dimarts, 17 de juny del 2008

FINAL CONCLUSION: THE LAST DAY

We learn about recicling the differents products and reduce our ecologycal footprint. We like this subject because is very interesting and easy. We learn to do soap from the oil. We make experiments and we creat charts in the results and we write coclusions about this. We learn new vocabulary. We use new scientific instruments. We discovered the impact of polluting products and we spend a good time.