Will this help with my child's 9th grade science homework?

Yes. StudyPug covers every strand in Wisconsin 9th grade science - from cell division and genetics to chemical reactions and circuits - so your child can find help for whatever topic came home that night.

How long are the video lessons?

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

Is there a Wisconsin state science test for 9th grade?

Wisconsin administers the Forward Exam science assessment at grades 4, 8, and 10 - not at grade 9. Students in 9th grade are not in a tested year, but the content covered now builds directly toward the grade 10 assessment.

Can my child use StudyPug on a tablet or phone?

Yes. StudyPug works on phones, tablets, laptops, and desktop computers. Your child can switch between devices and their progress is saved automatically, so they can practice at home or on the go.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see how the content works before committing. If you subscribe and change your mind, there is a 30-day money-back guarantee - no free trial required.

WI 9th Grade Science Curriculum

Give your 9th grader the support they need to keep up with Wisconsin science class. Video lessons and practice problems cover every strand their teacher will assign this year.

WI 9th Grade Science Curriculum

IDStandardStudyPug Topic

1.1Research Methods
- Research Design, Complex experimental protocols
- Data Analysis, Advanced statistical methods, Scientific Investigation
- Scientific Models, Theoretical modeling
1.2Communication
- Technical Writing, Research papers and reports
- Peer Review, Scientific review process
2.1Cell Division
- Mitosis, Process and stages
- Cell Cycle, Growth and regulation
2.2Sexual Reproduction
- Meiosis, Gamete formation
- Genetic Variation, Sources of diversity, Cell Reproduction
3.1Basic Genetics
- DNA Structure, Molecular basis of heredity
- Gene Expression, Protein synthesis
3.2Inheritance
- Mendelian Genetics, Basic inheritance patterns
- Modern Genetics, Complex inheritance
4.1Elements
- Atomic Theory, Historical Development of Atomic Models
- Atomic Structure, Electron configuration
- Periodic Properties, Trends and patterns
4.2Chemical Bonding
- Bond Types, Ionic and covalent
- Molecular Geometry, Shape and properties
5.1Reactions
- Types of Reactions, Classification and patterns
- Balancing Equations, Conservation of mass
- Balancing Chemical Equations
5.2Solutions
- Concentration, Solution calculations
- Acids and Bases, pH and reactions
6.1Circuits
- Circuit Analysis, Current, voltage, resistance
- Circuit Types, Series and parallel
6.2Applications
- Electrical Power, Energy transfer
- Home Electricity, Practical applications
7.1Universe
- Solar Radiation, Energy from space
- Astronomical Data, Evidence collection
7.2Earth Systems
- Energy Distribution, Global patterns
- Climate Effects, Solar influence
8.1Biogeochemical
- Water Cycle, Global water distribution
- Carbon Cycle, Carbon movement
- Nitrogen Cycle, Nutrient cycling
8.2Human Impact
- Cycle Disruption, Environmental effects
9.1Systems
- Matter Connections, System interactions
- Energy Flow, System dynamics
9.2Environmental
- Human Impact, Environmental change
- Solutions, Sustainable practices
10.1Engineering
- Design Process, Advanced methodology, Technology Design
- Materials Science, Property analysis
10.2Applications
- Green Technology, Environmental solutions

9th Grade Science

About 9th Grade Wisconsin science

Wisconsin follows the Wisconsin Standards for Science, an NGSS-aligned framework organized around disciplinary core ideas, science and engineering practices, and crosscutting concepts. In 9th grade, students work across biology, chemistry, physics, and Earth science - covering cell division, genetics and inheritance, chemical bonding and reactions, circuits, Earth systems, and environmental and engineering applications. StudyPug provides video lessons, practice problems, and step-by-step solutions matched to every strand in this course.

Strands covered: cell division, genetics, chemical bonding and reactions, circuits, Earth systems, and environmental science
Video lessons for every 9th grade science topic, taught by certified teachers
Practice problems with instant feedback and step-by-step video solutions
Aligned to Wisconsin Standards for Science (NGSS-aligned)

Curriculum topics by strand

Lessons and practice for every 9th grade strand, aligned to Wisconsin Standards for Science.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Wisconsin 9th Grade Science Topics

Research Methods and Communication: scientific inquiry, experimental design, and presenting findings clearly.
Cell Division and Sexual Reproduction: mitosis, meiosis, and the biological basis of reproduction.
Basic Genetics and Inheritance: Mendelian genetics, traits, and how characteristics are passed from parent to offspring.
Elements, Chemical Bonding, and Reactions: atomic structure, how elements bond, and what happens during chemical reactions.
Solutions: properties of solutions, concentration, and solubility.
Circuits and Applications: series and parallel circuits, current, voltage, and real-world electrical applications.
Universe and Earth Systems: the scale of the universe and the interconnected systems that shape our planet.
Biogeochemical Cycles and Human Impact: the flow of matter through ecosystems and the effects of human activity on environmental systems.
Engineering and Applications: applying the engineering design process to solve real-world science problems.
Foundation Review, Challenge Zone, and Smart Recommendations: targeted review, advanced extension, and personalized practice pathways.

How StudyPug Helps Wisconsin 9th Grade Science Students

When a 9th grader gets stuck on a genetics problem or cannot follow the steps in a chemical reaction, StudyPug lets them replay a short video lesson as many times as they need. Each lesson is taught by a certified teacher and matched to the Wisconsin Standards for Science, so the explanation lines up with what the class is actually doing.

After watching, students move into practice problems with instant feedback. When an answer is wrong, a step-by-step video solution shows exactly where the reasoning broke down - so the student fixes the gap rather than repeating the same mistake.

Aligned to Wisconsin 9th Grade Science Curriculum

StudyPug content for 9th grade science is built around the Wisconsin Standards for Science, which are aligned to the Next Generation Science Standards (NGSS). Every lesson and practice problem maps to the disciplinary core ideas, science and engineering practices, and crosscutting concepts that Wisconsin students are expected to master before moving into upper high school science courses.

Written by the StudyPug Science Team

Last updated June 5, 2026

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