Will this help with my child's 4th grade science homework?

Yes. StudyPug covers every strand in North Carolina's 4th grade science curriculum - from biomes and plant responses to states of matter and Earth's structure - so your child can find help for exactly what was assigned in class.

How long are the video lessons?

Most video lessons are short and focused, running between 5 and 15 minutes. Each one targets a specific 4th grade science topic so your child can go straight to what they need without sitting through a full lecture.

Is there a state science test for 4th grade in North Carolina?

North Carolina administers the NC EOG science assessment in grades 5 and 8, not grade 4. That said, building strong science foundations in 4th grade directly supports performance in those assessed years.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice 4th grade science topics at home, in the car, or wherever works best for your family.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can explore the content before committing, and every paid plan comes with a 30-day money-back guarantee if it is not the right fit for your child.

NC 4th Grade Science Curriculum

Give your child the support they need to keep up with North Carolina's 4th grade science expectations - with lessons and practice built around what their class is actually covering.

NC 4th Grade Science Curriculum

IDStandardStudyPug Topic

1.1Research Methods
- Experimental Design, Multiple variables and controls
- Data Collection, Quantitative and qualitative data
- Analysis Methods, Patterns, trends, and relationships
- Scientific Models, Creating and using models
2.1Human Senses
- Sensory Systems, Five senses structure and function
- Brain Processing, Neural signals and responses
2.2Animal Senses
- Specialized Senses, Echolocation, UV sensing, magnetoreception
2.3Plant Responses
- Environmental Response, Reactions to light, touch, gravity
3.1Biomes
- Climate Regions, Temperature and precipitation patterns
- Terrestrial Biomes, Land-based ecosystem types
- Aquatic Biomes, Water-based ecosystem types
3.2Interactions
- Energy Flow, Food webs and energy transfer
- Matter Cycles, Water, carbon, nitrogen cycles
4.1States of Matter
- Particle Theory, Arrangement and movement of particles
- Phase Changes, Temperature effects on state
4.2Properties
- Physical Properties, Mass, volume, density
- Chemical Properties, Reactivity, pH, combustibility
5.1Forms of Energy
- Energy Types, Potential and kinetic energy
- Energy Conversion, Transformations between forms
5.2Light
- Light Properties, Reflection, refraction, color
5.3Sound
- Sound Properties, Pitch, volume, wave properties
6.1Earth's Structure
- Internal Structure, Layers of the Earth
- Surface Features, Mountains, valleys, oceans
6.2Earth's Movement
- Rotation Effects, Day/night cycle
- Revolution Effects, Seasonal changes
7.1Solar System
- Celestial Bodies, Planets, moons, asteroids
- Orbital Patterns, Planet and moon movements
- Space Technology, Exploration and observation tools
8.1Human Impact
- Resource Use, Renewable and non-renewable resources
- Environmental Science, Human effects on ecosystems
8.2Conservation
- Sustainable Practices, Resource management strategies
- Habitat Protection, Conservation methods
9.1Technology Process
- Design Cycle, Problem-solving methodology
- Materials Science, Properties and applications
- Systems Thinking, Interconnected components
10.1Traditional Knowledge
- Indigenous Science, Traditional ecological knowledge
- Cultural Practices, Sustainable resource management

4th Grade Science

About 4th Grade North Carolina science

North Carolina 4th grade science follows the NC Standard Course of Study, organized around life science, physical science, and earth and space science. This course covers research methods, human and animal senses, plant responses, biomes, states of matter, properties of materials, forms of energy, light, sound, Earth's structure and movement, the solar system, and conservation. StudyPug provides video lessons and practice problems for every topic, aligned to the NC Standard Course of Study.

Strands: life science (senses, biomes, interactions), physical science (matter, energy, light, sound), and earth and space science (Earth's structure, solar system)
Video lessons and step-by-step solutions for every 4th grade science topic
Practice problems with instant feedback, aligned to the NC Standard Course of Study
Parent assignments and smart recommendations to guide learning at home

Curriculum topics by strand

Find lessons and practice for every NC Standard Course of Study 4th grade science strand below.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

NC 4th Grade Science Topics

Research Methods: scientific inquiry, tools, and data collection skills that support every other strand
Human Senses and Animal Senses: how living things detect and respond to their environment
Plant Responses: how plants react to light, water, and other stimuli
Biomes and Interactions: ecosystems around the world and the relationships between organisms within them
States of Matter and Properties: physical characteristics of solids, liquids, and gases
Forms of Energy, Light, and Sound: how energy moves and behaves in different forms
Earth's Structure and Earth's Movement: layers of the Earth and forces that shape the surface
Solar System: planets, the sun, and patterns of movement in space
Human Impact and Conservation: how people affect the environment and strategies to protect natural resources
Technology Process and Traditional Knowledge: engineering design and the role of cultural knowledge in science

How StudyPug Helps NC 4th Grade Science Students

When your child gets stuck on a concept - whether it is the difference between biomes, how sound travels, or what causes Earth's seasons - StudyPug lets them rewatch a focused video lesson and then work through practice problems with instant feedback. Every lesson is aligned to the NC Standard Course of Study, so the content matches what their teacher is covering. If you are also looking for support across subjects, the 4th grade math standards NC page covers every math strand for this year.

Aligned to NC 4th Grade Science Curriculum

Every lesson and practice problem on StudyPug is built to match the NC Standard Course of Study for 4th grade science, covering life science, physical science, and earth and space science. Families who want a broader picture of what North Carolina expects at this level can also explore the 4th grade social studies curriculum for a look at the full set of grade 4 expectations across subjects.

Written by the StudyPug Science Team

Last updated June 5, 2026

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