Physics

Physics is the science of matter and its motion, as well as space and time. It uses concepts such as energy, force, mass, and charge. Physics is an experimental science, creating theories that are tested against observations. Broadly, it is the general scientific analysis of nature, with a goal of understanding how the universe behaves.

Physics is one of the oldest academic disciplines, and through its modern subfield of astronomy, it may be the oldest of all. Experimental physics began in the Middle Ages and eventually emerged as a modern science during the early modern period. Those who work professionally in the field are known as physicists.

Today, physics is a broad and highly developed subject. Research is often divided into four subfields:

  • Condensed matter physics
  • Atomic, molecular, and optical physics
  • High-energy physics
  • Astronomy and astrophysics

Most physicists also specialize in either theoretical or experimental research, the former dealing with the development of new theories, and the latter dealing with the experimental testing of theories and the discovery of new phenomena. Despite important discoveries during the last four centuries, there are a number of unsolved problems in physics, and many areas of active research.

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Active Filters: 4th grade (Ages 9-10)
101 Super Simple Science Experiments
by Rebecca W. Keller
from Gravitas Publications, Inc.
for Kindergarten-8th grade
in Real Science-4-Kids (Location: SCICUR-RS4K)
21 Super Simple Physics Experiments
by Rebecca W. Keller
from Gravitas Publications, Inc.
for Kindergarten-8th grade
in Real Science-4-Kids (Location: SCICUR-RS4K)
Adventures with Atoms and Molecules Book I
by Robert C. Mebane, Thomas R. Rybolt
from Enslow
for 4th-8th grade
in Chemistry (Location: SCI-CHEM)
$8.00 (2 in stock)
All About Electricity
All About Books #23
by Ira M. Freeman, illustrated by Evelyn Urbanowich
from Random House
for 4th-6th grade
in All About Books (Location: VIN-ALL)
All About Light and Radiation
All About Books #57
by Ira Freeman
from Random House
for 3rd-8th grade
in All About Books (Location: VIN-ALL)
All About Sound and Ultrasonics
All About Books #37
by Ira M. Freeman
from Random House
for 4th-8th grade
in All About Books (Location: VIN-ALL)
All About the Atom
All About Books #10
by Ira M. Freeman, illustrated by George E. Wilde
from Random House
for 3rd-6th grade
in All About Books (Location: VIN-ALL)
Atoms
Golden Books of Knowledge
by Jerry Korn
from Golden Press
for 1st-5th grade
in Vintage & Collectible (Location: VIN-COL)
Basher Science: Extreme Physics
Basher Science
by Simon Basher, Dan Green
8.4.2013 from Kingfisher
for 3rd-6th grade
in Basher Science (Location: SCI-BASH)
$9.99
Basher Science: Physics: Why Matter Matters
Basher Science
by Dan Green, Simon Basher
First Edition from Kingfisher
for 3rd-6th grade
in Basher Science (Location: SCI-BASH)
$9.99 $6.00 (1 in stock)
Be a Kid Physicist
by William R. Wellnitz
from McGraw-Hill
for 3rd-6th grade
in Physics (Location: SCI-PHY)
Christian Kids Explore Physics
by Robert & Elizabeth Ridlon
2e from Bright Ideas Press
for 4th-8th grade
in Christian Kids Explore (Location: SCICUR-CKE)
Classical Acts and Facts Science Cards: Ecology, Astronomy & Physics (old)
from Classical Conversations
for Kindergarten-8th grade
in Clearance: Science & Health (Location: ZCLE-SCI)
$6.00 (1 in stock)
Classical Acts and Facts Science Cards: Spinning Harmonies
from Classical Conversations
for Kindergarten-8th grade
in Classical Acts & Facts Cards (Location: HISCUR-CC)
$23.99
Color Paddles (set of 6)
from Learning Resources
for Kindergarten-5th grade
in Light & Sound (Location: SCI-PHY)
$5.00
Discovering Atoms, Molecules, and Matter
Great Science Adventures
by Dinah Zike & Susan Simpson
from Common Sense Press
for 3rd-6th grade
in Chemistry (Location: SCI-CHEM)
DK Eyewitness: Electricity
DK Eyewitness Series
by Steve Parker
from DK Publishing
Science Reference for 4th-8th grade
in Electricity & Magnetism (Location: SCI-PHY)
$6.00 (1 in stock)
DK Eyewitness: Energy
by Jack Challoner
from DK Publishing
for 4th-6th grade
in Energy, Forces & Motion (Location: SCI-PHY)
$6.00 (1 in stock)
DK Eyewitness: Light
DK Eyewitness Series
by David Burnie
from DK Publishing
Science Reference for 4th-8th grade
in Light & Sound (Location: SCI-PHY)
$6.00 (1 in stock)
Edison
by Torben Kuhlmann, Translated by David Henry Wilson
from NorthSouth
for 2nd-6th grade
in Picture Books (Location: PICTURE)
Electricity and Magnetism
Usborne Understanding Science
by Eliot Humberstone, Paul-Francis Law & Peter Adamczyk
from Usborne
for 3rd-7th grade
in Electricity & Magnetism (Location: SCI-PHY)
$2.70 (2 in stock)
Electricity and Magnetism
by Peter Adamczyk, Paul Francis law
from Usborne
for 4th-8th grade
in Electricity & Magnetism (Location: SCI-PHY)
$4.50 (4 in stock)
Energy
Build It Yourself
by Kathleen M. Reilly
from Nomad Press
for 3rd-6th grade
in Energy, Forces & Motion (Location: SCI-PHY)
$8.00 (1 in stock)
Energy Questions & Answers Book
by Anthony Klemm
from The Good and the Beautiful
for 2nd-4th grade
in Physics (Location: SCI-PHY)
Exploring Creation With Chemistry & Physics
by Jeannie Fulbright
from Apologia Educational Ministries
for 3rd-6th grade
in Apologia Young Explorer (Location: SCICUR-AEM)
$37.60 $28.00 (1 in stock)
Exploring Creation With Chemistry & Physics - MP3 CD Audio Book
by Jeannie Fulbright
from Apologia Educational Ministries
for 3rd-6th grade
in Apologia Young Explorer (Location: SCICUR-AEM)
$24.00 $20.00 (1 in stock)
Focus On Elementary Physics - Laboratory Workbook (old)
by Rebecca W. Keller
from Gravitas Publications, Inc.
for Kindergarten-4th grade
in Real Science-4-Kids (Location: SCICUR-RS4K)
God's Design for the Physical World - Student Book
by Debbie & Richard Lawrence
Master Books Edition from Master Books
for 4th-8th grade
in Master Books God's Design (Location: SCICUR-MB)
$43.19
God's Design for the Physical World - Teacher Guide
by Debbie & Richard Lawrence
Master Books Edition from Master Books
for 4th-8th grade
in Master Books God's Design (Location: SCICUR-MB)
$34.39
How and Why Wonder Book of Electricity
by Jerome J. Notkin and Sidney Gulkin, illustrated by Robert Patterson and Charles Bernard
from Wonder Books
for 3rd-6th grade
in How and Why Wonder Books (Location: VIN-H&W)
How and Why Wonder Book of Magnets and Magnetism
by Martin L. Keen, illustrated by George Zaffo
from Wonder Books
for 3rd-6th grade
in How and Why Wonder Books (Location: VIN-H&W)
How and Why Wonder Book of Magnets and Magnetism
by Martin L. Keen, illustrated by George Zaffo
from Wonder Books
for 3rd-6th grade
in How and Why Wonder Books (Location: VIN-H&W)
How and Why Wonder Book of Sound
by Martin L. Keen, illustrated by George Zaffo
from Wonder Books
for 3rd-6th grade
in How and Why Wonder Books (Location: VIN-H&W)
How Do Airplanes Fly?
Ask Isaac Asimov
by Isaac Asimov and Elizabeth Kaplan
from Gareth Stevens Publishing
for 2nd-4th grade
in How Things Work (Location: SCIREF-HOW)
$6.00 (1 in stock)
How We Hear
by Judith Fryer, illustrated by George Overlie
from Medical Books for Children
for 2nd-4th grade
in Vintage Science & Math (Location: VIN-SCI)
$8.00 (1 in stock)
Introduction to Energy (old)
by Mindi Eldredge
from The Good and the Beautiful
for Kindergarten-6th grade
in Old Edition Science (Location: OSCI)
$9.00 (1 in stock)
Janice VanCleave's Energy for Every Kid
Janice VanCleave's Science for Every Kid Series
by Janice VanCleave
from John Wiley & Sons, Inc.
for 4th-8th grade
Cathy Duffy's 100 Top Picks
in Energy, Forces & Motion (Location: SCI-PHY)
Janice VanCleave's Physics for Every Kid
Janice VanCleave's Science for Every Kid Series
by Janice VanCleave
from John Wiley & Sons, Inc.
for 4th-8th grade
Cathy Duffy's 100 Top Picks
in Physics (Location: SCI-PHY)
$14.95
Kingfisher Flight
by Ian Graham
from Kingfisher
for 3rd-6th grade
in Flight & Aerodynamics (Location: SCI-PHYFA)
$5.00 (1 in stock)
Matter and Energy: Principles of Matter and Thermodynamics
Paul Fleisher's Secrets of the Universe
by Paul Fleisher
from Living Book Press
for 4th-8th grade
in Physics (Location: SCI-PHY)
$11.99
Morse, Marconi and You
by Irwin Math
from Charles Scribner's Sons
for 4th-8th grade
in Electricity & Magnetism (Location: SCI-PHY)
My First Book About Physics Coloring Book
by Donald M. Silver and Patricia J. Wynne
from Dover Publications
for 2nd-4th grade
in Physics (Location: SCI-PHY)
$3.50 (1 in stock)
Next Wave
Scientists in the Field
by Elizabeth Rusch
from Houghton Mifflin Harcourt
for 3rd-6th grade
in Energy, Forces & Motion (Location: SCI-PHY)
$9.50 (1 in stock)
Now Try This
A Second "Let's Find Out" Picture Science Book
by Herman & Nina Schneider, illustrated by Bill Ballantine
from E.M. Hale and Company
for 3rd-6th grade
in Vintage Science & Math (Location: VIN-SCI)
$12.00 (1 in stock)
Objects in Motion: Principles of Classical Mechanics
Paul Fleisher's Secrets of the Universe
by Paul Fleisher
from Living Book Press
for 4th-8th grade
in Physics (Location: SCI-PHY)
$11.99
Paul Fleisher's Secrets of the Universe
Paul Fleisher's Secrets of the Universe
by Paul Fleisher
from Living Book Press
for 4th-10th grade
in Physics (Location: SCI-PHY)
$53.95
Physics Experiments for Children
by Muriel Mandell
from Dover Publications
for 4th-6th grade
in Physics (Location: SCI-PHY)
$7.95 $4.00 (2 in stock)
Physics for the Grammar Stage - Set (old)
by Paige Hudson
2nd edition from Elemental Science
for 3rd-5th grade
in Old Edition Science (Location: OSCI)
$24.00 (2 in stock)
Physics for the Grammar Stage - Teacher Guide
by Paige Hudson
3rd edition from Elemental Science
for 3rd-5th grade
in Elemental Science (Location: SCICUR-ELE)
$16.50 (1 in stock)
Physics: Its Marvels and Mysteries
by Daniel Q. Posin
from Albert Whitman & Company
for 4th-7th grade
in Vintage Science & Math (Location: VIN-SCI)
$5.00 (1 in stock)
Properties of Atoms & Molecules
God's Design for Chemistry & Ecology
by Debbie and Richard Lawrence
4th edition from Answers in Genesis
for 4th-8th grade
$18.00
Properties of Atoms & Molecules (old)
God's Design for Chemistry & Ecology
by Debbie and Richard Lawrence
3rd edition from Answers in Genesis
for 4th-8th grade
$7.50 (3 in stock)
Quest for Personal Best: Individual Sports
by Lisa Greathouse
from Teacher Created Materials, Inc.
for 3rd-6th grade
in Physics (Location: SCI-PHY)
$3.00 (1 in stock)
Ray of Light
by Walter Wick
from Scholastic Inc.
for 2nd-7th grade
in Light & Sound (Location: SCI-PHY)
$17.99
Relativity and Quantum Mechanics: Principles of Modern Physics
Paul Fleisher's Secrets of the Universe
by Paul Fleisher
from Living Book Press
for 4th-8th grade
in Physics (Location: SCI-PHY)
$11.99
Safe & Simple Projects with Electricity
by Charles D. Neal
from Children's Press
for 3rd-8th grade
in Vintage Science & Math (Location: VIN-SCI)
$8.00 (1 in stock)
Shape: The Purpose of Forms
Science At Work
by Eric Laithwaite
from Franklin Watts
for 3rd-6th grade
in How Things Work (Location: SCIREF-HOW)
$8.00 (1 in stock)
Story of Flight
by Mary Lee Settle
from Random House
for 4th-7th grade
in Step Up Books (Location: VIN-STEP)
Story of Thomas Alva Edison, Inventor
Scholastic Biographies
by Margaret Davidson
from Scholastic Inc.
for 4th-7th grade
in Biographies (Location: BIO)
$2.50 (3 in stock)
Usborne Book of Batteries and Magnets
from Usborne
for 3rd-6th grade
in Electricity & Magnetism (Location: SCI-PHY)
$2.70 (1 in stock)
What's Physics All About?
Science Stories
by Kate Davies
from Usborne
for 3rd-6th grade
in Physics (Location: SCI-PHY)
$6.75 (2 in stock)
World of Light and Sound
Great Science Adventures
by Dinah Zike & Susan Simpson
from Common Sense Press
for 2nd-5th grade
Cathy Duffy's 100 Top Picks
in Clearance: Science & Health (Location: ZCLE-SCI)
$9.00 (2 in stock)
Young Scientist Book of Electricity
by Philip Chapman
from Usborne
for 4th-6th grade
in Electricity & Magnetism (Location: SCI-PHY)
$2.25 (2 in stock)