Rhode IslandRhode Island 8th Grade Math
Watch algebra videos, practice with equations and geometry problems
The step-by-step algebra videos helped my daughter go from a C+ to an A- in just two months. She finally gets equations now.
Jennifer M.
Why Choose StudyPug for 8th Grade
Trusted platform that builds strong math foundations
Search with Photo
Search with Photo
Snap a photo of any problem and get the exact lesson you need
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 Rhode Island Students Use StudyPug
1
Select Grade Level
Choose your Rhode Island grade (K-12) and current math topics.
2
Get Unstuck
Upload homework problems or browse curriculum-aligned lessons.
3
Practice & Master
Work through similar problems until concepts stick.
4
See Results
Track progress and watch grades improve week by week.
Rhode Island 8th Grade Math Help | Build Strong SkillsHelp
ID | Standard | StudyPug Topic |
|---|---|---|
8.NS.A.1 | Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number. |
8.NS.A.2 | Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number line diagram, and estimate the value of expressions (e.g., π2). |
8.EE.A.1 | Know and apply the properties of integer exponents to generate equivalent numerical expressions. |
8.EE.A.2 | Use square root and cube root symbols to represent solutions to equations of the form x2 = p and x3 = p, where p is a positive rational number. Evaluate square roots of small perfect squares and cube roots of small perfect cubes. Know that √2 is irrational. |
8.EE.A.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, and to express how many times as much one is than the other. |
8.EE.B.5 | Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. |
8.EE.B.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; derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b. |
8.EE.C.7 | Solve linear equations in one variable. |
8.EE.C.8 | Analyze and solve pairs of simultaneous linear equations. |
8.F.A.1 | Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output. |
8.F.A.2 | Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). |
8.F.B.4 | Construct a function to model a linear relationship between two quantities. Determine the rate of change and initial value of the function from a description of a relationship or from two (x, y) values, including reading these from a table or from a graph. Interpret the rate of change and initial value of a linear function in terms of the situation it models, and in terms of its graph or a table of values. |
8.F.B.5 | Describe qualitatively the functional relationship between two quantities by analyzing a graph (e.g., where the function is increasing or decreasing, linear or nonlinear). Sketch a graph that exhibits the qualitative features of a function that has been described verbally. |
8.G.A.1 | Verify experimentally the properties of rotations, reflections, and translations. |
8.G.A.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; given two congruent figures, describe a sequence that exhibits the congruence between them. |
8.G.A.3 | Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates. |
8.G.A.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; given two similar two-dimensional figures, describe a sequence that exhibits the similarity between them. |
8.G.A.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. |
8.G.B.6 | Explain a proof of the Pythagorean Theorem and its converse. |
8.G.B.7 | Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions. |
8.G.B.8 | Apply the Pythagorean Theorem to find the distance between two points in a coordinate system. |
8.G.C.9 | Know the formulas for the volumes of cones, cylinders, and spheres and use them to solve real-world and mathematical problems. |
8.SP.A.1 | Construct and interpret scatter plots for bivariate measurement data to investigate patterns of association between two quantities. Describe patterns such as clustering, outliers, positive or negative association, linear association, and nonlinear association. |
8.SP.A.2 | Know that straight lines are widely used to model relationships between two quantitative variables. For scatter plots that suggest a linear association, informally fit a straight line, and informally assess the model fit by judging the closeness of the data points to the line. |
Complete Rhode Island 8th Grade Math Coverage
8th Grade Lessons
59
Video Explanations
413
Practice Problems
390
Rhode Island Standards
100% Aligned
Success Stories
My son works independently now. He uses the video lessons when he's stuck and his confidence has grown so much this semester.
Patricia L.
Her RICAS prep scores improved by 18 points in three weeks. The practice problems are perfectly matched to what she needs to learn.
Michael T.
Read More
Frequently Asked Questions
Everything you need to know about 8th Grade Math with StudyPug
How does StudyPug align with Rhode Island 8th Grade Math standards?
StudyPug's 8th Grade Math course is 100% aligned with Rhode Island curriculum standards. We cover all topics including linear equations, functions, geometry, transformations, and the Pythagorean Theorem exactly as taught in Rhode Island schools.
Will StudyPug help prepare my child for the RICAS assessment?
Yes, our practice problems and assessments match RICAS format and question types. Students get extensive practice with the exact skills tested on RICAS, including equations, functions, geometry, and data analysis.
What 8th Grade Math topics does StudyPug cover?
We cover all 8th Grade topics: rational and irrational numbers, exponents, scientific notation, linear equations, functions, proportional relationships, geometry transformations, Pythagorean Theorem, volume formulas, and bivariate data analysis.
How do the video lessons work for 8th Grade Math?
Certified teachers break down complex concepts like slope-intercept form and the Pythagorean Theorem into clear, step-by-step explanations. Students can pause, rewatch, and practice at their own pace until they fully understand each concept.
Can StudyPug help if my child is behind in 8th Grade Math?
Absolutely. Our diagnostic assessment identifies exact knowledge gaps, then creates a personalized learning path. Adaptive practice adjusts difficulty to build confidence, and unlimited quiz retakes ensure complete mastery of every topic.
Practice Smart, See Real Progress
Unlimited Targeted Practice
10,000+ questions adjust to your exact skill level. Never run out of problems that challenge you.
Visual Progress Tracking
See mastery percentage for every topic. Parents get weekly progress emails automatically.
Achievement System
Earn badges for consistency and improvement. Build learning streaks that motivate daily practice
Detailed Analytics
Time spent, problems solved, concepts mastered. Identify exactly where more practice is needed.
