Compounds - generally

The objective of the simulation is to prepare a mixture and a compound using iron filings and sulphur powder and distinguish between these on the basis of:

  • Appearance, i.e., homogeneity and heterogeneity.
  • Behaviour towards a
  • ...Read more
Lab owner: 
Prema Nedungadi
Language: 
English
Age range: 
12-14, 14-16

The aim of this lab is to study the comparative cleaning capacity of a sample of soap in soft and hard water.

Learning Outcomes

  • Students understand the terms: micelle, hard water, soft water, temporary hardness, and permanent
  • ...Read more
Lab owner: 
Prema Nedungadi
Language: 
English
Age range: 
12-14, 14-16
maria giovanna ghinelli

Molarità e diluizione delle soluzioniread more

Language: 
English
Age range: 
12-14, 14-16
Kristina Angenendt

In diesem ILS lernen Schüler*Innen, wie sie einfach chemische Gleichungen gleichsetzen und auflösen können. Sie können die gelernten Grundlagen dann selbst in einem Lab spielerisch ausprobieren.

This is the German version of the... read more

Language: 
German
Age range: 
10-12, 12-14

Ηλεκτρολύτες χαρακτηρίζονται οι ουσίες των οποίων τα τήγματα ή υδατικά διαλύματα παρουσιάζουν ηλεκτρική αγωγιμότητα.Σκοπός του μαθήματος αυτού είναι οι μαθητές να μελετήσουν  ποιες ουσίες είναι ηλεκτρολύτες, να εξηγήσουν την αγωγιμότητά τους και... read more

Language: 
Greek
Age range: 
16-18

This ILS is based on the learning materials developed by Lisette van Rens of the VU Amsterdam. Adapted by Henny

... read more
Language: 
English
Age range: 
14-16, 16-18
Julieta Jimenez de Llano Garcia

En este espacio vamos a trabajar el tema de las reglas de solubilidad siguiendo el método de aprendizaje por indagación. Para ello, los estudiantes han de recorrer, por orden, las siguientes fases realizando las... read more

Language: 
Spanish
Age range: 
14-16, 16-18
Jeannet Brouwer

Welkom bij 'Kloppend maken'.read more

Language: 
Dutch
Age range: 
10-12, 12-14

How do you know if a chemical equation is balanced? What can you change to balance an equation? Play a game to test your ideas!

Primary aims of the lab:

  • Balance a chemical equation.
  • Recognize that the number of atoms
  • ...Read more
Lab owner: 
Chris Malley,
Emily Moore,
Kathy Perkins,
Kelly Lancaster,
Patricia Loeblein,
PhET Interactive Simulations,
Robert Parson
Language: 
English, German, French, Italian, Spanish, Polish, Dutch, Hungarian, Portuguese, Greek, Swedish, Czech, Bulgarian, Slovak, Danish, Finnish, Slovene, Croatian, Latvian, Basque, Russian, Turkish, Chinese, Hindi, Bosnian, Serbian
Age range: 
10-12, 12-14

What determines the concentration of a solution? Learn about the relationships between moles, liters, and molarity by adjusting the amount of solute and solution volume. Change solutes to compare different chemical compounds in water.Read more

Lab owner: 
PhET Interactive Simulations
Language: 
English, German, French, Italian, Spanish, Polish, Dutch, Hungarian, Portuguese, Greek, Swedish, Slovak, Danish, Finnish, Estonian, Latvian, Basque, Russian, Arabic, Chinese, Bosnian, Serbian
Age range: 
12-14, 14-16

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