A traffic light (2nd ESO)

Technology

A traffic light

Our teacher asked us to make an electric circuit but with a condition, it should be in the form of traffic light.

We must make two parts: a written part and the model.

In the written part we have to define a problem, propose several solutions, and then we have to choose the best. We also have to draw the plans, write the material list, the worksheet that describes our project step-by-step, and the budget.

When we have done the written part we can build the model. The teacher told us that the traffic light should be made with recycled material. At the moment, all the groups are making their traffic light.

Here, you can see some examples:

Èric J. i Àlex R.

---

Marta C. i Alma A.

---

Pepe A. i Anaís M.

---

Ares E.

---

Laia T.

---

Laura B. i Andrea C.

---

Marc G., Marcos O. i David G.

---

Alba G., Meri P. i M. Alba S.

---

Nerea C.

---

Alba C. i Oriol O.

---