Introduction to Information Systems

Cherie Mitschke

Description

• cours magistral
• cours - matière potentielle : insummer
• cours - matière potentielle : outline•

1Introduction toInformation SystemsLecture 1 Priv.-Doz. Dr. Heinz StockingerSpring Term 2009 2 Outline for Today?s Lecture• Overview of database systems• Course Outline• First Steps in SQL

• backend
• java programs to implementspecific tasks
• backend for large websites– immosearch•
• database systems concepts
• modern database management
• large data sets
• database systems
• data

Sujets

• Cours magistral
• Stockinger
• Greenspun
• maths
• Mathématiques

Informations

• Publié par: jazat
• Nombre de lectures: 18
• Langue: English
• Poids de l'ouvrage: 4 Mo

Extrait

SAXON
HOMESCHOOL

Middle Grades Sampler


Math 5/4, Math 6/5, Math 7/6, Math 8/7, and Algebra 1/2




Math 5/4, Math 6/5, Math 7/6, Math 8/7, and Algebra ½ form a series of courses to move
students from primary grades to algebra. Each course contains a series of daily lessons
covering all areas of general math. Each lesson presents a small portion of math content
(called an increment) that builds on prior knowledge and understanding.

Students are not required or expected to grasp a concept fully the first time it is presented.
After an increment is introduced, it becomes a part of the student’s daily work for the rest
of the year. Students will have many opportunities to gain understanding and to achieve
mastery. This cumulative, continual practice ensures that students will retain what they
have learned.

This sampler includes materials that are representative of the Saxon math program,
including samples of Lessons and Investigations.

We hope these materials will assist you in your evaluation of the Saxon program.
Table of Contents

Math 5/4, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Lesson 40, Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Lesson 57, Rate Word Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Lesson 83, Sales Tax • Change Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Investigation 8, Graphing Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Math 6/5, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Lesson 53, Perimeter • Measures of a Circle . . . . . . . . . . . . . . . . . . . . . . . . 21. . .
Lesson 80, Prime and Composite Numbers . . . . . . . . . . . . . . . . . . . . . . . . 26
Lesson 91, Simplifying Improper Fractions . . . . . . . . . . . . . . . . . . . . . . . . 31
Investigation 11, Scale Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Math 7/6, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Lesson 62, Writing Mixed Numbers as Improper Fractions . . . . . . . . . . . . 40
Lesson 89, Estimating Square Roots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Lesson 104, Algebraic Addition Activity . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Investigation 7, The Coordinate Plane . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Math 8/7, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Lesson 35, Adding, Subtracting, Multiplying, and Dividing Decimal
Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64. . . .
Lesson 65, Ratio Problems Involving Totals . . . . . . . . . . . . . . . . . . . . . . . 71
Lesson 107, Slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Investigation 5, Creating Graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Algebra ½, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Lesson 59. Proportions with Fractions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Lesson 75, Implied Ratios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Lesson 105, Evaluating Powers of Negative Bases . . . . . . . . . . . . . . . . . . 98



2
Math 5/4
Table of Contents

Lesson 40, Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Lesson 57, Rate Word Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Lesson 83, Sales Tax • Change Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Investigation 8, Graphing Relationships . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3 Math 5/4, Lesson 40
Sample taken from Math 5/4 (Third Edition), page 176



4 Math 5/4, Lesson 40
Sample taken from Math 5/4 (Third Edition), page 177


5 Math 5/4, Lesson 40
Sample taken from Math 5/4 (Third Edition), page 178


6 Math 5/4, Lesson 40
Sample taken from Math 5/4 (Third Edition), page 179


7 Math 5/4, Lesson 40
Sample taken from Math 5/4 (Third Edition), page 180


8 Math 5/4, Lesson 57
Sample taken from Math 5/4 (Third Edition), page 264


9 Math 5/4, Lesson 57
Sample taken from Math 5/4 (Third Edition), page 265


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