Energy spectrum of a black body Animation Play

Energy spectrum of a black body Student activity Play

Expressions for angles Whiteboard exercise Play

Expressions for angles Student activity Play

Exterior angles in quadrilaterals Student activity Play

Exterior angles in quadrilaterals Whiteboard exercise Play

Exterior angles in quadrilaterals – a game Game Play

Figures in coordinates – part 2 Student activity Play

Figures made up from four strips Animation Play

Finding the exterior angle in quadrilaterals Whiteboard exercise Play

Finding the length of the diagonal of lateral face Whiteboard exercise Play

Finding volumes of solids Student activity Play

How a prism forms a spectrum Animation Play

How can one obtain an atomic spectrum? Animation Play

How do we draw a rectangle in LOGO? Animation Play

How does light pass through a prism? Animation Play

How to calculate the volume of prism Animation Play

Inscribed and central angles Whiteboard presentation Play

Inscribed and central angles Class activity Play

Inscribed circles, circumscribed polygons Student activity Play

Interior and exterior angles of a quadrilateral Student activity Play

Kites Student activity Play

Kites Whiteboard exercise Play

Light Student activity Play

Light Slideshow Play