Since it has the same content as the full-color version, many are perfectly happy with the pleasant grayscale pages at an affordable price. This consumable Worktext A covers the second semester of Math Mammoth grade 7 and includes both instruction and practice. Lessons are written to the student in black type with brackets, boxes, and math graphics. A pacing guide suggests completing about 3 pages a day to finish the course in a 36-week school year. You will also need Worktext A and the Answer Keys. The Tests and Cumulative Reviews book is recommended. To see differences between the previous 2014/2015 edition and the new 2025 version, click here. ~Sara
Math Mammoth Grade 7-B Worktext (2025 Edition, Black & White)
Product Overview
- Second semester of solid, mastery-based pre-algebra instruction & practice
- Independent study option for middle school math students
- Also required for the course: Worktext A, Answer Key, and Tests/Review Book
- Black & white edition
Description
Math Mammoth Grade 7-B Worktext is the student book for the latter half of 7th grade mathematics studies or the latter half of a pre-algebra course (Math Mammoth Grade 7 is a pre-algebra curriculum).
The main areas of study in Math Mammoth Grade 7-B are:
- ratios, rates, proportions, and percent
- geometry: angle relationships, compass & ruler constructions, drawing problems, pi and the area and circumference of a circle, cross-sections formed when cutting solids, surface area, and volume
- probability
- statistics
Grade 7 Black & White Version covers the basics of algebra (expressions, linear equations, and inequalities), the four operations with integers and with rational numbers (including negative fractions & decimals), ratios/proportions/percent, geometry, probability, and statistics. Here is a link to free videos from the author.
Grade Level Packages include four components: Student Worktexts A & B, the Tests/Cumulative Reviews Book, and the Answer Key.
What’s different or new in this 2025 edition compared to the previous 2014/2015 edition?
- These topics were dropped from grade 7 and moved to grade 8:
- Pythagorean Theorem
- linear equations with a variable on both sides
- slope
- scientific notation
- proof for the angle sum of a triangle
- corresponding and vertical angles
- Comparisons with percent were removed completely
- Chapter 2: Order of operations is now part of the lesson on dividing integers
- Chapter 4: Repeating decimals now has its own lesson, and there is a more comprehensive coverage of types of calculations with rational numbers
- Chapter 5: Now also covers inequalities where you need to divide by a negative number, and covers equations with fractions in 2 lessons
- Chapter 6: Proportional relationships and scale drawings covered in more detail
- Chapter 8: Covers angle relationships and drawing triangles with specific conditions in a more detailed, comprehensive manner
- Chapters 1, 3, 7 and 10: No major changes
| Product Format: | Paperback Book |
|---|---|
| Grade: | 7 |
| Brand: | Math Mammoth |
| ISBN: | 9781954379244 |
| Length in Inches: | 10.875 |
| Width in Inches: | 8.4375 |
| Height in Inches: | 0.5 |
| Weight in Pounds: | 1.4 |
