Create a tessellation template that the kids can trace. Iâve included two tessellation templates that you can print and cut out, along with instructions on how to create your own tessellations. Cut the template shape out of thicker paper if possible, which makes it easier for kids to trace.ids will learn about tessellations in this art project, and even learn how to make one of their own. A tessellation is a repeated shape that fits together like a puzzle, with no overlaps or gaps.
A vehicle that gets 30 MPG will cost you $ 925 less to fuel each year than one that gets 20 MPG (assuming 15,000 miles of driving annually and a fuel cost of $ 3.70). Over a period of 5 years, the 30-MPG vehicle will save you $ 4625.
Let's take this $1 per gallon difference and compare a hybrid to an NGV, both driving 15,000 miles per year. Based on an average 41 MPG, the hybrid car would burn almost 366 gallons of gasoline per year. Multiplied by $3 per gallon, the total annual fuel cost would be $1,097. Based on an average 28 MPG, the NGV would burn almost 536 gasoline gallon equivalent gallons of CNG per year. Multiplied by $2 per gallon, the total annual fuel cost would be only $1,071. If you drive more than 15,000 miles per year or if the gasoline and CNG price gap continues to increase, the savings with CNG would be greater.