Search and Classification Using Multiple Autonomous Vehicles

Decodable Readers Box Set Level C 彩色版 (20本書+CD)The 80 books in this series (20 per level) cover the full range of phonics skills---from short vowels (Level A), to short vowels with blends and digraphs (Level B), to long vowels and diphthongs (Leverl C), to complex vowels and multisyllabic words (Level D).These books provide highly-controlled phonics practice and offer a complete basic course in decoding. They can also serve as supplemental reading texts when using other programs such as Phonics Readers as the scope and sequence of each series correlates.Decodable Readers Box Set Level D 彩色版 (20本書+CD) Level D features+ Long Vowels (multiple spellings)+ Variant Vowels+ Controlled Vowels+ Two-Syllable Words+Irregular Spellings* Introduces advance vowels, controlled vowels and irregular spellings.* Plenty of review practices that provide opportunities for children to practice, extend and refine their knowledge of letter-sound relationships.* Children progress from reading in sentences to r

Decodable Readers Box Set Level A 彩色版 (20本書+CD)Scholastic Decodable Readers is a 4-level learing program which helps accelerate children’s word identification skills and achieve greater mastery in early reading skills. Each level has 20 sequenced books that gradually increase in level of difficulty. Level D features+ Long Vowels (multiple spellings)+ Variant Vowels+ Controlled Vowels+ Two-Syllable Words+Irregular Spellings* Introduces advance vowels, controlled vowels and irregular spellings.* Plenty of review practices that provide opportunities for children to practice, extend and refine their knowledge of letter-sound relationships.* Children progress from reading in sentences to reading in paragraphs. Wiley Blevins is an early reading specialist. He graduated from Harvard and has written numerous reading programs and books for teachers. Wiley has conducted educational research on topics such as phonics, fluency, and using decodable text.Decodable Readers Box Set Level B 彩

The summer is ending, but Alex and Pino are still having fun with Mr. Water. Eating a slice of watermelon sounds perfect, but they can’t find any. Join Alex and Pino on their search for watermelon and the different fruit they find in different seasons!

From the classic story by Hans Christian Andersen. Kay and Gerda are childhood friends, but one day Kay is carried off by the Snow Queen. Gerda goes in search of him, helped by a friendly crow, a prin

"Superstar Watch" The Wundermutt dog food company is searching for a very special dog to be in their commericals, and the Aldens bring their dog, Watch, to the tryouts! But plenty of other dog owners are hoping their dogs get the job, too -- including a dog that's already famous. Does Watch have what it takes to be a star? "The Spy in the Bleachers" It's a big week at Cogwheel Stadium -- the Clayton Cogs are playing for the pennant! But the other team's batters seem to know the pitches too well, and it's clear someone in the stadium is stealing the Cogs pitcher's signals. Now the Boxcar Children must find out who is spying for the other team! "The Amazing Mystery Show" The Boxcar Children have been chosen to be on an exciting new show! A camera crew is following the Aldens around the city of Philadelphia as they compete with another team in a search for clues. But the search isn't easy, and someone is giving them the wrong directions! Who is trying to ruin the game?

In this charming board book adaptation of Eric Carle’s popular story, Have You Seen My Cat?, little boy worries about his missing cat and travels to different places in search of his pet. The sturdy p

Children are sure to smile as Suzy sets off to the woods in search of peace and quiet — cluelessly evading a trail of hungry critters in her wake.One afternoon all the geese are honking — except Suzy

The Russian folktale retold for children growing in reading confidence and ability.Prince Ivan sets off in search of the Firebird, which has been stealing his father’s golden apples. A story of brav

Practice your math skills while enjoying this quirky take on "The Princess and the Pea." The King and Queen and their three sons are on the search for a real princess, but it is only the Queen who

Using simple words and bright illustrations, author-illustrator Taro Gomi takes children on a playful tour of the four seasons.

Blue sky. Yellow sun. White clouds. Then, suddenly, gray clouds. Gray sky. RAIN. Using bold graphics and few words, Rain explores concepts like weather, colors, and a changing landscape. It's a book f

Blue sky. Yellow sun. White clouds. Then, suddenly, gray clouds. Gray sky. RAIN. Using bold graphics and few words, Rain explores concepts like weather, colors, and a changing landscape. It's a book f

Little Girl really needs to find a birthday present for her mother in her favourite colour. But with so many things to choose from, she's going to need some help from Rabbit... And so they search, lea

Julia Donaldson and Axel Scheffler team up again to create this funny and adorable sequel to The Gruffalo. One night, the Gruffalo’s child wanders into the woods to search for the Big Bad Mouse. But i

There are red sheep and blue sheep, wind sheep and wave sheep, scared sheep and brave sheep, but where is the green sheep?The search is on in this cozy, sheep-filled story from acclaimed author Mem Fo

This series helps young readers discover the world and its mysteries with Mr. Water and his friends.1 The World of Mister Water #01: Mr Water'S Fantastic Journey (With Storyplus)The summer is over and Mr. Water’s friends are gone. Join Mr. Water as he searches for his friends! How does he move over the land, and what happens when the seasons change? It’s a long journey for Mr. Water.2 The World of Mister Water #02: Ms. Air'S Wonderful Talents (With Storyplus)What does Ms. Air do all day? She doesn’t just blow sails on boats and help us fly kites. Find out the amazing things that Ms. Air does that help us in our lives.3 The World of Mister Water #03: Alex And Pino Discover The Seasons (With Storyplus)The summer is ending, but Alex and Pino are still having fun with Mr. Water. Eating a slice of watermelon sounds perfect, but they can’t find any. Join Alex and Pino on their search for watermelon and the different fruit they find in different seasons!4 The World of Mister Water #04: Mr. Wa

The 80 books in this series (20 per level) cover the full range of phonics skills---from short vowels (Level A), to short vowels with blends and digraphs (Level B), to long vowels and diphthongs (Leverl C), to complex vowels and multisyllabic words (Level D).These books provide highly-controlled phonics practice and offer a complete basic course in decoding. They can also serve as supplemental reading texts when using other programs such as Phonics Readers as the scope and sequence of each series correlates.Level C features+ Digraphs+ Blends+ Final e+ Inflectional Endings+Long Vowels+Variant Vowels+Diphthongs* Introduces long vowels and intermediate blends.* Help children learn to decode words in connected text.* Introduces longer sentences with sentence connectors, which help children build fluency and reading stamina.

Scholastic Decodable Readers is a 4-level learing program which helps accelerate children’s word identification skills and achieve greater mastery in early reading skills. Each level has 20 sequenced books that gradually increase in level of difficulty. Level A features+ Initial Consonants+ Phonograms+ Short Vowels+ Consonant Vowel Consonant* Helps children associate alphabets and distinguish how the alphabets are pronounced phonetically.* Introduced children to vocabulary in context and with visual aids.* Builds foundation in recognizing, pronouncing and reading vowels, consonants and word families. Wiley Blevins is an early reading specialist. He graduated from Harvard and has written numerous reading programs and books for teachers. Wiley has conducted educational research on topics such as phonics, fluency, and using decodable text.

Just how many elephants can a spider's web hold? This work introduces early number skills using one of the few nursery rhymes to involve counting in ones.

Just how many elephants can a spider's web hold? This work introduces early number skills using one of the few nursery rhymes to involve counting in ones.

There are a lot of things to be afraid of in this world: spiders, the dark, being alone. In this simple, beautifully-crafted picture book, acclaimed author/illustrator Laura Vaccaro Seeger shows that what seems scary at first, can become magical. It all depends on perspective. Using die-cuts, learn that a scary spider can actually produce an intricate and gorgeous web and that sometimes the dark can transform into a magical night sky. You'll be surprised, awed, and inspired by this clever book.

A riotously funny picture book about kindness and community. The animals of Park View Rise all love their high-rise home. It's peaceful, calm and quiet - no one here would cause a riot...But when Honky Tonk sings much too loudly, Smart Alec's DIY goes all wrong and Sugar Plum's freshly baked treats are ruined, well, all hell breaks loose! Luckily, Kitsy Bitsy arrives just in time to teach her neighbours about the importance of kindness... and an enormous cake brings everyone together for a party!Roll-off-the-tongue rhyming text by Polly Faber and bright, lively artwork by Melissa Crowton combine in this comic, timely tale. Readers can make their own Good Neighbour Cake using the recipe at the end of the book!Every Nosy Crow paperback picture book comes with a free 'Stories Aloud' audio recording - just scan the QR code and listen along!

Are you looking for a complete course in Lithuanian which takes you effortlessly from beginner to confident speaker? Whether you are starting from scratch, or are just out of practice,Complete Lithuanian will guarantee success!Now fully updated to make your language learning experience fun and interactive. You can still rely on the benefits of a top language teacher and our years of teaching experience, but now with added learning features within the course and online.The course is structured in thematic units and the emphasis is placed on communication, so that you effortlessly progress from introducing yourself and dealing with everyday situations, to using the phone and talking about work.By the end of this course, you will be at Level B2 of the Common European Framework for Languages:Can interact with a degree of fluency and spontaneity that makes regular interaction with native speakers quite possible without strain for either party.Learn effortlessly with a new easy-to-read page

Discover a world of wonder on a riverside walk, with this beautiful picture book from the National Trust. We're going for a walk outside,exploring by the riverside. Look what I found!Two seed heads on stalks, like tiny drumsticks.Set off on a riverside adventure to find natural treasure, from a shiny, smooth river pebble to a little cushion of moss, then learn more about the found object with irresistibly illustrated and informative nature notes. Packed full of fascinating facts alongside a gentle rhyming narrative and encouraging children to get outside and explore their surroundings, this is a nature treasure hunt series for the whole family to treasure! Other titles in the series include: Look What I Found in the Woods, Look What I Found at the Seaside and Look What I Found at the Farm. Every Nosy Crow paperback picture book comes with a free 'Stories Aloud' audio recording - just scan the QR code and listen along!

Ruff! Ruff! Meet Ruffles, the playful puppy who faces all the tricksy troubles of preschool life in this heart-warming picture book series from bestselling author and illustrator David Melling. Ruffles loves scratching and sniffing and sleeping. But most of all, he loves his bouncy, bouncy ball!But wait! Where is Ruffles' bouncy, bouncy ball? It's not between the books, in the fishbowl, or even in the umbrella .. . Where could it possibly be? Can Ruby help Ruffles find his lost ball, or is there something else they can play with that would be just as fun? Dog-lovers won't be able to resist the adorable Ruffles in this preschool series from the creator of Hugless Douglas (over 5 million copies sold worldwide).Other titles in the series include: Ruffles and the Teeny, Tiny Kittens, Ruffles and the Red, Red Coat, Ruffles and the Cosy, Cosy Bed, Ruffles and the New Green Thing and Ruffles and the Cold, Cold Snow.

My Reading Library - 50 books (附音檔QRcode)50 books to guide your child through the early stages of reading 含50本讀本，其中1. 最初級的17本，出自Usborne First Reading 系列的Level Three。這些故事，包含很多經典的童話故事，可以培養小朋友的自信。2. 再來的19本，出自Usborne First Reading系列的Level Four, 故事稍長，希望訓練小朋友能有閱讀一段故事的耐心。3. 本套書裡最難的14本，出自Usborne Young Reading系列的Series One, 本套書的任何一本都有包含幾個生動的短篇故事，或是一篇簡單、好讀的長篇故事。書目如下PART A (17本)01 Chicken Licken02 The Ant and the Grasshopper03 The Boy who Cried Wolf04 The Bug Who Wanted A Hug05 The Dinosaur Who Lost His Roar06 The Dinosaur who Stayed Indoors07 The Fox and the Crow08 The Fox and the Stork09 The Gingerbread Man10 The Goose that Laid the Golden Eggs11 The King's Pudding12 The Leopard and the Sky God13 The Lion and the Mouse14 The Little Red Hen15 The Musicians of Bremen16 The Town Mouse and the Country Mouse17 The Magic Porridge PotPART B (19本)18 Baba Yaga the Flying Witch19 Beauty and the Beast20 Cinderella21 Goldilocks and the Three Bears22 How Tortoise Tricked the Birds23 Jack and the Beanstalk24

Meet a riot of cheeky dinosaurs in this adorable story about friendship.When a dinosaur comes to play, you’re sure to have lots of fun. But wouldn’t 2 . . . 3 . . . 4 . . . or even 10 dinosaurs be better still? Or would they be too big, too messy and just a little bit too naughty? Perhaps one very special dinosaur is just perfect!

A heart-warming book celebrating the special bond between mothers and their children, featuring flurries of rose gold foil on every page!When I became your mummy,and you cuddled close to me,I knew right from that momentjust how strong our love would be. A beautiful, reassuring picture book about the unconditional love a mother has for her children. Whether chasing butterflies, bounding across meadows, or snuggling down at bedtime, there's nothing this little bunny rabbit loves more than spending time with their mummy.With a lyrical rhyming text by Susannah Shane and stunning artwork by award-winning artist Britta Teckentrup, this picture book makes the perfect gift for Mother's Day or following the arrival of a new baby.

It’s an emergency! It hasn’t rained for a long time on the farm and the plants are thirsty. Mr. water must hurry to the farm and find out what he can do to help. Join Mr. Water and his new friends and learn about the farm!

What are the little bubbles rising from the bottom of the sea? Mr. Water has never seen anything like it before and wants to know more. Join Mr. Water as he finds out about the volcano, but he has to be careful because it has a really hot head.

Alex and Pino are studying geography, but the best way to learn is to travel! Mr. Globe takes them on a journey across the world to explore jungles, deserts, mountains, and forests. Along the way, they find their friend Mr. Water there too!

The summer is over and Mr. Water’s friends are gone. Join Mr. Water as he searches for his friends! How does he move over the land, and what happens when the seasons change? It’s a long journey for Mr. Water.

Alex and Pino go out sailing in their boat. Everything is calm and still, but they need to be prepared because the weather can change quickly at sea. Mr. Water teaches them a lesson about being prepared and respecting the sea.

Is Mr. Sun playing a trick? He is hiding below the horizon, and Mr. Long Beard and Ian the Cat can’t read their book anymore. Join Mr. Long Beard and Ian the Cat as they find out what happens and where the sun goes at night!

Alex is sick and has been in bed for several days. Luckily, he has lots of friends around him to help, especially Mr. Water, who wants to explain to Alex why ne needs him to get better.

Mr. Fire and Mr. Water are good friends, but there are times when Mr. Water needs to control his friend. Mr. Fire can be difficult and can make sparks fly. You need to be very careful around him.

What does Ms. Air do all day? She doesn’t just blow sails on boats and help us fly kites. Find out the amazing things that Ms. Air does that help us in our lives.

Mr. Water is playing hide-and-seek with his friends, but suddenly, the fog arrives, and he can’t see anything. Mr. Water must use all his senses, sight, smell, taste, touch, and hearing to find all his friends.

This series helps young readers discover the world and its mysteries with Mr. Water and his friends. MR. WATER'S BEAUTIFUL COLORS Carl the Painter teaches Mr. Water about the magical colors. Latter when Carl's city is covered in black smoke, Mr. Water helps give the city back its colors. Read the story compete the activities, and try out the projects with Mom & Dad!

Mr. Tree is tall and wide, but how did he get there, and what was he like when he was young? Alex and Pino go on a journey in their dream as Mr. Tree tells them all his secrets.