CK-12 Foundation's Basic Algebra FlexBook is an introduction to the algebraic topics of functions, equations, and graphs for middle-school and high-school students.
This arithmetic lesson discusses time zones and how to calculate flight times across time zones. [Arithmetic playlist: Lesson 37 of 38]
This arithmetic lesson demonstrates how to calculate the time that passes between two times. [Arithmetic playlist: Lesson 36 of 38]
An introduction to expressions with definitions, an example and an explanation of precedence.
Elementary Algebra is a work text that covers the traditional topics studied in a modern elementary algebra course. It is intended for students who (1) have no exposure to elementary algebra, (2) have previously had an unpleasant experience with elementary algebra, or (3) need to review algebraic concepts and techniques.
A la fin de cette leçon, tu pourras signaler l'objectif d'une enquête. Tu peux expliquer les expressions du texte. Tu pourras formuler des suggestions et des plaintes par le formulaire d'enquête à propos de la mobilité.
A la fin de cette leçon, tu pourras retirer des informations spécifiques d'un entretien. Tu pourras donner une description du caractère d'un sportif de haut niveau. Tu pourras expliquer et illustrer des expressions à l'aide d'anecdotes. Tu pourras comprendre le contenu d'un entretien.
At the end of this lesson you will be able to understand price labels and expressions of quantity. You listen to a dialogue and fill in the correct word at the correct place. You will be given an exercise about articles, where you need to put the nouns in their place; you then listen to a dialogue and fill in the correct prices. You listen to the announcements in the shop and state whether a product is on offer or not. You listen again and answer a number of multiple choice questions.
At the end of this unit: You can write an annotation about the unemployment benefit. When performing this task: you have to confirm or deny questions about the regulation using positive or negative expressions. you have to clarify ambiguities.
At the end of this unit: You can understand an article about mass tourism. When performing this task: you have to spell place-names correctly. you have to look for the meaning of a number of assertions and expressions. you have to look for the cons
The complete contents of this algebra textbook are available here online. This text is suitable for high-school Algebra I, preparing for the GED, a refresher for college students who need help preparing for college-level mathematics, or for anyone who wants to learn introductory algebra. I am especially pleased to help homeschoolers. Includes a graphing applet, a prime factorization machine, and a prime number list. Brennan uses inserts to answer common questions as the lesson goes on, helping the student master new ideas. A printable version is also available on the website. This resource is part of the Teaching Quantitative Skills in the Geosciences collection. http://serc.carleton.edu/quantskills/
You learn vocabulary by means of pronouncements concerning limited companies in the political arena. You then compare expressions with each other with regard to meaning. You learn to express you opinion on this subject in writing.
At the end of this unit: You can understand the lyrics of a song. When performing this task, you have to retrieve the main thought. You have to distinguish between the literal and the figurative meaning of expressions.
