Cultivate a love for science by providing standards-based practice that captures children s attention. Spectrum Science for grade 4 provides interesting informational text and fascinating facts about energy alternatives, plant and animal classification, and the conservation of matter.

When children develop a solid understanding of science, they re preparing for success. Spectrum Science for grades 3-8 improves scientific literacy and inquiry skills through an exciting exploration of natural, earth, life, and applied sciences. With the help of this best-selling series, your little scientist can discover and appreciate the extraordinary world that surrounds them!"


本書提供標準本位的練習，能吸引孩子，培養他們對科學的興趣。本書適合四年級的小朋友，提供有趣又富含知識的內容，包括替代能源、動植物分類及物質節約。

孩子若能培養扎實的科學知識，就跨出了成功的第一步。《Spectrum Science》透過對自然、地球、生命、應用科學有趣的探索，幫助三到八年級的孩子增進科學素養和探究能力。有了本系列暢銷書的幫助，您的小小科學家就能發掘並欣賞生活周遭的非凡世界！

 

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。