Video: Incenter and incircles of a triangle

Video (8-minute long) to help us understand the use of angle bisectors to find the incenter and incircle of a triangle

Edmodo | Secure Social Learning Network for Teachers and Students

Crossword: Climate change and global warming

This resource consists of a crossword game. We have to fill in the gaps with the proper words.

Quiznet: Still, already and yet

In this exercise, a multiple choice questionnaire designed to improve our vocabulary skills, we have to choose the correct answer.

Countdown quiz: Which of the following jewels is blue?

In this activity we have one and half minutes to answer six general knowledge questions.

To be: Present simple (9)

In this exercise we have to write the negative form of the sentence.

To be: Past simple (7)

In this exercise we have to change the two words into a sentence by using the verb to be.

Saturn

Interactive online movie designed to help us explore the planet Saturn: atmosphere, movements, surface, history, moons, etc.

Synonyms

In this activity we unscramble the letters to find a synonym for the words.

Can a war ever be just?

Resource consisting of an activity (available in PDF file format) which aims to make us hold a debate.