Math Mammoth Grade 8-A Worktext (2024 Edition, Full Color)

Theres a whole lot to like about this well-conceived and inexpensive math program. The main features of this program, according to author Maria Miller, are:

• Focus is on conceptual understanding rather than rote problem-solving
• Teacher instructions are right in the book; no need to buy a separate teacher book
• Clear explanations are written for the student, so the lessons are virtually self-teaching
• Lessons use lots of visual and pattern exercises
• Mastery oriented:concentrates on each topic for a long time studying fewer topics per grade than with spiral
• Emphasis is on mental math and number sense
• Very little teacher preparation is required
• Content aligned to Common Core Standards

These are all valid claims and sum up this approach nicely. Its linear approach is similar to that of the MCP Math program. Topics are introduced, studied in depth, then the student proceeds to the next topic. Visually, it reminds me of Developmental Math because of the extensive use of pictorial representations. Users posting online have compared the course to Singapore Math, but I don't really see much similarity. While they both emphasize conceptual learning and mental computation skills, Math Mammoth has a much more traditional feel. A distinguishing feature of this program is the authors amazing ability to simplify and clarify math processes so children can understand them easily. Even in printed form, this course is the easiest on the budget using a strictly by-grade comparison. And for those purchasing the complete program on CD (or download), the savings are even greater. Imagine getting a complete, masterfully taught math curriculum for grades 1-7 for less than $150. I would call that frugal and smart.

Each Grade Level Set consists of four components: Student Workbooks A & B, an (optional) set of Tests and Cumulative Reviews, and an Answer Key containing answers to both workbooks and tests. Currently, we carry the curriculum in print format or CD format by the grade level, Grades 1-3 and 4-7 combined on CD, and the entire course on CD. The course is also available as a download (go to mathmammoth.com site) for slightly less than the CD price. Both download and CD have colored student pages. All grade levels of printed materials are now available in your choice of black and white or color. Currently, the CDs also include bonus software, Soft-Pak - for Windows only (math, language arts and testing).

Student Workbooks A and B for each level have varying numbers of chapters, each focusing on a math topic. These are sometimes very broad. For example, one very large chapter (68 pages!) in Worktext 4-B is simply titled, "Division". It reviews division, and then covers every facet of fourth grade division. Since division skills are being built step-by-step throughout the chapter, there's really no need for review or testing until the end; but it does make for a long teaching unit. Each chapter begins with a short introduction. This is where you will find any teacher instruction for the chapter, including background information, strategies and ideas for teaching lesson concepts, a summary of lessons by title (including number of pages for each), and a list of Helpful Internet Resources for further exploration, practice and enrichment. If the chapter is on a skill introduced in a previous grade, the skill is reviewed before the new material is introduced. Lessons each include a complete explanation of each skill being taught, numerous examples and models (many visual) to help students understand the concepts behind the math, and a reasonable number of problems for students to work to ensure comprehension.

The lessons vary from 1-5 pages each. For planning, the author suggests simply dividing the number of pages in each book by the teaching days rather than planning to teach a lesson a day. This would generally mean covering 1-2 pages a day depending on grade level. After the last lesson in each chapter there are one or two reviews. Chapter tests are contained in the separate Tests and Cumulative Reviews Book, as are cumulative reviews (taken upon completion of each worktext chapter) and a comprehensive test for the grade level. A nice feature is the inclusion of grading instructions and scales. If remediation is indicated, the author provides a website (www. homeschoolmath.net) for additional math worksheets by grade level and skill. Worksheets are randomly generated within your provided parameters, so each is different.

Use the Skills Review Workbooks books alongside the Math Mammoth curriculum to review concepts that are being taught. Each book is divided into chapters that correspond with the curriculum chapters. These workbooks are optional, and are intended for those who want a spiral review. Each review in the workbook is one page in length and includes a variety of math exercises. Students might write math equations, color pictures, or solve puzzles to put their math skills to the test. Some children require more practice than others, so use only the review pages you need. Skills Review Workbooks are printed with color for a little more visual appeal, and the number of reviews vary from book to book. Answer Keys are a separate book and are also printed in color.

As mentioned briefly before, I find the author's teaching methods very solid, efficient, and effective. Her goal is to imbue the student with an understanding of the concepts in math rather than just how to solve problems and this is evident in her instruction. She consistently shares strategies, "tricks" and revealing insights into the mysteries of math, essentially putting a teacher right on the page. An example is in teaching beginners to add numbers with sums greaterthan 10. She tells students that when adding 9 to a number, the 9 "really wants to be a ten", so you should take one from the other number to make it a ten, and then add the rest. I have seen few other curriculums (see Miquon Math) that teach students alternate, flexible ways like this to approach operations. Another feature I liked in the book was using gridded workspaces for solving problems. Especially for students just starting to use multiple-digit operations, it's helpful to get them in the habit of keeping answers neatly aligned in columns. I also like the scale problems in Grade 4's multiplication and other chapters. These are much like the ones in CTP's Balance Math program and very effective for understanding how equations work. There's also a healthy balance of word problems in the lessons with realistic, practical contexts. The geometry sections are particularly good, too, with ample hands-on work. The author even includes printable manipulatives for constructing your own geometric solids.

It is here! Author, Maria Miller, heard the requests of the people and has developed a Grade 8 Math Mammoth curriculum. This study provides a unique math focus, as it is not a Pre-Algebra program nor a full Algebra 1. The program is broken up into A and B semester Worktexts, a test book, and an answer key for all practice and test problems.

This year of Math Mammoth is for those students who need one more year of the methodology and to build Algebra readiness skills. Not all Algebra 1 skills will be covered in this one-year course, but it will lay a solid foundation for Algebraic concepts. There are options for the path your student takes after this course. Students can follow the CCS guidelines and they would not be repeating any Algebra 1 skills. Students could go directly into a Geometry course and continue from there. Many Algebra 2 courses will have an overview of Algebra 1 concepts, meaning students could jump into an Algebra 2 course with the benefit of that review. If you want students to have a complete Algebra 1 foundation, finding an Algebra 1 course and focusing on the later skills of, polynomials, quadratic equations, rational algebraic expressions, radical algebraic expressions, and inequalities will round out their Algebra skills.

What’s covered in this level: 

• Teaches traditional Pre-algebra and Algebra 1 topics. 
• Introduction to functions. 
• Exponent laws and Scientific Notation. 
• Geometric transformations, angle relationships, and volume. 
• Graphing and solving linear equations and proportional relationships. 
• Irrational numbers, square and cube roots, and the Pythagorean Theorem. 
• Solving systems of linear equations (in two variables). 
• Statistics: scatter plots and two-way tables. 

There are a few materials you will need for this course and many you may already have around your house: tracing paper, a ruler (inches and millimeters), a compass, a protractor, and graphing paper.

Currently, there are no lesson videos available for Grade 8. The hope is they will be produced in the future. ~Rebecca