States of Matter

Active — user can report

คำแนะนำของผู้เขียน

Open one of the simulations above. Use the "States" screen first, then the "Phase Changes" screen for the later sections.

สำรวจแผ่นงาน

«Вивчення закону збереження механічної енергії»

Physics - Science

Закон збереження енергії

Simple Machines Mini-Lab: The Lever

Physics - Science

Open the simulation and go to the "Intro" screen first, then try the "Balance Lab" screen for the later sections.

Măsurarea intensității curentului electric

Physics - Science

Itemi cu alegere multiplă și corespondență

Electromagnetic Spectrum

Physics - Science

Free-text worksheet in which students must give examples of uses and dangers of the seven types of EM waves. They must also fill-in the names of some wave types that have been left blank. This worksheet doesn't auto-mark.