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

Yes. StudyPug covers the topics Missouri 4th graders see 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, so your child can watch a focused explanation on a single concept without sitting through a long session.

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

Missouri administers the MAP Science assessment at grade 5, not grade 4. StudyPug still helps 4th graders build the science foundation they will need going into that tested year.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on tablets, phones, and computers, so your child can practice 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 check the content before subscribing, and every paid plan includes a 30-day money-back guarantee if it is not the right fit.

MO 4th Grade Science Curriculum

Give your child the support they need to keep up with Missouri's 4th grade science class. Our lessons and practice problems follow what local schools actually teach.

MO 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 Missouri science

Missouri follows the Missouri Learning Standards for Science, which are organized around disciplinary core ideas, science and engineering practices, and crosscutting concepts. In 4th grade, students explore topics in physical science, life science, and earth and space science, building on what they learned in earlier grades. StudyPug provides video lessons, practice problems, and step-by-step explanations that match exactly what Missouri 4th graders are expected to know.

Strands: physical science, life science, earth and space science, and engineering practices
Video lessons covering every 4th grade Missouri science topic
Practice problems and step-by-step explanations for each concept
Content aligned to Missouri Learning Standards for Science

Curriculum topics by strand

Find lessons and practice for every 4th grade topic, aligned to Missouri Learning Standards for Science.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Missouri 4th Grade Science Topics

Physical Science: concepts of energy, motion, and the properties of matter that 4th graders investigate through hands-on thinking and reasoning.
Life Science: structures and processes of living organisms, including how plants and animals respond to their environment.
Earth and Space Science: patterns in the natural world, weather, and the features of Earth and its place in the solar system.
Engineering Practices: defining problems, designing solutions, and evaluating results in age-appropriate science and engineering challenges.

How StudyPug Helps Missouri 4th Grade Science Students

When a Missouri 4th grader gets stuck on a science concept, they can find a short video lesson that walks through it step by step. Our grade 4 science help is organized so students can go straight to the topic giving them trouble, watch the explanation, and then try practice problems to check their understanding.

Parents looking ahead can also explore the mo grade 5 science curriculum to see what comes next, or review the mo grade 3 science curriculum to fill any gaps from the previous year.

Aligned to Missouri 4th Grade Science Curriculum

Every lesson and practice problem on StudyPug is built around the Missouri Learning Standards for Science, so the content your child works through matches what their teacher is covering in class. Families can feel confident that time spent on StudyPug supports the same goals Missouri schools are working toward in 4th grade science.

Written by the StudyPug Science Team

Last updated June 5, 2026

3 M+

students

★★★★★

4.8 average

92%

improve grades