Construtor de Áreas

Construtor de Áreas Captura de Ecrã  Descarregar  Incorporar
  • Área
  • Perímetro
  • Áreas fracionárias

Tópicos

  • Área
  • Perímetro
  • Áreas fracionárias
  • Fatores de escala

Descrição

Create your own shapes using colorful blocks and explore the relationship between perimeter and area. Compare the area and perimeter of two shapes side-by-side. Challenge yourself in the game screen to build shapes or find the area of funky figures. Try to collect lots of stars!

Amostra das Metas de Aprendizagem

  • Find the area of a shape by counting unit squares
  • Describe the relationship between area and perimeter
  • Build shapes with a given area and/or perimeter
  • Find the area of an irregular shape by decomposing into smaller, regular shapes (e.g., rectangles, triangles, squares)
  • Determine the scale factor of similar shapes
  • Generalize how area and perimeter change when scaling shapes

Alinhamento de Padrões

Núcleo Comum - Matemática

3.MD.C.5
Recognize area as an attribute of plane figures and understand concepts of area measurement.
3.MD.C.5a
A square with side length 1 unit, called "a unit square," is said to have "one square unit" of area, and can be used to measure area.
3.MD.C.5b
A plane figure which can be covered without gaps or overlaps by n unit squares is said to have an area of n square units.
3.MD.C.6
Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units).
3.MD.C.7
Relate area to the operations of multiplication and addition.
3.MD.C.7a
Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths.
3.MD.C.7b
Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.
3.MD.C.7c
Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.
3.MD.C.7d
Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real world problems.
3.MD.D.8
Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters.
6.G.A.1
Find the area of right triangles, other triangles, special quadrilaterals, and polygons by composing into rectangles or decomposing into triangles and other shapes; apply these techniques in the context of solving real-world and mathematical problems.
Versão 1.1.20

Dicas para Professores

Descarregar dicas para professores PDF Revisão dos controlos das simulações, simplificação dos modelos, e instropeção ao pensamento do aluno ( PDF ).

Vídeo Primário

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Atividades Submetidas por Professores

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Idioma Download or Run Dicas
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Basque Tudo Euskara Download Run now Azalera eraikitzailea
Bosnian Tudo Bosanski Download Run now "Majstor" za površine
Chinese (Simplified) Tudo 中文 (中国) Download Run now 区域建造者 Descarregar dicas para professores PDF
Chinese (Traditional) Tudo 中文 (台灣) Download Run now Area Builder_周長與面積
Croatian Tudo hrvatski Download Run now Graditelj površine
Danish Tudo Dansk Download Run now Arealbygger
Dutch Tudo Nederlands Download Run now Een oppervlakte bouwen
English Tudo English Download Run now Area Builder
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Irish Tudo Gaeilge Download Run now Tógálaí Achair
Italian Tudo italiano Download Run now Disegna un'area
Japanese Tudo 日本語 Download Run now 図形の面積
Kannada Tudo Kannada Download Run now ಪ್ರದೇಶ ನಿರ್ಮಾಣ
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Sinhalese Tudo Sinhalese Download Run now වර්ගඵලය ගොඩනඟමු
Slovak Tudo Slovenčina Download Run now Staviteľ plochy
Slovenian Tudo Slovenščina Download Run now Ploščina in obseg
Spanish Tudo español Download Run now Constructor de Áreas Descarregar dicas para professores PDF
Spanish (Mexico) Tudo español (México) Download Run now Constructor de Áreas Descarregar dicas para professores PDF
Spanish (Peru) Tudo español (Perú) Download Run now Constructor de Áreas
Spanish (Spain) Tudo español (España) Download Run now Constructor de áreas
Swedish Tudo svenska Download Run now Bygg area
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Ukrainian Tudo українська Download Run now Будівник площі Descarregar dicas para professores PDF
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Equipa de Design Bibliotecas de Terceiros Agradecimentos Para
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  • John Blanco (developer)
  • Bryce Gruneich
  • Amanda McGarry
  • Ariel Paul
  • Kathy Perkins
  • Beth Stade
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  • fontawesome-webfont-3.0.2.svg
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