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

Yes. StudyPug covers the physical science, life science, and earth science topics taught in Colorado 4th grade classrooms, so your child can find help on the exact concept they are stuck on.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes. Each one focuses on a single concept so your child can watch, pause, and rewatch as needed without sitting through a long lecture.

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

Colorado administers the CMAS Science assessment, but the tested grades are 5, 8, and high school. Grade 4 is not a CMAS Science assessment year, so no state science test is required at this grade level.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice Colorado 4th grade science at home, at school, or on the go without needing a specific device.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see the content before committing. Every subscription also comes with a 30-day money-back guarantee if it is not the right fit.

CO 4th Grade Science Curriculum

Give your child the support they need to keep up with Colorado's 4th grade science class. StudyPug covers every strand with clear lessons and hands-on practice.

CO 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 Colorado science

Colorado follows the Colorado Academic Standards for science, which organize learning around physical science, life science, earth and space science, and science and engineering practices. In 4th grade, students explore how energy moves, how living things interact with their environments, and how Earth's features change over time. StudyPug provides video lessons and practice problems that match exactly what students are working on in class.

Physical science, life science, earth and space science, and science and engineering practices
Video lessons taught by certified teachers for every 4th grade science topic
Practice problems with step-by-step explanations after every lesson
Content aligned to the Colorado Academic Standards for 4th grade science

Curriculum topics by strand

Lessons and practice for every strand, aligned to the Colorado Academic Standards for 4th grade science.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Colorado 4th Grade Science Topics

Physical Science: Students investigate how energy is transferred through light, sound, heat, and electricity, and how forces affect the motion of objects.
Life Science: Students examine how living things depend on their environments, how organisms obtain and use energy, and how traits are passed from parent to offspring.
Earth and Space Science: Students explore how Earth's surface changes through weathering, erosion, and deposition, and how patterns in the sky connect to Earth's movement.
Science and Engineering Practices: Students ask questions, plan investigations, analyze data, and design solutions to real-world problems throughout all strands.

How StudyPug Helps Colorado 4th Grade Science Students

When a student gets stuck on a concept - whether it is how sound travels or why rocks wear down over time - they can pull up a short video lesson on StudyPug and work through it at their own pace. For ongoing grade 4 science help, the practice problems after each lesson reinforce what was just learned and flag gaps before they become bigger issues.

StudyPug also makes it easy to look ahead or review earlier work. Families can check the co grade 3 science curriculum to fill in any missing foundations, or preview the co grade 5 science curriculum to see what is coming next year.

Aligned to Colorado 4th Grade Science Curriculum

Every lesson on StudyPug is built around the Colorado Academic Standards for 4th grade science, covering the same physical science, life science, earth and space science, and engineering practices that Colorado teachers use in the classroom. That alignment means practice on StudyPug directly supports what students are tested on throughout the school year.

Written by the StudyPug Science Team

Last updated June 5, 2026

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