Powers of the number 10 Animation Play

Powers of the number 10 Simulation Play

Powers of the same index Animation Play

Powers of the same index – calculations Whiteboard exercise Play

Powers on the calculator Animation Play

Powers with improper fraction in the exponent Student activity Play

Powers with integer exponents Whiteboard exercise Play

Powers with integer exponents Student activity Play

Powers with integer negative exponents Animation Play

Powers with rational exponents Student activity Play

Powers with rational exponents Animation Play

Powers with rational exponents Animation Play

Powers – a reminder Student activity Play

Powers – a reminder Whiteboard exercise Play

Powers, roots and indices Class activity Play

Powers, roots and indices Whiteboard presentation Play

Practical applications of voltaic cells Student activity Play

Practical applications of voltaic cells Slideshow Play

Problems with the transmission of electrical energy Simulation Play

Problems with the transmission of electrical energy Student activity Play

Production of energy in nuclear power plants Animation Play

R.m.s. voltage and r.m.s. current Animation Play

R.m.s. voltage and r.m.s. current Student activity Play

Radiation of solids Student activity Play

Radiation of the stars Whiteboard exercise Play