NAME OF THE IDEAKNOWLED

GENEEDS

QUESTIONSDESCRIPT

IONSCHEMA

The ruler compass

- Technological system- Report lengths

This idea is based on one of the compass functionality: report lengths. That a ruler with a fixed spike and a moving spike. You choose the spacing and with a screen on top you can read the measure.

IDEA CARD

SCHEFFER Amélie – HARIZI Abire • PROJET D’APPRENTISSAGE 3A

NAME OF THE IDEAKNOWLED

GENEEDS

QUESTIONSDESCRIPT

IONSCHEMA

The compass diaphragm

- draw even little circle- diaphragm technology

You need to put that sheet on your paper. With the diaphragm system you choose the size of your circle. Then you put you finger on the pencil spike, you press it and follow the outline of the form.

IDEA CARD

SCHEFFER Amélie – HARIZI Abire • PROJET D’APPRENTISSAGE 3A

NAME OF THE IDEAKNOWLED

GENEEDS

QUESTIONSDESCRIPT

IONSCHEMA

The trident spikes

- draw even little circle

This idea is based on the finding that just one spike doesn’t provide enough balance to the compass. So on this compass there is a trident of spike to balance the tool.

IDEA CARD

SCHEFFER Amélie – HARIZI Abire • PROJET D’APPRENTISSAGE 3A

DESSIN !

NAME OF THE IDEAKNOWLED

GENEEDS

QUESTIONSDESCRIPT

IONSCHEMA

The cookie cutter compass

- The technology of a cookie cutter

You pull to enlarge or push to shrink on the extremities. You choose the right size and take a pencil to follow the outline and draw your circle

IDEA CARD

SCHEFFER Amélie – HARIZI Abire • PROJET D’APPRENTISSAGE 3A

NAME OF THE IDEAKNOWLED

GENEEDS

QUESTIONSDESCRIPT

IONSCHEMA

The retractable spike

- Technology of retractable pencil mine

Who has never planted the spike of a compass in hand because the mine exceeded kit ? This compass is the solution! You can retract the mine simply by pressing the top button.

IDEA CARD

SCHEFFER Amélie – HARIZI Abire • PROJET D’APPRENTISSAGE 3A

DESSIN !