Electrical circuits.

Read and think about electrical components, measurings and concepts in some circuits.

The History of invention.

There are lots of inventions that have changed the way we live.
Check out a few of them here!

Some inventions.

Here you have some inventions from different ages.

Invention Crusade.

In this presentation, you will explore how an idea becomes an invention.

Then, do this exercise.

European inventions.

Do you know some European inventions and their inventors? No?
Then, you will enjoy this presentation.

After that, prepare your own ppt presentation.

Think like an inventor!

Read some ideas about how an inventor works.

Inventions and inventors.

In this page, you can find very interesting information about inventions and inventors along History.

Using it, let´s design an inventor´s time line.

The compound machine.

Learn how forces and simple machines can work together to create The Compound Machine!
To do it, play this game.
For more information about concepts, click on this glossary.

Design a cell phone.

Help engineering director Elena design and manufacture a cell phone to help senior citizens get the most out of new technology!

Simple and compound machines.

Learn about simple and compound machines while you explore the House and Tool Shed!
Play this game and, then, do some related activities.
If you need some information to better understand the concepts, click on the glossary.

Metals. Read and work.

After reading this page, do some work about metals.

Copy on your notebook the exercises when you solve them.

Introductory Electronics

You can now revew some ideas about Electricity so that you can start to study Basic Electronics.