Reducere. A rubber duck floats in the tub. A rock sinks to the bottom of a lake. Why do some objects float and others sink? Find out in this series about mat...
Reducere. A rubber duck floats in the tub. A rock sinks to the bottom of a lake. Why do some objects float and others sink? Find out in this series about mat...
Reducere. A diamond is shiny. A brick wall is dull. Why are some objects shiny and others dull? Find out in this series about materials and their properties....
Reducere. A nail is hard. A cotton ball is soft. Why are some objects hard and others soft? Find out in this series about materials and their properties. Inf...
Reducere. A piece of silk is smooth. Tree bark is rough. Why are some objects smooth and others rough? Find out in this series about materials and their prop...
pebble books, carti, carte straina, mathematics & science
Reducere. A pencil is stiff. A rubber band is bendable. Why are some objects stiff and others bendable? Find out in this series about materials and their pro...
pebble books, carti, carte straina, mathematics & science
Reducere. A bowling ball is heavy. A feather is light. Why are some items heavy and others light? Find out in this series about materials and their propertie...
pebble books, carti, carte straina, mathematics & science
Reducere. Hills aren't as tall as mountains, but they are still amazing landforms. Movement of Earth's crust form some. Wind and rain move dirt to form other...
Reducere. Look up All mountains rise high into the sky, but there is more to these landforms than meets the eye Some form when two pieces of Earth's crust pu...
Reducere. All islands are surrounded by water, but there is more to these important landforms than meets the eye Volcanoes formed some islands. Corals formed...
Reducere. All caves are underground, but there is more to these landforms than meets the eye Water forms some caves, while volcanic lava forms others. Some h...
Reducere. Ladybugs can be red with black spots. But did you know they can have other colors? Appeal to young children's fascination with nature with delightf...
capstone press, carti, carte straina, earth sciences
Reducere. The library is a very important place in our community Lots of community helpers work at libraries. Readers will learn about who works at a library...