# Staviteľ plochy

 Stiahnuť Kód na vloženie zatvoriť Vložiť bežiacu kópiu tejto simulácie Použite tento HTML kód pre vloženie tejto simulácie na svoju web stránku. Môžete taktiež zmeniť výšku a šírku vloženej simulácie zmenením atribútov "width" a "height" v HTML kóde. Vložiť obrázok, ktorý po kliknutí spustí simuláciu.
Kliknite pre spustenie
Použite tento HTML kód pre zobrazenie obrazovky simulácie s nápisom "Kliknite pre spustenie" Plocha Obvod Delenie plochy PhET podporuje a pedagógovia ako ste Vy.

### Témy

• Plocha
• Obvod
• Delenie plochy
• Mierky

### Popis

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!

• 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

### Standards Alignment

#### Common Core - Math

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.
Verzia 1.1.21

### Typy pre učiteľov

 Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( PDF ).

### Video Primer

Prosím prihláste sa, pre sledovanie videa.

### Teacher-Submitted Activities

Games Remote Lesson ideas Trish Loeblein ZŠ-II
K-5

VŠ-zač

Remote
Chémia
Fyzika
Matematika
Scaling Shapes Activity and Lesson Amanda McGarry
ZŠ-II
Guided Matematika
Guided Matematika
How do PhET simulations fit in my middle school program? Sarah Borenstein ZŠ-II Iné Veda o Zemi
Fyzika
Chémia
Biológia
Middle School Math Sim Alignment Amanda McGarry ZŠ-II Iné Matematika
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López
ZŠ-II
Iné Biológia
Matematika
Chémia
Fyzika
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López VŠ-zač
Iné Matematika
Chémia
Fyzika
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López K-5
ZŠ-II
Disk
Demo
Guided

Lab
Chémia
Astronómia
Fyzika
Matematika
Preguntas de razonamiento para todas las simulaciones HTML5 Diana López VŠ-abs
K-5
VŠ-zač

ZŠ-II
VŠ-pokr

Disk
Astronómia
Chémia
Fyzika
Matematika
Mali majstor za površine Anita Sečan Iné Guided Matematika
Veliki majstor za površine Anita Sečan Iné Iné Matematika
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ-II
Iné Chémia
Biológia
Fyzika
Exploring Area and Perimeter Jill Minello K-5 Guided Matematika
Border Problem - Intro to Algebraic Expressions Jennifer Moeller
ZŠ-II
Disk
Guided
Matematika
Fencing Spaces: Fixed Perimeter, Changing Area Krystle Hapner ZŠ-II
K-5
Guided Matematika
Exploring Rectangles (area and perimeter) Conor Doyle K-5 Guided
Lab
Matematika
Building Area and Perimeter Jasmine Sidana K-5 Guided Matematika
Creating a Garden Alanna Toomey K-5 Guided Matematika
Area Builder Lesson Stefanie Akrish K-5 Guided
Lab
Matematika
Area Builder for grades 3-5 Molly Martin K-5 Guided Matematika
What's My Area? Rachael Ortega K-5 Otaz
Lab
Trabalhando áreas de figuras planas com auxilio do OA Construtor de Áreas Francisco Ellivelton Barbosa; Juscileide Braga de Castro K-5 Guided
Lab
Matematika
Área de figuras planas por meio do OA - Construtor de Áreas Arianny de Sousa Lira, Márcio Matoso de Pontes e Juscileide Braga de Castro K-5 Lab Matematika
Figuras Semelhantes Prof. Ms. Ana Paula Rodrigues Alves / Prof. Dr. Francisco Régis Vieira Alves ZŠ-II Guided Matematika
Área de Figuras Planas Maria Helena de Andrade ZŠ-II Lab
Guided
Matematika
Áreas y Perímetros Yarely Mariana Vela Soberanis K-5
ZŠ-II

Guided
Matematika
Albánčina All shqip Ndërtuesi i syprinës
Angličtina All English Area Builder
Arabčina All العربية بناء المساحة
Arménčina All Armenian Մակերեսի հաշվումը
Bosnian All Bosanski "Majstor" za površine
Čeština All čeština Obsah a obvod
Čínština (Tradičná) All 中文 (台灣) Area Builder_周長與面積
Čínština (Zjednodušená) All 中文 (中国) 区域建造者
Dánčina All Dansk Arealbygger
Faroese All Faroese Víddir
Fínčina All suomi Pinta-alan rakentaja
Francúzština All français Constructeur d'Aire
Gréčtina All Ελληνικά Περίμετρος & Εμβαδόν
Gruzínčina All ქართული ფართობის მშენებელი
Gujarati All Gujarati ક્ષેત્રફળ બનાવો
Haitian All Haitian Konstriktè Sifas
Hebrejčina All עברית בונה שטחים
Hindi All हिंदी क्षेत्रफल निर्माण
Holandčina All Nederlands Een oppervlakte bouwen
Irish All Gaeilge Tógálaí Achair
Japončina All 日本語 図形の面積
Katalánčina All català Constructor d'àrees
Kazakh All Kazakh Фигуралардың конструкторы
Kórejčina All 한국어 면적 생성기
Lao All Lao ສ້າງພື້ນທີ່
Latvian All Latviešu Figūru laukumi
Maďarčina All magyar Területépítő
Malay All Bahasa Melayu Binaan Ruang
Malayalam All Malayalam പരപ്പളവ് നിര്‍മാണം
Maori All Maori Hangaia he Horahanga
Marathi All मराठी क्षेत्रफ़ळ शोधा
Mongolian All Монгол (Монгол) Талбай байгуулагч
Nemčina All Deutsch Flächen belegen
Nórčina Nynorsk All Norwegian Nynorsk Arealbyggar
Perzština All فارسی سازندۀ مساحت
Poľština All polski Budowniczy powierzchni
Portugalčina All português Construtor de Áreas
Portugalčina (Brazília) All português (Brasil) Construtor de Área
Rumunčina All română Construiește Aria
Ruština All русский Конструктор фигур
Sinhalese All Sinhalese වර්ගඵලය ගොඩනඟමු
Slovinčina All Slovenščina Ploščina in obseg
Srbčina All Српски "Мајстор" за површине
Španielčina All español Constructor de Áreas
Španielčina (Mexico) All español (México) Constructor de Áreas
Španielčina (Peru) All español (Perú) Constructor de Áreas
Španielčina (Španielsko) All español (España) Constructor de áreas
Švédčina All svenska Bygg area
Taliančina All italiano Disegna un'area
Tamil All Tamil பரப்பளவு கட்டுபவர்
Telugu All Telugu వైశాల్య నిర్మాణం
Turečtina All Türkçe Alan Oluşturucu
Ukrajinčina All українська Будівник площі
Urdu All Urdu رقبہ ساز
Uzbek All Uzbek Yuza yasovchi
Vietnamčina All Tiếng Việt Diện tích

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems on modern web browsers. If you are experiencing issues using an HTML5 sim on a supported platform, please disable any browser extensions.

iOS 12+ Safari

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:

Macintosh Systems:

Linux Systems:

Autorský tím Iné knižnice Poďakovanie
• John Blanco (developer)
• Bryce Gruneich
• Amanda McGarry
• Ariel Paul
• Kathy Perkins