In Spanish - how do big construction machines do their job? Young readers will see that they use the force of push and pull to get the work done.
Readers will see what it takes to move dirt and rock, lift heavy materials, and to build smooth roads for travel. This photo-packed book about construction machines helps students understand that vehicles can be tools.
Cars take you places. We use seat belts and car seats to keep us safe. And this is transportation at a basic level.
Big machines used in this book to explore force and motion. Important science words like push, pull, machines, and force highlighted in sidebars throughout.