Have you ever wondered what a fraction or percentage means and how they are related? Basic principles of fractions, decimals, and percentages and how to apply them to other forms of mathematics are explained through informative and engaging content in this new addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.

Hungarian American biochemist Katalin Kati Karikó became fascinated by science as a child and grew up determined to find a way to use messenger RNA—a copy of a part of DNA that provides cells with instructions to make proteins—to help fight illness. An mRNA vaccine had never been made before, and she faced frequent criticism and was told by other scientists she would never succeed. Karikó refused to give up her research, and when the COVID-19 pandemic hit, she played a critical role in developing the successful Pfizer-BioNTech mRNA vaccine faster than any other vaccine in history.

In Japan, "croquette" refers to a food that is made by mixing boiled and crushed potatoes with minced meat, covering it in bread crumbs, and frying it until the outside is crispy.

For today’s teen, being able to communicate clearly in front of an audience is essential. From class presentations to interviews to online videos, an engaging talk can not only inspire and electrify a room, it can change people’s minds, and even change the world. Thank You for Coming to My TED Talk is the definitive guide to public speaking for a teen audience. Drawing from a teen’s day-to-day world - school, extracurriculars, online videos, college admissions procedures, bat and bar mitzvahs, debates, and more - head of TED Chris Anderson shares proven techniques.

A.J. and the other students at Ella Mentry School brave trick-or-treating at the school secretary's house, even though it is supposedly haunted. Mrs. Patty, the secretary, gives out the best Halloween candy in the history of the world! But her house is haunted! People say she's a witch and her husband is a ghost. Is it worth A.J.'s risking his life for the best candy ever?

ケイ・ヘザリ（「ＮＨＫラジオ英会話」元レギュラー・ゲスト）のエッセイ単行本『American Pie』の中から厳選した17本を、著者自らが英語で朗読。

Mr. Macky dresses up as Abraham Lincoln to get the students at Ella Mentry School excited about their Presidents' Day oral reports.

Judy Moody is making a list and checking it twice, but all her brother, Stink, wants this year is snow. It hasn’t snowed on Christmas in Virginia in more than a hundred years, however, so what are the chances that that will change? Enter the new mailman, Mr. Jack Frost, who not only looks like a jolly old elf but also seems to know a lot about weather patterns, has a fondness for the cold, and works looooooong hours during the holiday season.

What could be weirder than a mad science teacher who invents a car that runs on potatoes and wants to take over the world? How about a bus driver who can't even "find" the weirdest school on the planet?

Nine-year-old Violet loves spending time in her Aunt Abigail's flower shop in their small British town. And she's so excited to stay overnight with her Aunt Abigail for the first time! But when Aunt Abigail has to leave to deal with an emergency, Violet and her friends, twins Jack and Zack, start poking around - and discover that her aunt owns an ancient magical flower book and uses her flower magic to make people happy! Violet wants to do that, too. Her first mission: making a match between two of her teachers. Unfortunately, it all goes wrong!

Miss Lazar, the janitor, likes to dance around the school with a mop. She has a secret room in the basement where she keeps the bad kids, and she's the weirdest custodian in the world.

Directed by the skillful hand of Megan Follows (Directors Guild Award winner) and featuring the voices of Golden Globe® winner Sandra Oh, Emmy Award® Winner Catherine O’Hara, and Emmy Award® Winner Victor Garber, Anne Shirley’s (Emmy Award® winner Michela Luci) adventures come to life in a fresh adaptation of a timeless tale. Immerse yourself in the breathtaking beauty of Canada’s Prince Edward Island with the magic of an original score and immersive sound design.

There is nothing a great bed time story can’t fix! Whether your little one is having a bad day, or is having trouble winding down from a day filled with high-energy activities, listening with them to their favorite story seems to magically calm them down. So, why not make bed time even more exciting with the Children Story Group’s new audiobook, The Most Beloved Bed Time Stories for Kids - a wonderful collection of the most notable den time stories in the world!

On October 5, 2011, the news of the death of technology innovator Steve Jobs rocked the world. The failing health of the Apple cofounder and Pixar CEO was no secret. Jobs had given up his role as Apple's CEO just a few months prior because of his struggle with pancreatic cancer. But his death still drew a huge reaction. From Apple employees and fans to political and business leaders, people honored Jobs' passing by reflecting on his prolific life that greatly influenced the way technology is used.

Freddy Thresher has a problem: a really, really, big problem. He's the only one in his class who hasn't lost a tooth! All of the other students in Mrs. Wushy's first grade have signed their names on the Big Tooth, and Freddy's determined to get his name on it, too. So when Max "The Meanie" Sellars calls Freddy a baby, Freddy decides he's going to lose that tooth one way or another, even if it means getting punched in the face at recess, and even bigger trouble, with Mom!

With over one million copies of his books in print, New York Times best-selling author Dan Gutman is a hit with young readers thanks to his energetic stories tinged with uproarious humor. Mrs. Kormel Is Not Normal! introduces Ella Mentry Elementary School's zany bus driver. Mrs. Kormel has been driving everyone crazy lately, and it's up to AJ and his buddies to figure out why.

Something weird is going on! A.J. and his friends are afraid that Ms. Todd, their substitute teacher, has killed their regular teacher and is trying to take over her job. They’re going to have to do the detective work to get the goods on her. But it won’t be easy! Ms. Todd is the weirdest substitute teacher in the history of the world!

Miles Murphy had it made. He lived in a great town near the ocean, he had two best friends, and most importantly, he had a reputation for being his town's best prankster. All of which explains why he's not happy to bemoving to Yawnee Valley, a sleepy town that's famous for one thing and one thing only: cows. Worse than that, Miles quickly discovers that Yawnee Valley already has a prankster - and a great one. If Miles is going to take the title from this mystery kid, he'll have to raise his game.

Disaster reigns when A.J. participates in the school's holiday pageant celebrating Christmas, Hanukkah, and Kwanzaa.

It's Poetry Month and Ms. Coco, who runs the gifted and talented program, is poetry crazy! She cries when she sees a sunset! She thinks boys should have feelings! She talks in rhyme! All the time! Will A.J.'s life ever be normal again?

First published in 1843, it tells the story of Ebenezer Scrooge, a mean and unpleasant man who dislikes people generally and Christmas especially. One Christmas Eve he is visited by the ghost of his former business partner Jacob Marley and the spirits of Christmas Past, Present and Yet to Come and given a glimpse of the many homes and lives which Scrooge has touched in his wretched life to date. After their visits, Scrooge is transformed into a kinder, gentler man.

Meet Hilda: explorer, adventurer, avid sketchbook-keeper, friend to almost every creature in the valley, and star of her very own Netflix show. Dive into this immersive multi-voice 3D audio adventure as Hilda encounters her very first troll, negotiates peace with some rather pernickety elves and reunites two lovelorn ancient giants.

使用語彙1500語、通常の3分の2のスピードなので、はじめてのリスニング素材に最適です！ VOAスペシャルイングリッシュとは、Voice of America（アメリカ唯一の国営ラジオ放送）が非英語圏の人々のために、使用語彙を1500語に限定し、話すスピードを通常の3分の2（1分間に100語程度）におさえた英語のプログラムです。英語学習の初心者や、長い情報を聞き取りたい方に適した素材です。収録された音声は、ヘレン・ケラーやキング牧師、ヘミングウェイなど、アメリカが世界に誇る偉人たちの半生を、ときには本人の肉声も交えながら語ったものです。 ◆CONTENTS◆ヘレン・ケラー：闇に訪れた光と希望／ヘンリー・フォード：伝説になった自動車メーカー／アーネスト・ヘミングウェイ：一文の真実を求めた男／ルー・ゲーリック：球史に残る不滅のヒーロー／ジェシー・オーエンス：オリンピック選手を生涯支えた信念／マーティン・ルーサー・キング：公民権運動に命を捧げた指導者／アラン・シェパード：宇宙を体験した初めてのアメリカ人／アーサー・アッシュ：人種差別と闘ったテニス選手／ジェシカ・ダンディ：女優を貫いた生涯 ※本商品の音声は、書籍『VOAスペシャルイングリッシュ　ヒーローズinアメリカ』に付属のCDと同内容です。

Soseki Natsume's comic masterpiece, I Am a Cat, satirizes the foolishness of upper-middle class Japanese society during the Meiji era. With acerbic wit and sardonic perspective, it follows the whimsical adventures of a world-weary stray kitten who comments on the follies and foibles of the people around him. A classic of Japanese literature, I Am a Cat is one of Soseki's best-known novels. Considered by many as the greatest writer in modern Japanese history, Soseki's I Am a Cat is a classic novel sure to be enjoyed for years to come.

Doctor Dolittle is one of kind. Not only can he talk to animals - but he can understand them too! One day Doctor Dolittle receives a message from Africa - the monkeys there need his help. So he sails off from his home, bringing along all his pals: Dab-Dab, the duck; Jip, the dog; Gub-Gub, the baby pig; Polynesia, the parrot; and Too-Too, the owl. Join the doctor and his animal friends on an amazing adventure. They even meet the rarest of all animals, the two-headed pushmi-pullyu!