PPT-Lesson 1.1 Integers and Absolute Value

Students will be able to use integers to represent the velocity and the speed of an object as evidenced by the class discussion after watching a short video httpswwwyoutubecomwatchvM9NBZJR5tyo. Need two highlighters. 0. Positive. Negative. 5. - 5. Numbers increase in value from left to right. <. Owe . Below. Loss . Debt. Above . Gain . Received. Increase. Write an integer for each situation. Essential Question: How do we multiply integers? How do we divide integers?. Multiplying Integers . The product of two integers with the same sign is positive.. The product of two integers with different sign is negative.. Integers. Integers. : all positive and negative whole numbers and 0. Opposites: . integers that are the same distance from zero on a number line. Comparing Integers. : The greatest number is the one furthest to the right on the number line.. Essential Question: How do you compare and order integers?. Key Vocabulary . Integers: all whole numbers and their opposites . Negative Integers: integers less than zero. Positive Integers: integers great than zero. 1. 2. Lesson Objective. Students Will Be Able To…. Distinguish comparisons of absolute value from statements about order.. Lesson Description. This lesson contains review of absolute value and magnitude while discussing the language surrounding these concepts that often confuses students. It emphasizes identifying the context of the math in discerning the numerical values coinciding with the verbiage. . Adding, Subtracting, Multiplying, and Dividing Integers. Vocabulary. Integer- whole numbers and their opposites. Absolute value- A number’s distance from zero on a number line. Additive Inverse- The opposite of any number, x, is –x, and their sum is zero. Designers. Lecture Notes Based on The Book. Mathematics in Our World. by. Allan G. . Bluman. Chapter 1. The Real Number System. 1.1 The Natural Numbers. 1.1.1 Prime and Composite Numbers. 1.1.2 Prime Factorizations. Absolute Value Inequalities, Absolute Value Conjunctions, Absolute Value Disjunctions, Negative Numbers and Absolute Value. Absolute value inequalities are either conjunctions or disjunctions. The reason for this is evident if we draw a number line and indicate the absolute value of each number. . Fractions and Icebergs!. Since 1912. when the Titanic sank after striking an iceberg, ships and planes from the INTERTATIONAL ICE PATROL have searched the waters of the North Atlantic to report icebergs that have broken off Greenland’s Ice Sheet and drifted into shipping. . What are Integers?. Integers are the whole numbers and their opposites.. …-3, -2, -1, . 0, 1, 2, 3… . Yesterday…. We learned to add integers using models such as number lines and integer tiles.. 6.3 . The student will. a) identify and represent integers;. b) order and compare integers; and. c) identify and describe absolute value of integers.. Above Sea Level. Sea Level. Below Sea Level. Image from http. Absolutism + Enlightenment Lesson 2: Absolute Rulers bellwork “The royal power is absolute …The prince need render account of his acts to no one...Without this absolute authority [he] could neither do good nor repress evil. It is necessary that his power be such that no one can hope to escape him...The prince...is not regarded as a prviate person: he is a public personage, all the state is in him; the will of all the people is included in his. As all perfection and all stregnth are united in God, so all the power of individuals is united in the person of the prince.” Lesson Topic: The Mean Absolute Deviation (MAD) Lesson Objective: I can… I can calculate the mean absolute deviation (MAD) for a given data set. I can interpret the MAD as the average distances of data values from the mean. Katherine Wu. the . absolute value. of a number is its distance from 0 on a number line. distance is nonnegative so the absolute value of a number is always positive. symbol |x| is used to represent the absolute number of a number x.