• 7.NS.A.2
  Cubierto

  Multiply and divide rational numbers; turn fractions into decimals

  • Unidad 5 · Rational Number Arithmetic: Multiplying and Dividing Rational Numbers, Convert Fractions to Decimals
• 7.NS.A.3
  Cubierto

  Solve real-world problems with all four operations on rational numbers

  • Unidad 5 · Rational Number Arithmetic: Four Operations with Rational Numbers, Let's Put It to Work

Expresiones y ecuaciones EE · 4 estándares · 4 cubiertos

• 7.EE.A.1
  Cubierto

  Add, subtract, factor and expand linear expressions

  • Unidad 6 · Expressions, Equations, and Inequalities: Writing Equivalent Expressions
• 7.EE.A.2
  Cubierto

  Rewrite an expression to show how quantities relate (for example a + 0.05a = 1.05a)

  • Unidad 4 · Proportional Relationships and Percentages: Percent Increase, Applying Percentages
  • Unidad 6 · Expressions, Equations, and Inequalities: Writing Equivalent Expressions
• 7.EE.B.3
  Cubierto

  Solve multi-step real-life problems with rational numbers and check with estimates

  • Unidad 6 · Expressions, Equations, and Inequalities: Solve Equations with Fractions and Decimals, Equation Word Problems
  • Unidad 9 · Putting it All Together: Making Connections
• 7.EE.B.4
  Cubierto

  Write and solve equations of the form px + q = r and p(x + q) = r, and simple inequalities

  • Unidad 6 · Expressions, Equations, and Inequalities: Representing Situations of the Form px + q = r and p(x + q) = r, Solving Equations of the Form px + q = r and p(x + q) = r and Problems That Lead to Those Equations, Inequalities

Geometría G · 6 estándares · 5 cubiertos, 1 en parte

• 7.G.A.1
  Cubierto

  Solve problems with scale drawings

  • Unidad 1 · Scale Drawings (toda la unidad, 11 lecciones)
• 7.G.A.2
  En parte

  Draw shapes with given conditions; know when three measures make a unique triangle

  The reasoning is taught; drawing with a ruler, protractor or software isn't practiced in the app.

  • Unidad 7 · Angles, Triangles, and Prisms: Drawing Polygons with Given Conditions
• 7.G.A.3
  Cubierto

  Describe cross sections of solid figures

  • Unidad 7 · Angles, Triangles, and Prisms: Cross Sections
• 7.G.B.4
  Cubierto

  Use the formulas for the area and circumference of a circle

  • Unidad 3 · Measuring Circles (toda la unidad, 11 lecciones)
• 7.G.B.5
  Cubierto

  Use supplementary, complementary, vertical and adjacent angles to find unknown angles

  • Unidad 7 · Angles, Triangles, and Prisms: Angle Relationships
• 7.G.B.6
  Cubierto

  Solve problems with area, volume and surface area

  • Unidad 7 · Angles, Triangles, and Prisms: Volume of Prisms, Surface Area of Prisms

Estadística y probabilidad SP · 8 estándares · 8 cubiertos

• 7.SP.A.1
  Cubierto

  Understand samples and why random samples are representative

  • Unidad 8 · Probability and Sampling: Sampling
• 7.SP.A.2
  Cubierto

  Draw conclusions about a population from a random sample

  • Unidad 8 · Probability and Sampling: Estimate from a Sample
• 7.SP.B.3
  Cubierto

  Compare two data distributions and their overlap

  • Unidad 8 · Probability and Sampling: Compare Two Groups with Dot Plots
• 7.SP.B.4
  Cubierto

  Compare two populations with measures of center and variability

  • Unidad 8 · Probability and Sampling: Mean and MAD Comparisons
• 7.SP.C.5
  Cubierto

  Understand probability as a number from 0 to 1

  • Unidad 8 · Probability and Sampling: Probability as a Number
• 7.SP.C.6
  Cubierto

  Estimate probability from the results of an experiment

  • Unidad 8 · Probability and Sampling: Experiments and Relative Frequency
• 7.SP.C.7
  Cubierto

  Build probability models and compare them with results

  • Unidad 8 · Probability and Sampling: Probability Models
• 7.SP.C.8
  Cubierto

  Find probabilities of compound events with lists, tables, tree diagrams and simulations

  • Unidad 8 · Probability and Sampling: Probabilities of Multi-step Events

Todas las unidades y lecciones de 7.º grado

Common Core State Standards © Copyright 2010 National Governors Association Center for Best Practices and Council of Chief State School Officers. Todos los derechos reservados. Las descripciones de los estándares en estas páginas son resúmenes breves de KidUniversity, no el texto oficial; lee los estándares completos (en inglés) en thecorestandards.org. KidUniversity no está afiliado ni respaldado por el NGA Center ni el CCSSO.