Slide 1Simple Machines Sección bilingüe CEIP Colón Córdoba 5º-6º Primaria Slide 2 What is a Simple Machine? A simple machine has few or no moving parts. Simple…
Slide 1 Can we help the planet? Sección bilingüe CEIP Colón Córdoba, 5º de Primaria Slide 2 Save energy! Turn off the lights when you leave a room. Switch off electrical…