Will this help with my child's 7th grade math homework?

Yes. StudyPug covers every Delaware 7th grade math strand, including proportional relationships, rational number operations, geometry, and probability, so your child can find help on the exact topic assigned that night.

How long are the video lessons?

Most video lessons run between 5 and 15 minutes. Each one focuses on a single concept, so your child can watch just what they need and move straight into practice problems without sitting through a full class review.

Is there a state test for 7th grade math in Delaware?

Yes. Delaware students take the Delaware System of Student Assessments, which includes a math assessment in 7th grade. StudyPug's content is aligned to the Delaware Academic Standards tested on that assessment.

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 they have an internet connection.

Can I try StudyPug before paying?

Yes. StudyPug offers free sample lessons so you can see the content before committing. Every paid plan also comes with a 30-day money-back guarantee, giving your family time to make sure it is the right fit.

DE 7th Grade Math Curriculum

Give your child the support they need to keep up with Delaware's 7th grade math class. Lessons and practice problems cover every strand, from rational numbers to geometry and statistics.

DE 7th Grade Math Curriculum

IDStandardStudyPug Topic

7.RP.A.1Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units.
- Rates with fractions
- Rates
- Proportions
7.RP.A.2Recognize and represent proportional relationships between quantities.
- Applications of ratios
- Ratios
- Understanding graphs of linear relationships
- Understanding tables of values of linear relationships
- Applications of linear relationships
7.RP.A.3Use proportional relationships to solve multistep ratio and percent problems.
- Identifying proportional relationships
- Representing percents
- Percents, fractions, and decimals
- Percent of a number
- Adding and multiplying percents
- Taxes, discounts, tips and more
- Simple interest
7.NS.A.1Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
- Introduction to integer addition
- Adding integers
- Introduction to integer subtraction
- Subtracting integers
- Application of integer operations
7.NS.A.2Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.
- Multiplying and dividing monomials
- Understanding integer multiplication
- Multiplying integers
- Understanding integer division
- Dividing integers
7.NS.A.3Solve real-world and mathematical problems involving the four operations with rational numbers.
- Applications of integer operations
- Applications of fraction operations
7.EE.A.1Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.
- Common factors of polynomials
- Evaluating algebraic expressions
7.EE.A.2Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related.
- Factoring polynomials by grouping
7.EE.B.3Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form, using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies.
- Word problems of polynomials
- Order of operations (PEMDAS)
7.EE.B.4Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.
- Solving two-step linear equations using addition and subtraction: ax + b = c
- Model and solve one-step linear equations: ax = b, x/a = b
- Solving two-step linear equations using multiplication and division: x/a + b = c
- Solving two-step linear equations using distributive property: a(x + b) = c
- Solving one - step equations: x + a = b
7.G.A.1Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.
- Enlargements and reductions with scale factors
- Draw on coordinate planes
- Horizontal and vertical distances
7.G.A.2Draw (freehand, with ruler and protractor, and with technology) geometric shapes with given conditions. Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle.
- Parallel and perpendicular line segments
- Classifying triangles
- Perpendicular bisectors
7.G.A.3Describe the two-dimensional figures that result from slicing three-dimensional figures, as in plane sections of right rectangular prisms and right rectangular pyramids.
- Nets of 3-dimensional shapes
7.G.B.4Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
- Circles and circumference
- Arcs of a circle
- Areas and sectors of circles
7.G.B.5Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.
- Angle bisectors
7.G.B.6Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms.
- Volume of prisms
- Introduction to surface area of 3-dimensional shapes
- Surface area of prisms
- Introduction to volume
- Volume of cylinders
- Word problems relating volume of prisms and cylinders
- Surface area of cylinders
7.SP.A.1Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population.
- Influencing factors in data collection
- Data collection
7.SP.A.2Use data from a random sample to draw inferences about a population with an unknown characteristic of interest.
- Reading and drawing bar graphs
7.SP.B.3Informally assess the degree of visual overlap of two numerical data distributions with similar variabilities, measuring the difference between the centers by expressing it as a multiple of a measure of variability.
- Box-and-whisker plots and scatter plots
7.SP.B.4Use measures of center and measures of variability for numerical data from random samples to draw informal comparative inferences about two populations.
- Application of averages
- Median and mode
- Mean
- Range and outliers
7.SP.C.5Understand that the probability of a chance event is a number between 0 and 1 that expresses the likelihood of the event occurring.
- Introduction to probability
7.SP.C.6Approximate the probability of a chance event by collecting data on the chance process that produces it and observing its long-run relative frequency, and predict the approximate relative frequency given the probability.
- Organizing outcomes
7.SP.C.7Develop a probability model and use it to find probabilities of events. Compare probabilities from a model to observed frequencies; if the agreement is not good, explain possible sources of the discrepancy.
- Probability of independent events
7.SP.C.8Find probabilities of compound events using organized lists, tables, tree diagrams, and simulation.
- Comparing experimental and theoretical probability
- Determining probabilities using tree diagrams and tables
- Probability of independent events
- Probability with Venn diagrams

7th Grade Math

About 7th Grade Delaware math

Delaware follows the Delaware Academic Standards for Mathematics, organized around interconnected strands. In 7th grade, students work with ratios and proportional relationships, extend operations to rational numbers, build algebraic expressions and equations, explore geometry including circles and angle relationships, and develop statistical and probability reasoning. StudyPug provides video lessons, step-by-step practice, and aligned exercises for every strand so students can get unstuck any night of the week.

Strands: ratios and proportional relationships, rational numbers, expressions and equations, geometry, statistics and probability
Video lessons for every 7th grade math topic
Practice problems with step-by-step solutions
Content aligned to Delaware Academic Standards for Mathematics

Curriculum topics by strand

Browse 7th grade math lessons and practice problems aligned to the Delaware Academic Standards for Mathematics.

Topic includes:

Practice

Video

Quiz

Standard

StudyPug Topic

Delaware 7th Grade Math Topics

Ratios and Proportional Relationships: Computing unit rates with fraction ratios, recognizing proportional relationships, and solving multistep ratio and percent problems.
The Number System: Adding, subtracting, multiplying, and dividing rational numbers, and solving real-world problems using all four operations with rational numbers.
Expressions and Equations: Applying properties of operations to linear expressions with rational coefficients, rewriting expressions to reveal relationships, solving multistep problems with positive and negative rational numbers, and constructing equations and inequalities with variables.
Geometry: Scale drawings, constructing geometric shapes and triangles, cross-sections of three-dimensional figures, circle area and circumference, angle relationships, and area, surface area, and volume of two- and three-dimensional figures.
Statistics and Probability: Drawing inferences from random samples, comparing data distributions, using measures of center and variability, understanding probability values, approximating probability from experiments, building probability models, and finding probabilities of compound events.

How StudyPug Helps Delaware 7th Grade Math Students

When a student gets stuck on a problem involving proportional relationships or rational number operations, they can search for the exact concept, watch a focused video lesson, and work through practice problems with step-by-step solutions right away. For a quick check on any topic, the 7th grade math quiz lets students identify gaps before a test. Parents who want to see the full scope of support available can explore grade 7 math help on StudyPug.

StudyPug is available any time, so students are never stuck waiting for the next school day to get a question answered. Whether the challenge is writing equations with variables or finding probabilities of compound events, there is a lesson ready to help.

Aligned to Delaware 7th Grade Math Curriculum

Every lesson and practice problem on StudyPug is mapped to the Delaware Academic Standards for Mathematics, the same standards taught in Delaware classrooms in 7th grade. Families building on earlier skills can also review the de grade 6 math curriculum to fill any gaps before moving forward.

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Written by the StudyPug Math Team

Last updated June 5, 2026

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