yTeach - Teaching resources and tools


	[Class activity] Displacement reactions Play

	[Class activity] Displacement, distance and velocity Play

	[Class activity] Dissociation of acids, bases and salts Play

	[Class activity] Distance in accelerating motion Play

	[Class activity] Divisibility Play

	[Class activity] Division of polynomials Play

	[Class activity] DNA – the carrier of genetic material Play

	[Class activity] Doppler effect Play

	[Class activity] Double-angle formulas Play

	[Class activity] Drawing simple shapes using ITC Play

	[Class activity] Drugs and health Play

	[Class activity] Early atomic theories Play

	[Class activity] Eclipses Play

	[Class activity] Ecologic succession Play

	[Class activity] Ecosystem Play

	[Class activity] Effect of concentration on the reaction rate. Graphical methods Play

	[Class activity] Effect of concentration on the reaction rate. Rate equation Play

	[Class activity] Effect of temperature and catalyst on the reaction rate Play

	[Class activity] Effects of drugs; cigarettes and alcohol on the organism Play

	[Class activity] Effects of human activity on ecosystems Play

	[Class activity] Effects of physical effort on the functioning of the circulatory system Play

	[Class activity] Efficiency Play

	[Class activity] Efficiency and economy Play

	[Class activity] Electric current Play

	[Class activity] Electric current Play