Ep 1. GRE Arithmetic: Integers (Part 1 of 4) | Number Lines, Absolute Values, Addition, Subtraction

This show follows students who are preparing for the GRE exams as it reviews fundamental math concepts that will be required for the test. The first episode of the series covers GRE Arithmetic: Integers, a fundamental mathematical concept that is important in many GRE exam questions. It is divided into four parts, and this episode is the first in the series.

The first part of the episode introduces the concept of number lines and how they can be used to represent integers. Students learn how to identify integer values on a number line. They start with positive integers and move on to negative integers, and they learn how to use a number line to visualize the distance between two integers. The episode introduces how to use number lines to find the absolute value of an integer, which is essential for solving many GRE math questions.

In the second part of the episode, students learn how to add integers using number lines and visualizing the distance between the integers. Addition of positive and negative integers is thoroughly covered, as well as the rules of addition, such as the commutative and associative properties. Examples are provided for students to practice their understanding of these concepts in a real-life context.

The third part of the episode is dedicated to subtraction. The importance of positive and negative integers and their representations on number lines is explained. Students learn how to use number lines to subtract integers from each other, and the rules of subtraction, such as the commutative and associative properties, are explained and demonstrated.

The fourth and final part of the episode focuses on practical applications of integers and their operations. Students learn how to use arithmetic operations to solve real-life problems, such as calculating change when buying something at a store. They are also introduced to the concept of consecutive integers and how to find them using number lines, and the episode concludes with a quick recap of all the concepts covered in this episode.

Throughout the episode, examples are provided to help students understand how these concepts can apply in everyday life and on the GRE exam. Students are given plenty of time to practice their skills and ask questions to ensure that they stay engaged and get the most out of their learning experience.

In conclusion, GRE Math Review season 1 episode 1 is an excellent introduction to the fundamental concept of integers. The episode is engaging, informative and provides hands-on practice to help students understand the core concepts. For students preparing for the GRE exam, this is a must-watch episode that lays the foundation for the rest of the series.