Physical Science Explored (Level B)
Grade Level: 6th-9th | Ages: 11-14
Physical Science Explored (Level B) combines engaging video lessons, hands-on labs, and guided assignments to help students build a strong foundation in chemistry and physics—from atomic structure and chemical reactions to motion, energy, waves, and electricity.
Every concept is taught from a Christian worldview, helping students discover God’s order and design while preparing for more advanced study in high school science.
Full-year course: $179
✔️ Video Lessons
✔️ Lab Assignments
✔️ Quizzes & Exams
✔️ Reading Assignments
Everything your student needs for a complete digital science course
· 35 weekly engaging video lessons
· Student Guidebook (PDF) with fill-in-the-blank outlines and study guides
· Lab & Activity Manual (PDF) with weekly assignments
· Lab video guides
· Weekly comprehension quizzes
· Quarterly exams
· Parent Curriculum Guide
· Optional reading assignments
Scope & Sequence
Physical Science Explored (Level B) is a middle school course that offers a comprehensive introduction to the essential principles of chemistry and physics. Students will have the opportunity to engage in structured lessons as well as hands-on activities, laboratory experiments, and problem-solving tasks, all designed to help them build a strong foundation in physical science. The course begins with an introduction to measurement systems and scientific tools, setting the stage for deeper exploration. Key topics covered include the properties of matter, atomic structure, chemical bonding, and chemical reactions. In addition, students will explore fundamental concepts in physics such as motion, forces, work, energy, heat, waves, sound, and light. By blending theoretical knowledge with practical experiences, this course equips students with a well-rounded understanding of physical science, preparing them for further studies in various scientific fields.
Lesson 1: Introduction to Physical Science
• What is Physical Science?
• Scientific Method
Lesson 2: Measurements and Unit Conversions
• SI vs. English Unit Systems
• Unit Conversions Using the Factor-Label Method
Lesson 3: Tools for Scientific Study
• Accuracy and Precision
• Scientific Notation
Lesson 4: Classification and Properties of Matter
• Matter, Mass, and Weight
• Pure Substances and Mixtures
• Physical and Chemical Properties and Changes
Lesson 5: Density & States of Matter
• Calculating Density
• States of Matter and their Properties
• Phase Changes
Lesson 6: Structure of the Atom
• Subatomic Particles
• Bohr Models
Lesson 7: Introducing the Periodic Table
• Reading the Periodic Table
• Identifying Periods, Groups, and Types of Elements
Lesson 8: Stability and Types of Bonding
• Valence Electrons and Dot Diagrams
• Ionic, Covalent, and Metallic Bonding
Lesson 9: Exam 1
Lesson 10: Reading and Writing Chemical Formulas
• Understanding Chemical Formulas
• Writing Chemical Formulas from Names
Lesson 11: Naming Ionic Compounds
• Fixed and Variable Charged Ions
• Naming Ionic Compounds
Lesson 12: Names and Formulas for Molecular Compounds
• Why Do Nonmetals Have Different Charges?
• Naming and Writing Formulas for Molecular Compounds
Lesson 13: Balancing Chemical Equations
• Law of Conservation of Mass
• Reading & Balancing Chemical Equations
Lesson 14: Types of Chemical Reactions
• Identifying Types of Reactions: Synthesis, Decomposition, Single Replacement,
• Double Replacement, and Combustion
Lesson 15: Solutions
• Categories of Matter
• Solubility and Types of Solutions
• Calculating Molarity
Lesson 16: Acids and Bases
• Properties of Acids and Bases
• Strength of Acids and Bases
• Neutralization Reactions
Lesson 17: Nuclear Changes
• Radioactivity
• Types of Nuclear Decay
• Introduction to Half-Life
Lesson 18: Exam 2
Lesson 19: Describing Motion
• Velocity and Motion
• Speed Calculations
• Velocity Graphs
Lesson 20: Acceleration
• What is Acceleration?
• Acceleration Calculations
• Acceleration Graphs
Lesson 21: Newton’s 1st and 2nd Laws
• Inertia (Newton’s 1st Law)
• Net Force (Newton’s 2nd Law)
• Force Diagrams
Lesson 22: Gravity and Projectile Motion
• Calculating Force of Gravity
• Force Diagrams
• Projectile Motion
Lesson 23: Newton’s 3rd Law
• Action and Reaction Forces
• Momentum & Change in Momentum
• Momentum Calculations
Lesson 24: Work and Power
• Mechanical Work
• Calculating Power
Lesson 25: Exploring Energy, Heat, and Temperature
• Introduction to Mechanical Energy
• Potential & Kinetic Energy
• Heat & Temperature
Lesson 26: Simple Machines
• What is a Simple Machine?
• Types of Simple Machines
Lesson 27: Exam 3
Lesson 28: Introduction to Waves
• Transverse vs. Longitudinal Waves
• Parts of a Wave
• Graphing Waves
Lesson 29: Properties of Sound Wave
• Speed of Sound
• Loudness & Intensity
• Frequency & Pitch
• Human Hearing
Lesson 30: Light and Color
• Properties of Light Waves
• The Electromagnetic Spectrum
• How We See Color
Lesson 31: Wave Behaviors
• Reflection, Refraction, and Diffraction
• Reflection & Refraction Diagrams
Lesson 32: Exploring Electrical Charge
• Electrical Charge
• Movement of Electrons: friction, conduction, & induction
• Electric Force
• Electric Field Line
Lesson 33: Electric Circuits
• How do Circuits Work?
• Circuit Diagrams
• Series vs Parallel Circuits
Lesson 34: Magnetism
• Properties of Magnets
• Permanent vs Temporary Magnets
• Magnetic Field Diagrams
• Earth’s Magnetic Field
Lesson 35: Exam 4
Full-year course: $179
· Pay in full or in 3 monthly installments.
· Generous multi-student discounts available for families with Level B & C students taking the same course in the same year.
· Educational Savings Accounts (ESA) available in many states. Learn more.
Trusted by more than 18,000 homeschool families worldwide
See why so many parents choose Journey Homeschool Academy for hands-on, faith-based science.
As homeschoolers, it can be difficult to find a curriculum that not only challenges, but engages our children.
It’s usually one or the other: too easy, too boring, or too hard. Luke and Trisha have been inspired by God to create a curriculum that balances all of that. I love the depth of knowledge they are gaining from the information. They know more than I do now and I’ve been through college geology and earth science! Never before has there been a curriculum that is so versatile in the choice for parents to be hands-off or fully engaged.
During busy weeks, I can ask the children to “go do science”. They can do it on their own and I can fully trust Luke and Trisha to present the information in the method, and belief system, in which I would present it to them myself. On less busy weeks, I can sit and watch the videos with them, gaining a greater knowledge.
This program literally fell into our laps after searching and toiling over which science curriculum to choose for our boys…
I have a biology degree so I knew I wanted a meaty and informational science curriculum for my children, but not one so cumbersome it weighed us down. I wanted something full and thorough, yet not so rigorous it didn’t offer us time to explore the real world of science happening all around us. I wanted something that allowed my kids to be hands-on, because science is about learning through exploration. But I don’t love a huge mess, so experiments had to make sense, be planned, and not cause a giant hiccup in the rest of our school day.
I tried curriculum after curriculum that seemed as if it should check these boxes, but we kept falling on our faces. Some were so rigorous it was stressful. Some were just boring. Some were so clunky with parts and pieces and no logical layout. I thought I had hit the end of the line, exhausting all options when I happened upon Journey. Thank you for your efforts and helping to check all the boxes for us.
Hands down, these are the best science classes we have ever done as a homeschool family.
We are using elementary through high school, and it is simple but so rich!! It is designed perfectly for the needs and expectations of a homeschooling family. I couldn't be happier. The flexibility and simplicity has made it easy to follow but there is no falling short of a solid science education here! We will be coming back to Journey from now on!
I wanted a solid science program, one where I didn’t have to teach my daughter myself…
but what most won me over was when my daughter referenced something in Scripture after her science lesson — it brought it all together and that was the best part. You can feel confident and assured your kids will learn, have fun, and be given a Biblical worldview when they’re signed up for this program!
We were looking for a science curriculum with a Biblical worldview, without an enormous amount of textbook reading.
We had used an online curriculum the last 2 years, but it just didn’t fit my son’s learning style. My son’s learning style is visual-spatial so “hands-on” curricula works best for him. I love that I can rely on the video teaching. The fill in the blank notes have really helped him stay engaged during the lecture and shows he wasn’t just going through the motions of doing schoolwork. It’s a blessing to know he’s doing well in this subject with very little investment of my time.
I had zero concerns about this curriculum because it’s the third JHA course we’ve used.
I knew my kids would be stretched academically, and I could trust the content. I loved the fact that this course required my kids to take notes, complete reading assignments, and monitor their own progress—growing them up a little.
We used your elementary level courses, and loved them. I was hoping the middle school level class would be a good fit for us…
It totally was! All the parts of the class work really well together. I’ve watched the videos with my kids, and we’ve learned so much. This class has been great for my whole family!
I see so many people put their kids back in school when they get to high school, because they lack the confidence to teach courses like chemistry…
…thanks to you guys, that is no longer an excuse. The videos in this course are top notch and I like the layout of the workbook with the opportunity it provides to learn notetaking skills. This is a challenging course, designed well, and taught from a biblical worldview. Thank you for working so hard to put these amazing courses together!
You’ve got questions… we’ve got answers
What is covered in the course?
Check out the Physical Science Explored Scope & Sequence here for an overview of the topics we’ll cover in this course.
What’s included with my purchase? What additional books or supplies will I need for this course?
You’ll get access to all lesson and lab videos along with PDF downloads of the student guidebook, lab guide, curriculum guide, and answer keys.
Should you want a physical copy of the guidebook or lab guide, those are available for purchase in our store. We also highly recommend that you purchase the textbook: Novare Physical Science.
You’ll also be responsible for purchasing lab supplies for any labs you’d like your student to complete. You can review the Physical Science Lab & Activity Supplies List here.
When does the course begin?
You’ll have immediate access to begin the course whenever you would like after you register!
Since this course is self-paced, you, the parent, have control over when your student begins the course. You can start as soon as you register, or wait a few weeks or months. Beginning the course is as easy as pressing a button. Once you begin the course for your student, they will have one year to access the course.
How long will I have access to the course?
Since this course is self-paced, you, the parent, have control over when your student begins the course. You can start as soon as the course is available, or wait a few weeks or months. Beginning the course is as easy as pressing a button. Once you choose to begin the course for your student, they will have one year to access the course.
Once your student completes their current lesson, they’ll receive access to the next one within 1-2 hours. This allows you the flexibility to work ahead if needed to account for vacations or time off while still finishing the course in the typical timeframe.
Students will have a full calendar year to complete the course, so if they fall a week or two behind, they should still have plenty of time to complete all the lessons.
Does my child have to view the course videos on specific days?
No, students can watch the lessons anytime throughout the week. Once a lesson is unlocked (by completing the previous lessons), each video can be reviewed as many times as the student wants as long as they have access to the course.
Which level is right for my child (Level B or Level C)?
Physical Science Explored Level B is designed for the middle school years, while Physical Science Explored Level C is perfect for high school students. The upper-level course includes everything from Level B and builds on the concepts with weekly assignments including:
• Additional video lessons
• Instruction on writing high-school-level lab reports
• Additional labs that reinforce concepts and provide lab report writing practice
• In-depth projects and activities
How much time per week will this class take?
We recommend students plan to complete one lesson per week to finish the course in a typical school year. That usually takes about half an hour per day, five days per week for Level B. If your student is in Level C, you’ll need to allocate about 1 hour a day, five days per week.
Are there any math prerequisites?
While this course does not have a lot of math involved, as an integrated chemistry and physics course it does have some. Students should have a good understanding of basic math operations (addition, subtraction, multiplication, and division) and fractions. Some pre-algebra skills would also be helpful.
Can I enroll more than one child in this course at the same time?
Each student receives their own online portal, quizzes, and grades, so each student should enroll separately. We do offer generous multi-student discounts for families enrolling more than one student in the class at the same time.
What is your discount for enrolling multiple students?
If you have multiple students (in the same immediate family) enrolling in the same upper-level course, we offer a 50% discount for the second student and a 75% discount for the third and fourth students.
If you have multiple students enrolling in the same level of the course, your discount will be automatically added at checkout. If you happen to have children enrolling in both the B and C levels, you’ll need to contact us via email at info@journeyhomeschoolacademy.com, so we can assist you.
Can we use a different textbook for this course?
We believe parents are best equipped to determine their student’s educational needs. As a homeschool course, you’re welcome to choose whatever textbook you’d prefer for your student to use or omit textbook reading altogether if you’d prefer. For most students, anytime they can use multiple modes of learning, it helps them retain information better.
After reviewing many, many textbooks we chose Novare Physical Science because we believe this textbook does an excellent job of reinforcing the concepts students are learning in the lectures. We provide recommended reading from them, however, if you choose another textbook you’ll need to be sure to assign students what you’d like them to read each week.
We have also created alternative reading schedules to accompany several other commonly used textbooks by homeschoolers. While we cannot vouch for every detail in these textbooks, the reading lists provided here generally overlap with what is covered in each of the lessons in the course.
In addition to our recommended textbooks, we currently have a reading list available for the following textbooks:
• Physical Science, BJU Press (6th edition)
• Exploring Creation with Physical Science, Apologia (3rd edition)
• Science: Matter & Energy, Abeka (1st edition)
• Physical Science, ACSI/Purposeful Design (1st edition)
Can my student earn high school credit for this course?
In most states, students need to accumulate at least 120 hours of instruction and coursework to receive a high school credit.
Physical Science Explored Level C for high school allows your child to accumulate these hours. They’ll need to complete all of the following to accumulate the necessary course hours:
• complete all the course lectures
• take all the quizzes and exams
• complete all recommended readings
• complete all lab and activity assignments part of the regular course
• complete each of the additional weekly level C assignments
Please note: the Level B course for middle school ages does not include enough hours for most students to receive high school credit. If you are intending your student to earn high school credit, be sure to select the Physical Science Explored Level C program when you sign up.
Can I take this course if I live outside the United States?
You sure can! We’ve made sure to make the lessons applicable to those worldwide. We’re excited to welcome our friends in other countries to join us as we study physical science.
Do you offer options to use this in a co-op?
We offer co-op pricing for groups of 4 or more who have designated a single instructor/facilitator. Co-op courses are designed for groups that are meeting at least weekly.
Our co-op courses are set up differently than our family programs to accommodate groups. You can learn more about our co-op courses here.
Please note: because of the way our group programs are set up, we are not able to communicate with individual parents of students within co-ops.
Can I pay for this course with my educational savings account?
We are an approved vendor with several ESAs and are continuing to add to the list all the time! We're happy to provide you with invoices or other information you need to submit to your ESA. You can see all the ESAs we're currently approved vendors with and/or submit a request for us to apply to the ESA in your state.
What is your refund policy?
We offer a 100% money-back, happiness guarantee within 30 days of the course start date OR 6 months from purchase date (whichever is less). Simply email us and we’ll give you a full refund.

Understanding the Fabulous Fit Promise
We have a Fabulous Fit Promise. We want this course to be a fabulous fit for your family. Based on our parent and student feedback, we think you will be delighted with the course.
However, we offer a 100% money-back, happiness guarantee within 30 days of the start of the course OR 6 months from purchase date (whichever comes first).
Our Fabulous Fit Promise: 100% Money-Back, Risk-Free
See inside the student dashboard
Curious what the course looks like once you’re enrolled?
This short tour walks you through the student dashboard so you can see how lessons, downloads, assignments, and quizzes are organized.
Course Features
35 video lessons that engage your child’s mind and heart and help them understand new and exciting concepts (without the overwhelm).
Weekly labs and activities that engage students’ senses and bring to life the ideas they’re learning in each lesson.
Helpful lesson outlines that guide your child through note-taking and review of new concepts.
Homework questions & practice equations to help your student apply the rich concepts covered in this course.
Homework help videos to assist your student when they get stuck! We walk them through the tricky math, step-by-step.
Easy-to-navigate parent curriculum guide that serves as a course roadmap for you and your student.
Optional reading assignments that provide your child with an additional way to interact with the course material and reinforce their understanding.
Online, graded-for-you quizzes and exams, so you can feel confident your kiddo is staying on track — without correcting their work yourself.
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