num_pages: 32
description: The natural world comes alive for young readers with Rookie Read-About Science! Rookie Read-About Physical Science series introduces the youngest readers (Ages 6-7) to physical science concepts. Each book features critical-thinking questions throughout the text; a simple, hands-on experiment; a glossary and more.
language: English
title: What Is Friction?
titlecomplete: What Is Friction? (Rookie Read-About Science)
genres: Science
ratings_count: 11
series: Rookie Read-About Science
publisher: Children's Press