### Home of Mathematics : Grade 7

### Dear Students,

Welcome to Grade 7 Mathematics.

The goal for Grade 7 : Master Pre-Algebra, Complete part of Algebra -1, Master 3D geometry and basic building concepts of geometry, and Understand statistical data analysis

Please remember, when you start learning a new concept, it's perfectly okay to go slow. There's absolutely no point in rushing - the important point is to grasp the concept and to use it for solving problems. So take your time and go thru every lesson. Some of the topics you might already know and it's perfectly alright to skip them. However, we encourage that you watch the videos as a review session. Often times your teacher will show you some tricks and also will talk about where and how a concept is used in real life.

You also have so many other things to learn in grade 7, so we suggest you spend at least 30 min in learning mathematics. If you give your best just for 30 min, you will find that Mathematics is so easy - it's just a collection of a few rules! that's all.

Please feel free to ask us any questions that you might have. We are here to help and will make sure that you will get all the help to understand a concept fully.

Good luck and enjoy grade 7. 🙂

## Courses & Goals

### Fraction

Operations

With this course, our goal is to master all four operations with fractions. After completing this course, you will be totally fluent in adding, subtracting, multiplying, and dividing fractions

There are 28 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master all theconcepts in just 10 days!

### Decimal

Operations

With this course we will master how to add, subtract, multiply and divide decimals.

There are 14 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will be a master at converting decimals in just 4/5 days!

Our goal for this course is to know in and out of negative numbers. We will start from the basics, learn the operations, and then the concept of absolute value.

There are 26 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master negative numbers in just 9 days!

### Order of Operations

PEMDAS with 4 operations

Our goal is to master PEMDAS with all 4 operations in this very important course. Watch all the videos even if you know PEMDAS. Please make sure to try all the practice problems.

There are 7 lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master PEMDAS in just 2/3 days!

### Order of Operations

With parentheses and exponents

Our goal is to master PEMDAS with all 4 operations along with parentheses and exponents. Watch every video lesson even if you know PEMDAS. Please make sure to try all the practice problems.

There are 9 lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master PEMDAS in just 3 days!

In this pre-algebra course, we will master the concept of ratio, rate, and percent. We’ll also master how to use these concepts in everyday calculations.

There are 34 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 11 days!

This course is the building block for Algebra. We’ll master the concepts of variables and how to manipulate them using math operations.

There are 20 video lessons in this course. You should try to do just 4 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 5 days!

In this pre-algebra course, we will master how to solve equations with one unknown. We will master every possible type of equations and how to use them for advanced concepts.

There are 32 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 11 days!

In this pre-algebra course, we will master how to solve inequalities ( expression without an equal sign). We will master all types of inequalities with one unknown variable.

There are 12 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 4 days!

In this Algebra-1 course, we will master everything about exponents. We will understand all the rules, why and howexponents work for both positive and negative powers. We will use all this knowledge to understand scientific notations to complete this course.

There are 38 video lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 13 days!

### Geometry

Area and Perimeter

Our goal with this course is to master areas and perimeters of all regular shapes. We’ll start with simple squares and rectangles and build up methods for parallelograms, triangles, trapezoids, and circles.

There are 30 lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 10 days.

### Geometry

Angles and Lines

In this course, we will master the properties of lines and angles. We will learn all the properties when 2 lines intersect and when 2 lines are parallel to each other.

There are 24 lessons in this course. You should try to do just 2 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 12 days.

### Statistics

Data presentation

In this course, we will master the basics of statistical data and how to present them using various plots.

There are 17 lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 6 days.

### Statistics

Mean, Median, and Mode of Data

In this course, we will master a little bit more about data analysis. We will understand and master the concepts of mean, median, and mode of a data set.

There are 13 lessons in this course. You should try to do just 3 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 5 days.

## Advanced Courses & Goals

In this Algebra-1 course, we will master why do we need more than one equations and how to solve them. This is one of the fundamental courses in Algebra. Please make sure to understand every concept.

There are 16 video lessons in this course. You should try to do just 2 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 8 days!

### Geometry

Volume and Surface area of 3D shapes

In this course, we will understand and master 3D shapes. Some concepts in this course might need extra time. Go slow and make sure that you understand all concepts. It’s okay if you leave this course for grade 8.

There are 36 lessons in this course. You should try to do just 2 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 18 days.

### Geometry

Volume and Surface area of 3D shapes

In this course, we will understand and master 3D shapes. Some concepts in this course might need extra time. Go slow and make sure that you understand all concepts. It’s okay if you leave this course for grade 8.

There are 36 lessons in this course. You should try to do just 2 lessons every day (20-30 min). With just 30 min a day, you will master every concept in just 18 days.

### Middle School Mathematics : All Courses

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**5/5

- 67 video lessons.
- 175 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 45 video lessons.
- 110 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 27 video lessons.
- 70 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 20 video lessons.
- 80 problems with video explanations.
- Unlimited Q&A session on this topic.

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**4.5/5

- 34 video lessons.
- 90 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 16 video lessons.
- 80 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 30 video lessons.
- 115 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 12 video lessons.
- 32 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 28 video lessons.
- 70 problems with video explanations.
- Unlimited Q&A session on this topic.

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**4.5/5

- 16 video lessons.
- 80 problems with video explanations.
- Unlimited Q&A session on this topic.

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**4.5/5

- 16 video lessons.
- 80 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 27 video lessons.
- 70 problems with video explanations.
- Unlimited Q&A session on this topic.

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**4.5/5

- 34 video lessons.
- 90 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 16 video lessons.
- 80 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 30 video lessons.
- 115 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 12 video lessons.
- 32 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 28 video lessons.
- 70 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 16 video lessons.
- 70 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 55 video lessons.
- 180 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 32 video lessons.
- 130 problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 42 video lessons.
- 135 problems with video explanations.
- Unlimited Q&A session on this topic.

## Basic Concepts of Geometry

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**4.5/5

- – Rectangle
- – Square
- – Parallelogram
- – Triangle
- – Trapezoid
- – Circle

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**5/5

- – Lines and Line Segments
- – Angles and Angle Classifications
- – Triangles
- – Polygons
- – Quadrilaterals
- – Circles

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**5/5

- – Basics of 3D Shapes
- – Building and Visualizing 3D shapes
- – Surface Area of 3D shapes
- – Volume of 3D shapes

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**5/5

- – Basic Definitions and Lines and Angles
- – Angles in details
- – Intersecting Lines and Angles
- – Parallel Lines and Angles

## Triangles

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**5/5

- – Classification of Triangles
- – Interior Angle Properties
- – Exterior Angle Properties
- – Sides Properties
- – Pythagorean Theorem

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**5/5

- – Proportions in Similar Triangles
- – Theorems of Triangle Similarity
- – Area and Perimeter of Similar Triangles
- – Parallel Lines inside Similar Triangles
- – Similarity in Right Triangle

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**5/5

- 17 video lessons.
- Practice problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 15 video lessons.
- Practice problems with video explanations.
- Unlimited Q&A session on this topic.

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**5/5

- 17 video lessons.
- Practice problems with video explanations.
- Unlimited Q&A session on this topic.