Foundations of Science 1
What Is Foundations of Inquiry Science?
Science builds on itself. When you understand the foundational concepts, you have something to connect new ideas to. If you miss one of those foundations, later concepts can be much harder to understand.
That's what this course is designed to help with. We start at the beginning and work through real science in bite-sized pieces, giving learners time to understand each idea before building on it.
We explore chemistry, physics, life science, and earth science together because these subjects are connected. What we learn about matter helps us understand air and water. What we learn about energy helps us understand everything from moving objects to food chains. We keep coming back to earlier ideas, using them in new ways and building a deeper understanding as we go.
I recommend beginning with Lesson 1, regardless of your learner's age. Older learners may move through the early lessons quickly, and younger learners may need more time. Either is fine. Something seeming simple doesn't mean it isn't an important foundation for what comes next.
Making It Work for Your Learner
The self-paced curriculum is completely free. There are slideshows, videos, activities, games, and printables available to help you explore the concepts together.
Please don't feel like you need to use every resource! Choose what works for your learner. You might watch a slideshow together and talk about it, try an activity, play a game, or use a workbook page to revisit an idea. You don't need to complete everything before moving on. What matters is whether your learner understands the concept, not how many resources you've used.
This is inquiry science, so the discussions and rabbit holes are an important part of the learning! Ask questions, give learners time to explain their thinking, and follow their curiosity. If something makes them wonder, take time to explore it together. You don't need to have every answer. Figuring things out together is part of the process.
The goal is to build understanding, and sometimes the best conversation comes from a question you weren't planning to ask.
All course materials including presentations and worksheets are original works created by Selene at Rabbit Hole Learning LLC. All rights reserved.
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Lesson 1: Organizing Things into Categories
Organizing Things into Categories Learners discover that sorting things into categories is a skill they already use every day. This foundational thinking skill underlies...
Lesson 2: Solids, Liquids, and Gases
Solids, Liquids, and Gases Introduction Everything around us exists as a solid, liquid, or gas. Learners sort familiar objects and materials into one of these three states of...
Lesson 3: Gravity
Gravity Introduction Learners discover what gravity is, explore why it never turns off, and connect it to the ideas of horizontal and vertical. Hands-on...
Lesson 4: States of Matter and Temperature
States of Matter: Changes with Temperature Learners observe how many materials, especially water, shift between solid, liquid, and gas states as temperature changes. They finish...
Lesson 5: Orbits and Gravity
Orbits and Gravity in Space Learners connect gravity to orbits and discover why orbiting objects are in a constant state of free fall. They also explore why weight...
Lesson 6: What Is Energy?
What is Energy? Everything moves, heats up, or lights up because of energy. Learners identify the different forms of energy and discover that all of them...
Lesson 7: Air Is Real
Air is Real Through hands-on experiments, students show that air takes up space and has weight, just like solids and liquids, proving that it is a...
Lesson 8: Energy Transformation
Energy Transformation Learners explore how energy never disappears but constantly changes form, and how it always moves from where there is more toward where...
Lesson 9: Air and the Atmosphere
Air and the Atmosphere Learners connect what they know about air to the bigger picture of Earth's atmosphere, and are introduced to the four systems that make...
Lesson 10: Is It Alive?
Is it Alive? Students sort a collection of living and nonliving things into three categories: biological, natural Earth, and human-made. The focus is...
Lesson 11: Matter Is Made of Particles
Matter is Made of Particles Learners will reason their way to the discovery that all matter is made of particles too small to see. They also work out the difference...
Lesson 12: Light and Shadows
Light and Shadows Learners explore light as a form of energy, discover why shadows form and change, and find out that almost everything they see is...
Lesson 13: Particles and States of Matter
Changes in Particles with States of Matter Learners use the particulate nature of matter to explain why solids, liquids, and gases behave so differently. The key is not just...
Lesson 14: Technology and Engineering
Technology, Tools, and the Engineering Process Students learn what technology really means, explore how some animals use and even pass down tools, discover the engineering design...
Lesson 15: Reversible and Nonreversible Changes
Reversible and Nonreversible Changes Learners distinguish between changes that can be undone, like water freezing and thawing, and changes that cannot, like burning. The key...
Lesson 16: Sound and Vibrations
Sound and Vibrations Learners begin their exploration of sound by discovering its most fundamental truth: every sound in the universe starts with vibration....
Lesson 17: Kinetic and Potential Energy
Kinetic and Potential Energy Learners discover that energy is not mysterious or invisible in the way we might imagine. Through hands-on demos with rubber bands,...
Lesson 18: Sound and Light Waves
How Sound and Light Travel in Waves Building directly on Lesson 16, learners investigate what actually happens when sound leaves its source and travels to a listener....
Lesson 19: Plants vs Animals
Plants vs. Animals Learners explore the two major kingdoms of life and discover that the division between plants and animals is not about appearance or...
Lesson 20: Energy in Nature
Energy in the Natural World Building directly on Lesson 17, learners connect the principles of kinetic and potential energy to all living things. Starting with the...
Lesson 21: Categories of Materials
Categories of Materials Learners discover that the enormous variety of objects in the human-made world can be sorted into just eight basic material categories....
Lesson 22: Weather and the Water Cycle
Weather and the Water Cycle Learners explore weather as a natural phenomenon that changes from day to day and varies by season and location. Students observe and...
Lesson 23: Properties of Materials
Properties of Different Materials Building on Lesson 21, learners investigate how scientists identify and describe materials using observable and testable properties....
Lesson 24: Life Cycles
The Life Cycle Concept Learners are introduced to one of biology's most fundamental organizing ideas: every living thing follows a life cycle, a predictable...
Lesson 25: Understanding Force
Understanding Force Learners investigate one of physics' most fundamental concepts: force. Students discover that force is the strength of any push or pull...
Lesson 26: Metamorphosis
Metamorphosis and Life Cycles Building on the life cycle concept introduced in Lesson 24, learners investigate the remarkable variety of ways different organisms...
Lesson 27: Force and Energy
How Force and Energy Work Together Building directly on Lesson 25, learners discover how force and energy are connected, but not the same thing. The lesson establishes...
Lesson 28: Animal Adaptations and Diet
Animal Adaptations and Diet Learners investigate how animals' physical features reveal what they eat and how they survive. Students examine teeth, beaks, claws, and...
Lesson 29: Reading and Drawing Maps
Reading and Drawing Maps Learners develop spatial reasoning and visual literacy skills by exploring how maps represent real spaces. Students discover that all...
Lesson 30: Food Chains and Energy Flow
Food Chains and Energy Flow Learners trace the path of energy through ecosystems, from the sun through producers and consumers. Students build food chains and food...