# Omjer i proporcija

 Preuzimanje Ugrađivanje zatvorite Ugradite interaktivnu verziju ove simulacije Koristite ovaj HTML kod da ugradite interaktivnu verziju ove simulacije. Možete promijeniti širinu i visinu ugrađene simulacije tako što ćete doraditi "width"(širina) i "height" (visina) atribute u HTML kodu. Ugradite sliku koja će na klik pokrenuti simulaciju
Kliknite za pokretanje
Koristite ovaj HTML kod da biste prikazali sliku ekrana sa riječima "Kliknite za pokretanje". PhET je podržan od i učitelja poput Vas.

### Opis

Play with the left and right hands in different ways, and explore ratio and proportion. Start on the Discover screen to find each challenge ratio by moving the hands. Then, on the Create screen, set your own challenge ratios. Once you've found a challenge ratio, try to move both hands while maintaining the challenge ratio through proportional reasoning.

### Uzorak ciljeva učenja

• Understand the concept of a ratio and use ratio language to describe a ratio relationship between two hand heights.
• Understand the concept of a unit rate a/b associated with a ratio a:b, and use rate language in the context of a ratio relationship.
• Recognize and represent proportional relationships between hand heights.
Verzija 1.0.0

### Savjeti učitelja

 Pregled kontrole simulacije, pojednostavljenje modela i uvid u učenička razmišljanja ( PDF ).

### Video (Primer)

Molimo prijavite se da biste gledali video (primer)

### Aktivnosti predane od strane učitelja

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: