Wedges Make a Point: Simple Machines for Kids Diehn Andi
Learn how simple machines make work easier in these colorful nonfiction picture books all about science and engineering!How do you keep a truck from rolling? A door from closing? And how do you cut…
Specifikacia Wedges Make a Point: Simple Machines for Kids Diehn Andi
Learn how simple machines make work easier in these colorful nonfiction picture books all about science and engineering!How do you keep a truck from rolling? A door from closing? And how do you cut through banana bread?All of these questions have the same answer--a wedge! Wedges are one of the simple machines that help make work easier by using mechanical advantage. In Wedges Make a Point: Simple Machines for Kids, readers ages 5 to 8 learn how a wedge's shape makes it perfect at stopping something heavy from moving, and separating material to split something--like banana bread--apart.Scientific concepts including forces and mechanical advantage come clear with engaging illustrations and lots of real-life examples that kids can spot in their home, schools, and neighborhoods.An introductory poem offers language arts connections