What Floats? What Sinks?: A Look at Density
|Publisher:||Lerner Publishing Group|
|ISBN:||9781541504189, Related ISBNs: 10988EB, 1541504186, 9780761360551, 9780761362968, 9780761381969|
A rock sinks in the water. A hot air balloon floats in the air. Many objects float and sink. But what makes them move this way? And how do people use floating and sinking in their lives? Read this book to find out! Learn all about matter, energy, and forces in the Exploring Physical Science series—part of the Lightning Bolt Books™ collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt Books™ bring nonfiction topics to life!
Expand to learn more
- IMPROVE YOUR CHILD'S READING LEVEL IN 3 MONTHS OR LESS - GUARANTEED!
- THOUSANDS OF BOOKS & EDUCATIONAL VIDEOS MATCHED TO YOUR CHILD’S LEVEL & INTERESTS!
Why read a book on LightSail?
Embedded quick vocabulary assessments
Contextual Action Clips
Children visually experience what they are reading
Multiple choice questions
Assesses comprehension, graded automatically
Short Response Questions
Provide children with actionable feedback
Dictionary & Synonyms
Word definitions and synonyms in multiple languages
Educational videos embedded in a book
LightSail is Lexile® Driven
Included in your subscription
Books from top publishers
Audiobooks with real voice narration
Comprehension questions for all levels
World Book Encyclopedia articles*
•Maps & Timelines
•360° photos and more
*Included in the premium subscription
WHY PARENTS LOVE
“My daughter is dyslexic and we struggle to do any reading. With Power Texts and Word-by-Word Audiobooks, she can follow along with the words visually while hearing it read aloud. Total gamechanger!“
- Jenae, Mom of 1
“It manages everything! My complete Language Arts curriculum is here, taking the pressure off of me to plan the details.
- Madeline, mom of 5
“The ChildSafe Content Controls give me peace of mind. No other website allows parents to guide what their child sees and reads like LightSail!“
- Ross, dad of 3
WHY KIDS LOVE
“Become an Author helps me write my own books and share them with my family!
I can use videos and pictures and research on LightSail. It’s so cool!“
- Mateo, 9 years old
“I love space, and, on LightSail, I can read about astronauts, watch videos on space vehicles, write a letter to NASA, and even Livestream astronauts repairing a ship!“
- Maisie, 12 years old
“Earning badges is the best! I’m working on a Reading Badge now, and I like to see what my brother earns, too!“
- Aya, 6 years old
5 STAR RATING FROM EXPERTS AND TEACHERS ALIKE ...FOR TWO YEARS RUNNING!
Common Sense Media’s Graphite site for educators praises LightSail as “a powerful platform for developing engaged readers.” Real-time assessments and feedback were especially noted in awarding LightSail Graphite’s highest honor.
In addition, LightSail is one of the most highly-reviewed literacy products on Graphite by teachers.
Posted on 17.Mar.22 in Book Recommendations
Does the thought of reading antiquated love poetry fill your kids with dread? Let’s break down the poetry barrier with verses that are accessible and engaging. With LightSail’s incredible selection of poetry for kids, there’s a poem for every reader. 1. Modern Poems If your students are worried that poetry is going to be dry […]
Posted on 17.Mar.22 in Reading at Home Tips
Are you ready to introduce your kids to Author a Book? You’ll find countless ways to foster children’s literacy development with this feature. Here are 10 suggestions to get you started. Celebrate Write Your Own Story Day (March 14) by encouraging each of your kids to brainstorm a story and write it out. Explore the […]
Posted on 15.Mar.22 in Reading at Home Tips
Women’s History Month is a time to honor notable women from all walks of life. Your students can observe the month by digging into the biographies of must-know women. Where to begin? The 16 women below are sure to make an impression on the readers in your home. 1. Maya Angelou Poet Maya Angelou experienced […]