flagCalifornia
8th Grade Math

California Grade 8 Math

Step-by-step video lessons and practice aligned to the California Grade 8 curriculum

StudyPug mascot

Trusted by 45,000+ CA families

Why Choose StudyPug for Grade 8

Three ways your child gets help — even when you can't

Search with Photo

Search with Photo

Snap a photo of any problem and get the exact lesson

Expert Video Teaching

Expert Video Teaching

Certified teachers explain every concept with clear examples

Track Progress

Track Progress

See exactly what they've mastered and what needs more work

How StudyPug Works

1

Pick Their Grade
Pick Their Grade

Choose Grade 8 and see every topic from your child's class

2

Get Unstuck
Get Unstuck

Upload homework problems or browse curriculum-aligned lessons.

3

Practice & Master
Practice & Master

Work through similar problems until concepts stick.

4

See Results
See Results

Track progress and watch grades improve week by week.

California 8th Grade Math Help | StudyPugHelp

Print

CA.8.NS.2

Use rational approximations of irrational numbers to compare the size of irrational numbers

CA.8.EE.1

Know and apply the properties of integer exponents to generate equivalent numerical expressions

CA.8.EE.3

Use numbers expressed in the form of a single digit times an integer power of 10 to estimate very large or very small quantities

CA.8.EE.4

Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used

CA.8.EE.5

Graph proportional relationships, interpreting the unit rate as the slope of the graph

CA.8.EE.6

Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane

CA.8.F.2

Compare properties of two functions each represented in a different way

CA.8.F.3

Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line

CA.8.F.5

Describe qualitatively the functional relationship between two quantities by analyzing a graph

CA.8.G.1

Verify experimentally the properties of rotations, reflections, and translations

CA.8.G.2

Understand that a two-dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations

CA.8.G.3

Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates

CA.8.G.4

Understand that a two-dimensional figure is similar to another if the second can be obtained from the first by a sequence of rotations, reflections, translations, and dilations

CA.8.G.5

Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles

CA.8.G.6

Explain a proof of the Pythagorean Theorem and its converse

CA.8.G.7

Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions

CA.8.SP.1

Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities

CA.8.SP.4

Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table
Complete California Grade 8 Math Coverage

LESSONS

90

VIDEOS

685

PRACTICE

568

CA ALIGNED

100%

Why California Families Choose StudyPug for Grade 8

Aligned to California Common Core standards with complete preparation for high school algebra and the CAASPP assessment.

California Standards Aligned
California Standards Aligned

Every lesson matches California Common Core State Standards for Grade 8 mathematics including algebra readiness.

CAASPP Test Preparation
CAASPP Test Preparation

Practice questions mirror California Assessment of Student Performance and Progress format and difficulty.

Expert California Teachers
Expert California Teachers

Lessons taught by teachers who understand California curriculum requirements and high school preparation.

Complete Step-by-Step Solutions
Complete Step-by-Step Solutions

Every practice problem includes detailed solutions showing the complete work for California standards.

Trusted by 45,000+ CA families building math confidence building math confidence

Frequently Asked Questions

Everything your child needs to know about Grade 8 Math with StudyPug

Is StudyPug aligned with the California Grade 8 curriculum?

Yes, StudyPug is 100% aligned with California Common Core State Standards for Grade 8 mathematics. We cover all required standards including rational and irrational numbers, exponents, linear equations, functions, the Pythagorean theorem, transformations, and data analysis — exactly as they appear in California classrooms.

What topics are covered in Grade 8 Math?

Grade 8 covers rational and irrational numbers, square roots, exponent rules, scientific notation, proportional relationships, linear equations and systems, functions and graphing, transformations and symmetry, similar figures, the Pythagorean theorem, volume and surface area, and data analysis with scatter plots and statistics.

How does StudyPug help my Grade 8 child learn math?

Your child can snap a photo of any homework problem to find the exact lesson they need. Our certified teachers explain every concept with step-by-step video lessons, followed by adaptive practice that adjusts to their skill level. You can track their progress in real-time and see exactly where they need help.

Can my child use StudyPug independently?

Absolutely. Grade 8 students can navigate StudyPug on their own — searching topics by photo, watching lessons at their own pace, and completing practice problems with instant feedback. The interface is designed for middle school independence while you retain access to progress reports.

Does StudyPug prepare students for the CAASPP?

Yes, StudyPug prepares students for the California Assessment of Student Performance and Progress. Our practice questions mirror CAASPP format and difficulty, covering all tested Grade 8 standards including algebra readiness concepts that prepare students for high school mathematics.

How much does StudyPug cost?

StudyPug offers flexible monthly and annual plans with unlimited access to all Grade 8 content plus every other grade level. This means your child can review Grade 7 concepts or preview high school algebra as needed. Visit our pricing page for current rates and family plan options.

Smart Study Tools for Real Results

Personalized features that help your child stay motivated and make progress

Adaptive Practice

Questions adapt to your child's level

Stay Motivated

Badges and streaks keep your child practising daily

Quiz Mastery

Retake quizzes until your child truly gets it

Progress Reports

See exactly where your child needs help

Adaptive Practice

End Math Struggles Today

Complete platform access

30-day money-back guarantee

Family plan included

Customer support available

Plans from $5/mo for the whole family

StudyPug mascot