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

Yes. StudyPug covers every Texas TEKS 4th grade science topic, including biomes, states of matter, Earth's structure, and the solar system, so your child can find a lesson that matches exactly what was taught in class that day.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes, focusing on one concept at a time. Your child can pause, rewind, and rewatch as many times as needed, making it easy to fit study time into any schedule.

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

The STAAR Science assessment in Texas is administered in 5th grade, not 4th. StudyPug helps 4th graders build the strong science foundations in TEKS topics that prepare them for the 5th grade STAAR Science test.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can watch lessons and complete practice problems at home, on the go, or anywhere with an internet connection.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can explore the content before committing. Every paid plan also comes with a 30-day money-back guarantee if you are not satisfied.

TX 4th Grade Science Curriculum

Give your child the support they need to keep up with Texas 4th grade science. Our lessons cover every TEKS topic, from biomes and matter to Earth's movement and the solar system.

TX 4th Grade Science Curriculum

IDStrand & ExpectationStudyPug 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 Texas science

Texas 4th grade science follows the Texas Essential Knowledge and Skills (TEKS), covering life science, physical science, and earth and space science. Students explore biomes, animal and plant senses and responses, states of matter, forms of energy, light, sound, Earth's structure and movement, and the solar system. StudyPug provides video lessons and practice problems aligned to every TEKS strand so students can get unstuck and build confidence at their own pace.

Strands: life science (biomes, senses, plant responses), physical science (matter, energy, light, sound), earth and space science (Earth's structure, solar system), and scientific research methods
Video lessons for every 4th grade Texas TEKS science topic
Practice problems and step-by-step explanations after each lesson
Full alignment to the Texas TEKS for 4th grade science

Curriculum topics by strand

Find lessons and practice for every topic, aligned to the Texas TEKS for 4th grade science.

Topic includes:

Practice

Video

Quiz

Strand & Expectation

StudyPug Topic

TX 4th Grade Science Topics

Research Methods: Scientific inquiry, tools, and investigation skills used throughout 4th grade science.
Human and Animal Senses: How humans and animals detect and respond to their environment.
Plant Responses: How plants react to light, water, and other environmental stimuli.
Biomes and Interactions: Major world biomes, ecosystems, and how living things interact within them.
States of Matter and Properties: Solids, liquids, and gases, and the physical properties that distinguish them.
Forms of Energy, Light, and Sound: How energy moves and transforms, with a focus on light and sound waves.
Earth's Structure and Movement: Layers of the Earth, landforms, and geological processes.
Solar System: The sun, planets, and other objects in space, and Earth's place among them.
Human Impact and Conservation: How human activity affects the environment and what conservation practices address it.
Technology Process and Traditional Knowledge: Engineering design thinking and the role of indigenous and traditional knowledge in science.

How StudyPug Helps TX 4th Grade Science Students

When a student gets stuck on a concept like how light travels or why matter changes states, they can go straight to the matching lesson on StudyPug, watch the video, and work through practice problems with step-by-step explanations. Our grade 4 science help is organized by TEKS strand so finding the right lesson takes seconds, not minutes.

Students who want to see what comes next can preview our tx grade 5 science curriculum, while those who need to revisit earlier material can look back at the tx grade 3 science curriculum for a quick refresher.

Aligned to TX 4th Grade Science Curriculum

Every lesson and practice problem on StudyPug is built to match the Texas TEKS for 4th grade science. That means the topics, vocabulary, and depth your child encounters on StudyPug are the same ones their Texas teacher is covering in class, so there are no surprises and no wasted time on out-of-scope material.

Written by the StudyPug Science Team

Last updated June 5, 2026

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