Finding the number of common points of the coordinate axes and the disc Whiteboard exercise Play

Finding the polar coordinates of the points Animation Play

Heating and cooling curves. Melting and boiling points Student activity Play

Heating and cooling curves. Melting and boiling points Whiteboard exercise Play

Hydrogen bonding and boiling points Whiteboard exercise Play

Hydrogen bonding and boiling points Student activity Play

Hydrogen bonding and boiling points Animation Play

Intersection points Whiteboard exercise Play

Intersection points Student activity Play

Intersection points (1) Class activity Play

Intersection points (1) Whiteboard presentation Play

Intersection points (2) Whiteboard presentation Play

Intersection points (2) Class activity Play

Intersection points of function graphs Whiteboard exercise Play

Intersection points of function graphs Student activity Play

Intersection points of the graph of a function with the axes Student activity Play

Intersection points of the graph of a function with the axes Whiteboard exercise Play

Intersection points of two circles Whiteboard exercise Play

Intersection points of two circles Student activity Play

Intersection points of two straight lines Student activity Play

Isoelectric points of alfa-amino acids Chart Play

Lattice formation enthalpy and melting points of ionic compounds Illustration Play

Lattice points on a disc Student activity Play

Lattice points on a disc Simulation Play

Line through two given points Student activity Play