LDR (light-dependent resistor) Student activity Play

LDR (light-dependent resistor) Animation Play

LDR (light-dependent resistor) Whiteboard exercise Play

Life on land Student activity Play

Life on land Whiteboard presentation Play

Life on land Class activity Play

Light bulbs Animation Play

Light-dependent resistor LDR Student activity Play

Light-dependent resistor LDR Whiteboard exercise Play

Liquids Whiteboard exercise Play

Liquids Student activity Play

Liquids Student activity Play

Low resistance wires Illustration Play

Magnetic materials Student activity Play

Magnetic materials Slideshow Play

Magnets Class activity Play

Mechanism of antibiotic resistance Whiteboard exercise Play

Microscopic images of stresses Student activity Play

Microscopic images of stresses Simulation Play

Microscopic images of stresses Whiteboard exercise Play

Mixed connection Animation Play

Mixed connection Whiteboard exercise Play

Mixed connection Student activity Play

Movement in water Animation Play

Newton's Second Law of Motion Student activity Play