How to construct a line parallel to a given line Student activity Play

Image under translation Animation Play

Images in lenses Student activity Play

Internet connection via satellite Simulation Play

Intersecting, parallel and skew lines Whiteboard exercise Play

Kirchhoff's Second Law Student activity Play

Kirchhoff's Second Law Simulation Play

Kirchhoff's Second Law Whiteboard exercise Play

Light bulb status Simulation Play

Line parallel to a vector through a given point Student activity Play

Line parallel to a vector through a given point Whiteboard exercise Play

Line segment Animation Play

Logic gates Whiteboard exercise Play

Logic gates Student activity Play

Making a parallel circuit Simulation Play

Mixed connection Student activity Play

Mixed connection Animation Play

Mixed connection Whiteboard exercise Play

Mobile telephony Illustration Play

Mutual position of lines and interior angles in a triangle Whiteboard presentation Play

Mutual position of lines and interior angles in a triangle Class activity Play

Optical illusions Animation Play

Overload Simulation Play

Overload and short-circuit Student activity Play

Parallel and perpendicular edges in the cube Animation Play