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

Yes. StudyPug covers the topics Oregon 4th graders work through in class, so your child can find a matching lesson or practice problem whenever they get stuck on an assignment.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes. They are broken into short, focused segments so your child can watch just the part they need without sitting through a full lecture.

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

Oregon administers the Oregon Science Assessment at grades 5 and 8, and at the high school level. Grade 4 is not a tested year, so there is no statewide science assessment for 4th graders.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can study at home, on the go, or wherever is most convenient for them.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see the content before committing. There is also a 30-day money-back guarantee if you decide it is not the right fit after subscribing.

OR 4th Grade Science Curriculum

Give your child the support they need to keep up with Oregon's 4th grade science curriculum. Step-by-step video lessons and practice problems matched to what their class is covering this year.

OR 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 Oregon science

Oregon follows the Oregon Science Standards, which are aligned to the Next Generation Science Framework and organized around disciplinary core ideas, science and engineering practices, and crosscutting concepts. In 4th grade, students explore topics in physical science, life science, earth and space science, and engineering design. StudyPug provides video lessons, practice problems, and step-by-step explanations covering every strand of the Oregon 4th grade science course.

Strands: physical science, life science, earth and space science, and engineering design
Video lessons for every 4th grade science topic
Practice problems and step-by-step explanations
Aligned to Oregon Science Standards (NGSS-aligned)

Curriculum topics by strand

Find lessons and practice for every strand, aligned to the Oregon Science Standards.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Oregon 4th Grade Science Topics

Physical Science: Students investigate energy, waves, and the properties of matter through hands-on reasoning and science practices.
Life Science: Students examine how living things depend on their environment, including the roles of plants, animals, and ecosystems.
Earth and Space Science: Students study Earth's surface features, weather patterns, and the ways natural processes shape the land.
Engineering Design: Students apply the design process to define problems, test solutions, and refine their ideas using evidence.

How StudyPug Helps Oregon 4th Grade Science Students

When a concept from class does not click, students can search for that exact topic on StudyPug and watch a clear video lesson that walks through it from the start. Our grade 4 science help is organized by strand so it is easy to jump straight to the right section without wading through unrelated material.

After watching a lesson, students can work through practice problems with step-by-step explanations to check their understanding. If your child is moving up to the next year, you can preview what is ahead with the or grade 5 science curriculum, or look back at earlier skills using the or grade 3 science curriculum.

Aligned to Oregon 4th Grade Science Curriculum

All StudyPug 4th grade science content is built around the Oregon Science Standards, which follow the Next Generation Science Framework. Every lesson maps to the disciplinary core ideas, science and engineering practices, and crosscutting concepts Oregon students are expected to develop in grade 4, so the material your child studies with StudyPug matches what their teacher is covering in class.

Written by the StudyPug Science Team

Last updated June 5, 2026

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