Step-by-step Java

Blast off on a journey deep into our incredible Solar System. Turn pages, peek through holes and lift flaps to discover the secrets of planets, moons and the Sun. Visit rocky planet Mars, fly through an asteroid belt, see a storm raging on Jupiter, and discover what lies BEYOND our amazing Solar System.

《Step into reading：小學英語閱讀理解100篇》精選100篇閱讀文章，語言地道，主題廣泛，有寓言故事、兒歌童謠等富有趣味性的內容，也有地理風情、文化風俗等知識性內容，可激發學生的閱讀興趣，拓展其知識面。練習有效全面，不但有閱讀理解題，還精心設置語法詞匯題和寫作拓展，涵蓋小學英語測試重點。題型隨著各年級考查側重點不同，難易適中，全方位提升學生的英語水平。

Find out how weather works in this fun and friendly book. Learn why it rains and snows, and the fascinating science that causes thunder, lightning, hurricanes and rainbows.

Discover how your body works in this brightly illustrated peep-through book. Find out what happens to food after you eat it, discover how and why you breathe, and learn how your growing muscles can lift heavy objects.

People talk a lot about germs, but what actually are they? Open the pages of this friendly book to find out. Discover what bacteria and viruses are, how they can spread and lots of different ways we to stop them.

Stir-up a child's interest in reading--and cooking--with this gifty boxed set of four rhymed early readers featuring beloved Dr. Seuss characters! This sturdy slip-cased set of four Step 1, Step into Reading books featuring classic Dr. Seuss characters cooking and baking different foods is perfect for nurturing a child's love of reading--and helping in the kitchen! Titles included are: Cooking with the CatCooking with the GrinchCooking with Sam-I-AmCooking with the Lorax From baking a holiday surprise with the Grinch to tossing a fresh-picked salad with the Lorax, this boxed set makes the perfect gift--for children learning to read, foodies, and of course, Dr. Seuss fans! Step 1 Readers feature big type and easy words for children who know the alphabet and are eager to begin reading. Rhyme and rhythmic text paired with picture clues help children decode the story.

Celebrate a LEGO(R) City costume party in this Step 3 Step into Reading leveled reader! There's a costume party in LEGO(R) City, but Mayor Fleck can't find his corn-on-the-cob outfit! Will he be able to find it in time to plan the big LEGO City costume party? . Perfect for Halloween or year-round! Children 5 to 8 will love read this Step 3 Step into Reading leveled reader. Step 3 readers feature engaging characters in easy-to-follow plots about popular topics. For children who are ready to read on their own. LEGO City delivers reality-based role-play and building fun. LEGO City is all about REAL action, REAL fun, and REAL heroes. It can be seen on Nickelodeon, Netflix, and Amazon.