Reinforce your seventh-grader s math skills with Spectrum Math. With the progressive lessons in this workbook, students will strengthen skills that include using ratios and proportions, operations with rational numbers, algebra, geometry, and statistics.

The best-selling Spectrum(R) Math workbook series provides quality educational activities that build the skills your child needs for math achievement and success.

Students in grades K8 will find lessons and exercises that help them progress through increasingly difficult subject matter. Chapter pretests and posttests, Mid-Tests, and Final Tests, along with complete answer keys, help students track their progress and locate areas for improvement.

Aligned to current state standards, Spectrum is your child s path to math mastery. Spectrum, the best-selling workbook series, is proud to provide quality educational materials that support your students learning achievement and success."

With this series, students get the practice they need in essential reading skills. Each lesson features an illustrated story followed by exercises in comprehension and basic reading skills.

*Perfect supplement for basal reading program. Activities that reinforce skills in phonemic awareness, phonics, word recognition, decoding, and reading comprehension. Engaging, lively passages in curriculum content areas.
*Proven method for developing reading proficiency
*Study skills that help students apply their reading skills to new tasks
*Comprehension exercises that help students draw conclusions, predict outcomes and identify cause and effect
*Answer key

**此套書共分七級，從基本的顏色形狀辨識、發音、字型字義，到閱讀理解能力訓練，提供系統性的教導及有效的方法，逐步加強學習者閱讀技巧。