Talk about it. Animal reproduction

Remember what you have studied in this section and answer the questions: What are the advantages of sexual reproduction? Name the different stages of the silkworm's life cycle. What is a…

True/false. Steam transport

Are the following statements about steam transport true or false?: By the start of the 19th century, railways with steam driven trains had been perfected. In 1829, James Watt invented the steam train.…

Check. Neoclassicism

Remember what you have studied in this section and answer the questions: What artistic values did neoclassicism revive? And reject? What kinds of buildings were considered important during the…

End-of-unit activities - The First World War and the Russian Revolution ...

At the beginning of the 20th century, economic rivalry between the nations and the colonies led to an increase in tension amongst the European states. An arms race began that eventually led to the…

Final evaluation T9 10 - Crisis of the democracies and the Second World ...

Describe the different phases of the Second World War. How did it end?

Unit 13: Transition and democracy in Spain (1975-2012)

Absolute majority (n): when one person or party wins more than half of the votes in an election. abstention (n): the act of not voting for or against something. ageing population (n): when the average…

Instrumentos

Instrumentos La música ligera

Tangram Android game

Polinomios. Actividad 4

Escribe en orden decreciente los polinomios siguientes: 3x2 – 7x + 5x3 – x4 + 5    →   6x – 18 + x3 – x2    →  

Problemas de ecuaciones de segundo grado. Actividad 1

Halla dos números naturales impares consecutivos cuyo producto sea 1295. El menor es y el mayor es .