yTeach - Teaching resources and tools


	[Animation] Volume of gas released in a reaction between a solid and a liquid \| Play

	[Illustration] Melting and boiling points and the state at room temperature \| Play

	[Student activity] The three states of matter \| Play

	[Whiteboard exercise] The three states of matter \| Play

	[Illustration] The three states of matter \| Play

	[Class activity] States of matter \| Play

	[Whiteboard presentation] States of matter \| Play

	[Student activity] Electrical conductivity of ionic compounds in the solid and liquid states \| Play

	[Student activity] Solid, liquid and gaseous states \| Play

	[Animation] States of matter \| Play

	[Slideshow] Physical states \| Play

	[Slideshow] The physical state depends on temperature \| Play

	[Whiteboard exercise] Electrical conductivity of ionic compounds in the solid and liquid states \| Play

	[Student activity] Boiling and melting points of carboxylic acids \| Play

	[Student activity] Changes in temperature during heating \| Play

	[Student activity] Changes of physical state \| Play

	[Student activity] Melting points and boiling points \| Play

	[Student activity] The ground state and excited states of an atom \| Play

	[Student activity] Variable oxidation states – chromium \| Play

	[Student activity] What are the differences between the three physical states of the same type of matter? \| Play

	[Animation] Ideal gas equation of state \| Play

	[Animation] Ideal gas equation of state \| Play

	[Animation] Ionic compounds in the solid state \| Play

	[Animation] Physical states of the elements at room temperature \| Play

	[Animation] Physical states of the same type of matter \| Play