Grade 3 Simple Machines by Wacey

We are making a concept map on our simple machine unit (wheels and levers). We studied wheel and axels,levers, inclined plain, gears, pullies Newtons and a spring scales. We did experiments through the unit. We can find gears anywhere- I found mine in art. We had to take all the information from our experiments and put it into our concept map showing that there are aconnections between what we learned. We are doing this on http://www.bubbl.us/. It is more interesting put this on the computer than it is to draw it out by hand. After we have our map we are going to then add our pictures.