<p>Jump on in! Test how much you know about h2o with this <a href="/sites/default/files/resources/kids/What_do_you_know.pdf">book</a> of puzzles and games.Or download our cool&nbsp;Water Smart stickers (use sticker paper, <a href="/sites/default/files/resources/kids/Stickers.pdf">English</a>&nbsp;or&nbsp;<a href="/sites/default/files/resources/kids/Sticker_Spanish.pdf">Spanish</a>) or Water Smart bookmarks (trim to size, <a href="/sites/default/files/resources/kids/Bookmarks.pdf">English</a>&nbsp;<a href="/sites/default/files/resources/kids/Bookmarks_Spanish.pdf">Spanish</a>).</p>