Kindergarten Science Curriculum: A Full-Year Path for Young Learners

A good kindergarten science curriculum should help children explore simple ideas about plants, animals, weather, forces, materials, and their surroundings. The challenge is choosing a program that is age-appropriate, engaging, and manageable for you to teach.

Look for a curriculum that combines observation, questions, hands-on activities, and simple investigations. Then compare its lesson format, preparation, supplies, cost, and flexibility with your child’s needs and your homeschool routine.

Why Teach Science in Kindergarten?

Science gives young children a way to understand things they already notice. A child may wonder why a plant grows toward the light, why some objects move faster than others, or why the weather changes. A science lesson gives them a simple way to investigate those questions.

Kindergarten science is also about learning how to think. Children can observe, ask questions, make predictions, compare things, and describe what they find. These skills can support later learning in science and other subjects.

Curiosity and Wonder

Young children naturally ask questions about the world. A science curriculum can turn those questions into simple investigations.

Instead of only telling a child that plants need water and light, you can let them grow a seed and observe what happens. Instead of explaining every property of an object, you can let the child sort, compare, and describe different materials.

The goal is not to make a five-year-old memorize large amounts of science vocabulary. The goal is to help them become comfortable noticing things and asking questions.

Critical Thinking Skills

Kindergarten science can introduce early scientific thinking through simple tasks.

A child might:

• Observe an object.
• Ask a question.
• Predict what may happen.
• Try a simple activity.
• Compare the result with the prediction.
• Explain what they noticed.

These steps are simple, but they give children an early understanding of how investigations work.

Foundation for Future Learning

Children do not need advanced science lessons in kindergarten. They need experiences that give later concepts a place to build from.

Learning about plants, animals, weather, forces, and the environment can give children basic knowledge that they can expand in later grades.

Real-World Connections

Science becomes easier to understand when children can connect it to everyday life.

You can discuss:

• Why plants need water.
• Why we wear different clothes in different weather.
• Why a ball rolls when it is pushed.
• How animals get food and water.
• What happens when ice is left outside.
• How sunlight affects a shadow.
• How people use tools to solve problems.

These connections help science feel like something children can see and explore rather than something that only happens in a workbook.

What Should a Kindergarten Science Curriculum Teach?

There is no single list that every homeschool curriculum must follow. Different programs organize kindergarten science in different ways.

Common areas include life science, earth and space science, physical science, human body topics, environmental topics, and simple engineering activities. The exact balance depends on the curriculum.

The NGSS kindergarten standards include areas such as forces and interactions, energy, living things and their needs, Earth’s systems, Earth and human activity, and engineering design.

Common kindergarten curriculum topics may also include the five senses, plants, animals, weather, seasons, materials, shadows, simple machines, and technology. These are common curriculum topics and should not automatically be treated as separate kindergarten NGSS standards.

Plants and Animals

Children can learn basic facts about living things and observe them directly.

Possible topics include:

• What plants need to grow.
• Basic plant parts.
• How plants change over time.
• Animal needs.
• Animal babies and parents.
• Different types of animals.
• Where plants and animals live.
• How people care for animals.

Growing a seed is especially useful because children can observe change over several days or weeks.

Weather and the Sky

Weather gives children an opportunity to observe science every day.

A kindergarten curriculum may introduce:

• Sunny, cloudy, rainy, and snowy weather.
• Temperature in simple terms.
• Seasonal changes.
• Clouds.
• Wind.
• Sunlight.
• The Moon and night sky.
• Simple weather patterns.

A weather chart can turn a daily observation into a science activity.

The Five Senses and the Human Body

Children can learn how their senses help them gather information.

For example:

• Eyes help us see.
• Ears help us hear.
• Nose helps us smell.
• Tongue helps us taste.
• Skin helps us feel.

These lessons can easily become hands-on activities because children can use their senses while observing safe objects.

Forces and Motion

Kindergarten children can explore simple ideas about movement.

They can investigate:

• Pushes and pulls.
• Fast and slow movement.
• Direction.
• Rolling and sliding.
• How different pushes affect movement.
• How simple designs can change an object’s movement.

These ideas connect directly with the kindergarten NGSS performance expectations for pushes and pulls.

Earth and the Environment

Children can begin learning about the world they live in.

Topics may include:

• Land and water.
• Natural resources.
• Weather.
• Local environments.
• Plants and animals in an environment.
• Caring for the environment.
• Reducing waste and reusing materials.

Materials and Everyday Objects

Children can compare objects by what they can see and feel.

For example, they can sort objects by:

• Hard or soft.
• Rough or smooth.
• Heavy or light.
• Flexible or rigid.
• Sink or float.
• Shape or size.

These activities introduce scientific observation without requiring advanced explanations.

Simple Engineering and Technology

Kindergarten science can also include basic problem-solving.

Children might build:

• A bridge for a toy.
• A ramp.
• A paper structure.
• A simple boat.
• A tower.
• A device that moves an object.

The focus should be on trying a design, observing what happens, and making changes.

Effective Strategies to Teach Science to Kindergarteners

A curriculum is only part of the learning experience. The way you use it matters too.

Use Stories and Activities

A picture book can introduce a science topic before an activity.

For example, read about plants and then examine a real plant. Read about weather and then observe the sky. Read about animals and then compare pictures of different species.

This gives the child a reason to use the information instead of simply hearing it.

Keep Lessons Short and Focused

Kindergarten children may not need long science lessons.

A simple lesson can include:

1. A short introduction.
2. A question or observation.
3. A hands-on activity.
4. A discussion.
5. A drawing or simple record of what happened.

You can extend a lesson when your child is interested or stop when attention begins to fade.

Let Your Child Ask Questions

Do not feel that you need to answer every question immediately.

If your child asks, “Why did that happen?” you can respond with:

“What do you think?”

That turns a question into an opportunity to make a prediction.

Connect Science With Other Subjects

Science can naturally connect with reading, writing, math, and art.

A plant investigation might include:

• Reading a plant book.
• Counting leaves.
• Measuring growth.
• Drawing the plant.
• Writing or dictating an observation.

This can make one science topic useful across several parts of your homeschool day.

Explore Topics in Depth When Your Child Is Interested

A curriculum provides structure, but it does not have to control every lesson.

If your child becomes interested in insects, you can spend extra time observing insects, reading about them, drawing them, and learning about their life cycles.

This flexibility can make science more meaningful.

Science Skills Kindergarteners Can Practice

A kindergarten science curriculum should teach more than facts. It should also give children opportunities to practice basic science skills.

Observation

Children can use their senses to notice details.

Ask:

• What do you notice?
• What changed?
• What is different?
• What stayed the same?

Asking Questions

Encourage questions that can be explored.

For example:

• What happens if we give this plant more water?
• Which object will roll farther?
• What happens to ice when it gets warmer?

Making Predictions

Before an activity, ask your child what they think will happen.

The prediction does not need to be correct. The important part is giving the child a reason to think about the outcome.

Sorting and Comparing

Children can group objects by simple characteristics.

They can compare:

• Size.
• Shape.
• Texture.
• Color.
• Weight.
• Movement.

Measuring

Kindergarten science can introduce simple measurement.

Children can measure plant growth with a ruler, count objects, compare lengths, or record how many days a change takes.

Recording Observations

A science notebook does not need to contain long written paragraphs.

A kindergarten child can:

• Draw a picture.
• Circle an answer.
• Add a number.
• Label a simple diagram.
• Tell a parent what happened while the parent writes it down.

Communicating Results

Ask your child to explain what they observed.

Simple questions work well:

• What happened?
• What did you notice?
• Was your prediction correct?
• What would you try next?

Core Knowledge’s kindergarten science materials also emphasize observation, questioning, collecting information, measuring, organizing observations, and discussing findings.

Kindergarten Science Scope and Sequence

A scope and sequence shows how science topics are organized across the year. Your curriculum may use different unit names, but the progression should move from familiar observations toward broader ideas.

Discovering Science

Start by teaching children what scientists do.

They can learn to observe, ask questions, compare things, and describe what they notice.

Getting Ready to Discover

Introduce basic science routines.

Children can learn how to:

• Observe carefully.
• Use simple tools.
• Record information.
• Make predictions.
• Talk about what they discover.

Discovering You

Explore the human body and the senses.

Children can learn how their senses provide information about the world and how basic body needs support everyday life.

Discovering the World Around You

Help children examine objects and materials they see every day.

Sorting, comparing, describing, and testing objects can introduce early physical science concepts.

Discovering Living Things

Explore plants, animals, and their needs.

Growing a plant or observing an animal can give children direct experience with living things.

Discovering Nonliving Things

Compare living and nonliving things.

Children can examine rocks, water, soil, toys, tools, and other objects while discussing their characteristics.

Discovering the Sky

Look at the sky during the day and at night.

Topics can include the Sun, Moon, stars, light, and shadows at an age-appropriate level.

Discovering Weather

Keep a simple weather record.

Children can observe clouds, temperature, wind, precipitation, and changes over time.

Discovering Our Environment

Explore how plants, animals, people, land, water, and weather are connected.

Simple nature walks can work well here.

Discovering Forces

Use everyday objects to explore pushes and pulls.

Balls, toy cars, ramps, and other safe objects can help children observe movement.

Discovering Technology

Introduce technology as something people design and use to solve problems.

The focus can remain simple. Children might compare tools or design something that solves a small problem.

Review Our Discoveries

End units by revisiting important ideas.

Ask your child to explain what they learned, draw something they observed, or demonstrate a concept.

Interactive Science Activities for Kindergarteners

Hands-on activities do not have to be complicated or expensive.

Plants and Seeds

Grow a seed in a clear container and observe it over time.

Your child can draw the plant at different stages and record simple observations. You can also compare plants grown under different conditions when the activity is appropriate and supervised.

Butterflies and Life Cycles

Use books, pictures, or an appropriate observation activity to introduce the butterfly life cycle.

Children can draw the stages and put them in order.

Simple Machines

Simple machines can be introduced through familiar objects.

A ramp, lever, wheel, or pulley can give children a basic way to explore how tools help people move or lift objects.

Oobleck

Oobleck can be made from cornstarch and water and behaves differently when force is applied.

It is a useful sensory investigation because children can compare how the mixture behaves when they touch it gently versus applying pressure.

It is better to describe oobleck as a material with unusual flow behavior rather than simply calling it a lesson about “changing states.”

Fun and Simple Science Experiments for Kindergarteners

Experiments can make science memorable, but they should be simple enough for a young child to understand.

Baking Soda and Vinegar

A baking soda and vinegar activity can let children observe bubbling and gas production from a chemical reaction.

Instead of focusing on complicated chemistry, ask simple questions:

• What happened?
• What did you see?
• What changed?
• What do you think caused the bubbles?

Static Electricity

A balloon and a small piece of lightweight material can demonstrate attraction caused by static electricity.

The activity gives children a chance to make an observation and describe what they see.

Safety First

An adult should supervise kindergarten science activities.

Before using any material, check the instructions and make sure the activity is appropriate for the child’s age. Avoid letting children taste experiment materials, and keep small objects and other unsuitable materials away from young children.

The goal is exploration, but safety should always come before completing an activity.

Top Kindergarten Science Curriculum Options

There is no single kindergarten science curriculum that works for every homeschool. The right choice depends on your child’s needs, your teaching style, available time, budget, and how much preparation you want to do. For another perspective on kindergarten science curriculum options for homeschooling, you can also compare different approaches before reviewing the individual programs below.

Here are several curriculum names and approaches homeschool parents may encounter when researching kindergarten science.

The American Emergent Curriculum

The American Emergent Curriculum is an approach discussed by The School House that emphasizes child interests, exploration, and flexible learning.

This type of approach may appeal to parents who want science to follow a child’s questions and interests rather than follow a rigid sequence.

Science4Us

Science4Us is an online science curriculum option for young learners.

An online program may be worth considering if you prefer digital lessons, structured instruction, and learning that can be completed from a computer.

Real Science Odyssey

Real Science Odyssey is another homeschool science option parents may encounter when comparing programs.

Consider whether its lesson structure, reading requirements, activities, and teaching approach fit the way your family prefers to learn.

Building Foundations of Scientific Understanding

Building Foundations of Scientific Understanding is designed around building scientific understanding through connected ideas.

Parents considering an inquiry-focused approach can compare its organization and teaching requirements with more lesson-by-lesson programs.

The Good and the Beautiful Science

The Good and the Beautiful offers science resources that may appeal to families looking for a structured homeschool curriculum with a particular educational and family approach.

Review the current course description and materials before purchasing because curriculum content and editions can change.

BookShark

BookShark Science A is designed for young learners around ages 5–7 and uses books, hands-on experiments, an Instructor’s Guide, and experiment materials. Its current Science A package lists topics such as wildlife, ecosystems, weather, simple machines, and physics.

This type of curriculum may suit a family that enjoys learning through books and wants more of the lesson planning and experiment materials organized for them.

Core Knowledge Science Curriculum

Core Knowledge Science (CKSci) provides a K–5 science curriculum with materials covering areas such as life, physical, and earth and space science, along with human body, computer science, and engineering content. Its K–2 materials emphasize observation and questioning and include hands-on activities.

The Core Knowledge Sequence is also available for free noncommercial use, while additional curriculum materials vary by resource.

Miacademy

Miacademy offers an online kindergarten science curriculum that includes interactive lessons and hands-on activities. Its current kindergarten science material emphasizes skills such as observing, comparing, asking questions, and making simple predictions.

This type of option may be useful for families that prefer digital instruction and a more structured online experience.

Power Homeschool

Power Homeschool’s current kindergarten science course is a full-year online course with video lessons, interactive practice, worksheets, lesson plans, and assessments. The course also includes hands-on activities and practical science topics.

This can be considered by parents who want a more technology-based and structured approach.

How to Choose a Kindergarten Homeschool Science Curriculum

Instead of asking which curriculum is universally best, start by asking which one fits your homeschool.

Does It Spark Curiosity?

Look for opportunities to observe, question, investigate, and explore.

A curriculum should give your child reasons to think about the topic rather than only asking them to memorize information.

Is It the Right Level?

Check the recommended age or grade, reading requirements, lesson length, and activity complexity.

A curriculum can be academically sound but still be a poor fit if the lessons are difficult for your child to access independently.

Does It Fit Your Homeschooling Style?

Consider whether your family prefers:

• Books and read-alouds.
• Worksheets.
• Hands-on activities.
• Online lessons.
• Nature study.
• Unit studies.
• Structured daily lessons.
• Flexible exploration.

Your science curriculum should fit your normal homeschool routine rather than constantly fighting against it.

Can You Mix and Match?

You do not necessarily need to use one resource for every science lesson.

You could use a structured curriculum as your main guide and add:

• Library books.
• Nature walks.
• Science notebooks.
• Simple experiments.
• Documentaries or videos.
• Outdoor observations.

The important thing is to avoid adding so many resources that science becomes difficult to manage.

How Does It Fit With Other Subjects?

Science can connect naturally with reading, writing, math, and art.

A weather unit can involve reading weather books, making a chart, counting rainy days, and drawing clouds.

A plant unit can include reading, measuring, drawing, and simple writing.

How Much Time Will It Take?

Check how long lessons actually take.

A curriculum that looks simple on paper may require significant preparation. Look at the teacher guide, supply list, activity instructions, and weekly schedule before deciding.

What Supplies Do You Need for Kindergarten Science?

The supplies depend on the curriculum.

Some programs use mostly books and ordinary household items. Others provide experiment kits or require additional materials.

Common supplies may include:

• Paper.
• Pencils and crayons.
• Magnifying glass.
• Measuring tools.
• Containers.
• Water.
• Soil.
• Seeds.
• Cardboard.
• Building blocks.
• Simple craft materials.

Before buying a curriculum, check whether experiment supplies are included. For example, BookShark’s current Science A package includes an experiment supply kit, while other programs may require families to gather materials themselves.

This matters because the listed curriculum price may not represent the total cost of using it.

How Often Should You Teach Science in Kindergarten?

There is no universal homeschool schedule that every kindergartener needs.

Many families can build science into a few focused sessions each week. Others prefer short daily activities.

A simple weekly pattern could look like this:

Monday: Introduce the Topic

Read a book, watch a short lesson, or discuss the week’s question.

Tuesday: Observe

Look at a real object, plant, animal, weather condition, or other example.

Wednesday: Investigate

Complete a simple hands-on activity.

Thursday: Discuss and Record

Talk about what happened. Let your child draw or record an observation.

Friday: Review

Ask your child to explain what they learned or demonstrate the idea.

You can also adjust the schedule when your child becomes especially interested in a topic.

Online vs. Offline Kindergarten Science Curriculum

The choice between online and offline science depends on your family’s routine and your child’s learning preferences.

Online Curriculum

Online programs can provide:

• Video lessons.
• Interactive activities.
• Digital practice.
• Structured lesson sequences.
• Progress tracking in some programs.
• Flexible pacing.

For example, Power Homeschool currently uses video-based lessons and interactive practice in its kindergarten science course.

The main questions to ask are how much screen time you want and how much hands-on work the program includes.

Offline Curriculum

Offline programs may rely on:

• Books.
• Instructor guides.
• Printed activities.
• Experiments.
• Science notebooks.
• Real-world observation.

BookShark’s Science A package, for example, combines science books, an Instructor’s Guide, experiments, and a supply kit.

Offline does not automatically mean better or worse. It simply gives your family a different way to organize instruction.

Can You Use One Science Curriculum for Multiple Children?

Yes, some science programs can work across more than one age when the lessons are flexible.

BookShark, for example, organizes its science programs by levels and age ranges rather than using only strict grade levels, which can make it easier for families to teach children together when appropriate.

You can also adjust the expectations for each child.

For example, during a plant study:

• A kindergartener might identify roots, stems, and leaves.
• An older child might measure plant growth.
• Another child might research what plants need to survive.

The topic can stay the same while the depth changes.

What Does a Kindergarten Science Curriculum Cost?

The purchase price is only one part of the cost.

Before choosing a program, check:

• Curriculum price.
• Books.
• Teacher guides.
• Experiment kits.
• Consumable worksheets.
• Online subscriptions.
• Replacement materials.
• Extra household supplies.

Also consider your time.

A less expensive curriculum may require you to find books, print activities, gather supplies, and plan lessons yourself. A more complete package may cost more but provide more of those materials.

For example, current BookShark Science A materials include an Instructor’s Guide, science books, experiments, and a supply kit, while Core Knowledge also provides a range of curriculum materials with many resources available at no cost.

Look at the total cost and preparation required, not just the price on the product page.

Kindergarten Science Activities and Worksheets

Activities and worksheets can support a curriculum, but they should not become the entire science experience.

Kindergarten Science Activities

Good activities give children something to observe, test, compare, build, or discuss.

Examples include:

• Growing seeds.
• Tracking weather.
• Sorting objects.
• Observing shadows.
• Testing pushes and pulls.
• Building a simple ramp.
• Comparing materials.
• Drawing an observation.
• Recording plant growth.

Kindergarten Science Worksheets

Worksheets can be useful for reviewing vocabulary, labeling diagrams, recording observations, or checking understanding.

However, a kindergarten science program should also give children opportunities to interact with real objects and experiences.

The balance matters more than the number of worksheets.

Kindergarten Science and NGSS

The Next Generation Science Standards can help parents understand the types of science learning expected in kindergarten, but homeschoolers do not need to treat NGSS as a single curriculum.

Current NGSS kindergarten performance expectations include investigating pushes and pulls, using observations to describe what plants and animals need to survive, observing weather patterns, and using design solutions to address problems. The kindergarten standards also include energy and Earth and human activity topics.

A curriculum may cover these ideas in a different order or combine them with other age-appropriate topics.

When checking a curriculum for standards alignment, look for specific learning goals rather than assuming that every science topic labeled “kindergarten” is an NGSS requirement.

What Should a Kindergarten Student Know by the End of the Year?

There is no single checklist that every homeschool child must complete at exactly the same pace.

By the end of kindergarten, a child may have experience with topics such as:

• Basic needs of plants and animals.
• Simple weather observations.
• The five senses.
• Basic forces and motion.
• Living and nonliving things.
• Simple environmental ideas.
• Materials and their characteristics.
• Basic sky observations.
• Simple engineering challenges.

Just as important, the child should have opportunities to practice science skills.

They should be developing the ability to:

• Observe carefully.
• Ask questions.
• Make simple predictions.
• Compare objects.
• Describe what happened.
• Record observations.
• Talk about evidence from an activity.

The emphasis should be on building understanding and scientific habits rather than checking off a long list of facts.

How to Make Kindergarten Science Practical for Your Homeschool

The best curriculum on paper may still be a poor fit if it does not work with your actual week.

Before choosing one, ask yourself:

1. How much preparation can I realistically do?
2. Does my child learn better through books, activities, videos, or a mixture?
3. How much screen time do I want?
4. Do I want to teach multiple children together?
5. What is my total budget?
6. Do I want a secular or faith-based approach?
7. Do I want experiments included?
8. How much flexibility do I need?
9. Can the curriculum adapt to my child’s interests?
10. Does the program cover the science skills I want my child to practice?

These questions can narrow the choices much faster than comparing curriculum names alone.

Frequently Asked Questions

What is the best science curriculum for kindergarten?

There is no single curriculum that is the right fit for every homeschool. Compare the lesson format, age level, preparation, activities, cost, and teaching approach with your family’s needs.

What should kindergarteners learn in science?

Kindergarten science commonly introduces plants, animals, weather, the environment, forces and motion, the senses, materials, and simple engineering. Children should also practice observing, questioning, predicting, comparing, and recording information.

How often should you teach science in kindergarten?

A few focused sessions each week can work well, but there is no single schedule required for every homeschool. Short daily observations can also count as meaningful science learning.

Does kindergarten science need experiments?

No. Experiments are useful, but they are not the only way to teach science. Nature walks, observation, sorting, measuring, reading, and simple investigations can also provide valuable science experiences.

Can you teach kindergarten science without a curriculum?

Yes. You can build lessons around books, nature observation, everyday materials, experiments, and your child’s questions. A formal curriculum can still be helpful if you want a planned scope and sequence.

Is NGSS required for homeschoolers?

NGSS is a set of science standards, not a single homeschool curriculum. Whether a particular standard or state requirement applies to your homeschool depends on your state’s homeschool rules and the educational approach you choose.

Conclusion

Kindergarten science works best when children can touch, observe, question, and discover instead of simply completing lessons. In my experience reviewing homeschool curriculum approaches, the right program is the one that fits your family’s pace while giving your child meaningful science experiences. Keep the structure simple, stay curious, and let real-world exploration lead the way.