سلتك فارغة
المجموع: 2614
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2614
Learn vocabulary for summer activities and practise duals and plurals.
The resistance of a graphite pencil changes when it is bent. The experiment demonstrates the roles of mechanical effects, hysteresis, and microcracks in the material's electrical conductivity.
In this lesson, you will learn about different types of consumers, their impact on consumer society, and discover what kind of shopper you are.
The lesson explains what gender inequality means in everyday life.
In this lesson, you will learn about the downsides of fish farming, its negative impact on the environment and a few more environmentally conscious alternatives.
This lesson explores the characteristics of motions with constant velocity.
In this lesson, you will learn about the development of consumer society, its effects, and the ways of practising conscious consumption.
In this lesson, you will discover an example of how deserts are used for economic purposes.
In this lesson, you can learn about the history of Malta during World War II and the crucial role the small state played in it.
Megtudhatod, hogyan pusztul a talaj, és miért fenyeget ez bennünket.
This lesson explains the concept of multiculturalism and outlines the benefits and challenges of living in a multicultural society.
The lesson presents the right to physical activity in the context of equal opportunities and community responsibility.
In this lesson, you will learn how the Earth's population changes over time and across different regions, as well as the challenges different regions have to face.
A dinamika a mozgás okait keresi. A leckében arra keressük a választ, hogy a forgó test miért mozog úgy, ahogyan azt teszi.
You will learn about the concept and types of sustainable tourism.
In this lesson, you will learn about the process of the greenhouse effect and explore the possible consequences of its intensification through a case study.
This lesson introduces the uses and risks of the most important chemical industry products.
In this lesson, you will explore how the media shapes our values and behaviours, and learn how to engage with media more critically.
In this lesson, you will learn about the concept of population and discover how a country’s population size affects its economic development and the environment.
You will learn about one of the most influential figures in world history, the communist dictator of the former Soviet Union.
On ice, thanks to friction, inertia and Newton's laws of motion can easily be observed.
You will learn about the physical principles behind how electric guitars work, and you will take your first steps towards building your own instrument, all while being inspired by music.
This lesson presents the causes of multicultural school conflicts and their peaceful resolution.