Grade 7 Maths

Home » Grade 7 Maths

Grade 7 Maths

Offline Educational Software For Grade 7 Maths

iRainbow’s smart software is designed to give your 7th grader a boost in maths.

Our program is uniquely tailored to the South African CAPS curriculum and is perfect for offline learning. It turns maths into an exciting journey where your child will delve into numbers, operations & relationships, patterns, functions & algebra, data handling, accounting, space & shape, and measurement. With iRainbow, your child’s learning adventure is filled with fun and confidence-building experiences, laying a solid foundation for future success in complex mathematical skills required in numerous careers.

Stars illustration

What Parents Say

I’m really impressed with iRainbow! It’s so easy to use and my kids love it! They are getting better marks in maths as a result. The amount of exercises and assessments is huge, and the report system is excellent. Best of all, you don’t need an internet connection to use it. – which is great if you are traveling or don’t have a signal. The service is fantastic too! Really responsive and helpful. Overall, I cannot recommend iRainbow enough!
Metthew Msiza
A mother with her two children
As an Educator I’m really impressed with Rainbow! The product is amazing and the kids can spend hours on it without getting bored. The videos are top-notch and running buddies are so cure – they add a lot of fun to the experience. Overall I highly recommend it.
Dr. Tiffany Louw
A parent with his two children happy after using iRainbow's offline educational software
If your’re looking for an educational software tool that is great results. Rainbow is a great option. I love how simple it is to get started – your child can be up and running in minutes. And the amount of content and exercises available really helps improve their maths skills. I’ve seen a huge improvement in my kid’s maths marks since using Rainbow by 40%!
Kuvashnee Naidoo


Grade 7 Maths Curriculum

Numbers: Important Basics You Should Know

  • Prime and Composite numbers
  • Factorisation with Prime numbers
  • Multiplication skills
  • Division skills
  • Highest common factor
  • Lowest common factor
  • Word problems
  • Scientific notation
  • Number classification

Integers (From Negative to Zero to Positive)

  • The basics
  • Number lines
  • Horizontal and Vertical Number Lines
  • Absolute values and opposites
  • Arrange and comparisons
  • Inequalities

Working with Integers

  • Rules to add and subtract
  • Using counters
  • Add and subtract
  • Complete the equations
  • Word problems
  • Rules to multiply and divide
  • Multiply and divide
  • Multiply and divide -equations
  • Expressions with integers

Decimal Numbers

  • Decimal numbers
  • Comparisons with decimals
  • Number lines with decimals
  • Rounding skills
  • Add and subtract
  • Add and subtract word problems
  • Multiply using decimals
  • Whole and decimals word problems
  • Division with decimals
  • Word problems with division
  • Mixing it up
  • Inequalities
  • Distances as decimals
  • Expressions to solve

Fractions – the basics

  • Problems to solve
  • Equivalent fractions
  • Fractions in lowest terms
  • Using graphs and tables
  • Lowest common denominator (LCD)
  • Compare, order and arrange
  • Word problems
  • Mixed and improper conversions
  • Compare fractions
  • Rounding of mixed numbers

Working with Fractions

  • Add and subtract
  • Word problems with add and subtract
  • Mixed numbers: Add and subtract
  • Mixed numbers: Word problems
  • Inequalities: Solve the problems
  • Estimate fractions
  • Multiply whole numbers and fractions
  • Multiplication problems to solve
  • Multiply fractions
  • Multiply three or more fractions
  • Multiply mixed numbers
  • Division with fractions
  • Reciprocal operations
  • Divide whole numbers and unit fractions
  • Mixing it all up – solve the fraction problems
  • Expressions with fractions

Rational Numbers (fractions of integers)

  • About rational numbers
  • Conversions
  • Absolute value
  • Comparisons
  • Arrange rational numbers
  • Add and subtract
  • Rules to remember
  • Multiplication
  • Rules for multiplication

Number sense: Percentages

  • What is the percentage?
  • Calculate the percentage from decimals, fractions
  • Comparisons with percentages
  • Estimate the percentage
  • Money and percentages
  • Word problems
  • Equations to solve
  • Word problems to solve

Algebra 1: Exponents and square roots

  • About exponents
  • Things to consider with exponents
  • Equations with variable exponents
  • Negative base exponents
  • Exponents used with fractions and decimals
  • Evaluate the expressions
  • Square roots of perfect squares
  • Estimate square roots

Ratios, proportions and rates

  • About ratios
  • Equivalent ratios
  • Write equivalent ratios
  • Problems to solve with ratios
  • Unit rates
  • Compare and solve the ratios
  • Scaling problems
  • Proportions
  • Solve the proportions
  • Proportion problems to solve
  • Practical estimations
  • Rate of change
  • Constant rate of change

Proportional relationships

  • Constant of proportions
  • Equations for proportional relationships
  • Proportional relationship and graphs
  • Find the constant
  • Write equations from graphs
  • Identify the relationships
  • Interpret graphs
  • Solve the equations

Patterns and sequences

  • What comes next?
  • Complete the pattern
  • Create a pattern
  • What row is next?
  • Identify the sequence
  • Arithmetic sequences
  • Geometric sequences
  • Mixed sequences
  • Problems to solve
  • Variable expressions
  • Write a variable expression

Algebraic Expressions – Important basics

  • Variable expressions
  • Word problems with variable expressions
  • Linear expressions
  • Multi-variable expressions
  • Absolute value expressions
  • Non-linear expressions
  • Terms and coefficients
  • Sort factors of expressions
  • Properties of addition and multiplication
  • Multiplication and the distributive property
  • Equations to solve
  • Equivalent expressions
  • Like terms – add and subtract
  • Linear expressions – mixing it up
  • Factors of linear expressions
  • Identify the expression

Work with one variable

  • Identify the correct variable
  • Create the correct equation
  • Algebraic illustrations to create equations
  • Create equations from diagrams
  • Solve one-step equations
  • Solve two step equations
  • Word problems to solve
  • Expressions with like terms
  • Solve the equations (Find the missing term)

Equations with two variables

  • Work with two variable equations
  • Dependent and independent variables
  • Problems to solve
  • Complete the table
  • Create a two variable equation
  • Graphs of equations
  • Graphs of two variable equations
  • Interpret graphs
  • Create equations from graphs

Be a researcher 1: Data and graphs

  • Work with tables
  • Line plots
  • Create line plots
  • Stem and leave plots
  • Create stem and leave plots
  • Bar graphs
  • Create bar graphs
  • Histograms
  • Create histograms
  • Frequency maps
  • Pie charts
  • Pie charts and central angles
  • Line graphs
  • Create line graphs
  • Box and whisker plots
  • Scatter plots
  • The best graph to use

Be a researcher 2: Statistics: Mean, median mode, range

  • Mean, median mode, range
  • Interpret charts
  • Missing number
  • Spot the changes
  • Representatives, random and samples

Be a researcher 3: Probability

  • Determine the probability
  • Opposite, exclusive and overlapping events
  • Experimentals
  • Predictions
  • Outcome predictions
  • Counting possibilities

Accounting basics: Managing Money

  • Add, subtract, multiply divide with money
  • Shopping experiences
  • Prices of units
  • Calculate the totals
  • Percentages of discounts, VAT
  • Discount and mark-ups
  • Sale prices
  • Practical problems
  • Simple Interest rates
  • Compound interest rates

Practical Problem Solving

  • Use estimation to solve problems
  • Practical problems to solve
  • Estimate and check word problems
  • Venn diagrams to solve problems
  • Find the number
  • Time related problems

2D figures

  • About polygons
  • Angles
  • Estimate angles
  • Triangles
  • Trapeziums
  • Quadrilaterals
  • Draw triangles and quadrilaterals
  • Identify the missing angle
  • Interior angles in polygons
  • Lines, segments and rays
  • Lines: parallel, perpendicular and intersecting
  • Complementary, supplementary, vertical and adjacent angles
  • Measure complementary, supplementary, vertical and adjacent angles
  • Transversal lines
  • Measure bisected lines and angles

Congruence and Transformation

  • Symmetry
  • Reflections, rotations and translations
  • Graph translations
  • Translation coordinates
  • Graph reflections
  • Reflection coordinates
  • Graph rotations
  • Rotation coordinates
  • Graph dilations
  • Dilation coordinates
  • Dilations: Scale factor and classify
  • Similarity and congruence
  • Work with congruent shapes
  • Congruence
  • Similar figures sides and angles
  • Indirect measurement

Shapes: 3D figures

  • About 3d Figures
  • Nets
  • Front, side and top views

Measurement: The Metrics

  • Estimate the measurement
  • Metrics: Comparisons and conversions
  • Mixed units
  • Determine the most accurate metric

Measurement: Coordinates – find your way

  • Coordinate planes
  • Graph axis and quadrants
  • Find your way on a graph
  • Distances on a graph

Measure Geometric Shapes

  • Perimeter
  • Rectangles – perimeter and area
  • Rectangles and parallelograms
  • Triangles and trapeziums
  • Shape comparisons
  • Word problems: Area and perimeter
  • Volume
  • Surface area
  • Mixing it all
A green blob illustration
A rocket illustration
A snail icon
A grade seven student smiling with a laptop, mastering maths skills with iRainbow.

How To Use Our Software

Advantages of iRainbow's Software

Offline Education Feature

The software from iRainbow grants kids the ability to study independently of an internet connection, removing potential distractions like social media, online games, inappropriate content, and cyberbullying.

Oversight by Guardians and Teachers

iRainbow's system gives parents and educators the tools to track their child's or student's progress, swiftly pinpointing their strengths and recognising where further assistance is needed.

Tailored Learning Journey

Students can personalise their avatars and select a virtual buddy to accompany them throughout their educational voyage, making learning more engaging and fun.

Organised Educational Stages

The curriculum of iRainbow utilises a systematic strategy, segmenting lessons into manageable parts. This method allows learners to grasp each idea before moving forward, preventing them from feeling overwhelmed or losing interest.

Self-Guided Education

iRainbow understands that learning can be a multifaceted process and enables kids to study at a pace that suits them, catering to their unique requirements and preferences.

Compatibility with Computer and Android Devices (iOS Support Coming Soon)

iRainbow's application can be utilised on any Android device or computer, allowing kids to learn via their smartphone, tablet, or desktop, depending on their comfort.

Automated Internet-Based Updates

Upon connecting to the internet, iRainbow's application updates itself autonomously, ensuring users can access the most recent features and curriculum enhancements.

Proudly South African

iRainbow is distinctively South African, designed and maintained by a committed team of local professionals. This demonstrates our dedication to encouraging and advancing domestic talent and creativity.


Explore The Other Grades We Offer