K-8 Guided Student Discovery Math for small group, whole class, homeschool, and tutoring
 Our Books Multiplying and Dividing * The Best Stuff for Multiplying & Dividing * Teams * Discover the Basics - Multiplying & Dividing Adding and Subtracting * Addition, Subtraction, & Place Value Discover the Basics - Adding & Subtracting Fractions and Decimals * Fractions & Decimals Percents, Ratios, and Rates * Percents, Ratios, & Rates Access to Algebra * Discover the Basics - Equations! * Discover the Basics - Negative Numbers * Discover the Basics - Squares, Roots, & Exponents Organizing and Graphing Data * Organizing & Graphing Data Measurement and Geometry * Measurement & Geometry * Discover the Basics - Perimeter, Area, & Volume California Math Supplement * Grade 3 Math Intervention Strategies

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 543: Discover the Basics - Negative Numbers, 112 pages - \$45.95 Teacher Edition, \$29.95 Home Edition Why do negative numbers exist? What do they mean? How do you work with them? This book uses stories, pictures, graphics, thermometers, and special number lines for owing/having and rewards/penalties to clarify concepts and to provide a basis for making meaningful calculations. Plenty of practice pages enable students to develop fluency in adding, subtracting, multiplying, dividing, and problem-solving with negative numbers.
 Home Ideal for homeschool instruction, parents wanting to support their child's school work and, Teacher teachers wanting to introduce or consolidate concepts. The teacher edition includes photocopying rights. Email My Order !! Click here to order individual chapters or the whole book, emailed to you within 24 hrs.
 Watch our podcast "The Partner or Folding Pages" to see how to use the graphics and folding pages in this book and in all of our books to guide students in a practice that perfects knowledge and application.
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